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Greg Burd 1d088e4a23 initial import
2019-06-25 16:12:40 -04:00

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<div class="aboutLanguage"><b>Berkeley DB Java Edition</b><br><font size=\"-1\"> version 7.5.11</font>
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<h2 title="Class ReplicationConfig" class="title">Class ReplicationConfig</h2>
</div>
<div class="contentContainer">
<ul class="inheritance">
<li>java.lang.Object</li>
<li>
<ul class="inheritance">
<li><a href="../../../../com/sleepycat/je/rep/ReplicationMutableConfig.html" title="class in com.sleepycat.je.rep">com.sleepycat.je.rep.ReplicationMutableConfig</a></li>
<li>
<ul class="inheritance">
<li>com.sleepycat.je.rep.ReplicationConfig</li>
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<dd>com.sleepycat.je.dbi.RepConfigProxy, java.io.Serializable, java.lang.Cloneable</dd>
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<pre>public class <span class="typeNameLabel">ReplicationConfig</span>
extends <a href="../../../../com/sleepycat/je/rep/ReplicationMutableConfig.html" title="class in com.sleepycat.je.rep">ReplicationMutableConfig</a>
implements com.sleepycat.je.dbi.RepConfigProxy</pre>
<div class="block">Specifies the immutable attributes of a replicated environment.
<p>
To change the default settings for a replicated environment, an application
creates a configuration object, customizes settings and uses it for <a href="../../../../com/sleepycat/je/rep/ReplicatedEnvironment.html" title="class in com.sleepycat.je.rep"><code>ReplicatedEnvironment</code></a> construction. The set methods of this class validate
the configuration values when the method is invoked. An
IllegalArgumentException is thrown if the value is not valid for that
attribute.
<p>
Note that ReplicationConfig only describes those attributes which must be
set at <code>ReplicatedEnvironment</code> construction time, while its superclass
<a href="../../../../com/sleepycat/je/rep/ReplicationMutableConfig.html" title="class in com.sleepycat.je.rep"><code>ReplicationMutableConfig</code></a> describes attributes that may be modified
during the life of the replication group.
<p>
ReplicationConfig follows precedence rules similar to those of
<a href="../../../../com/sleepycat/je/EnvironmentConfig.html" title="class in com.sleepycat.je"><code>EnvironmentConfig</code></a>.
<ol>
<li>Configuration parameters specified
in &lt;environmentHome&gt;/je.properties take first precedence.</li>
<li>Configuration parameters set in the ReplicationConfig object used
at <code>ReplicatedEnvironment</code> construction are next.</li>
<li>Any configuration parameters not set by the application are set to
system defaults, described along with the parameter name String constants
in this class.</li>
</ol>
<p>
After a <code>ReplicatedEnvironment</code> has been constructed, its mutable
properties may be changed using <code>ReplicatedEnvironment#setMutableConfig</code>. See <code>ReplicationMutableConfig</code> for a list of mutable properties; all other
properties are immutable. Whether a property is mutable or immutable is
also described along with the parameter name String constants in this class.
<h4>Getting the Current ReplicatedEnvironment Properties</h4>
To get the current "live" properties of a replicated environment after
constructing it or changing its properties, you must call <a href="../../../../com/sleepycat/je/rep/ReplicatedEnvironment.html#getRepConfig--"><code>ReplicatedEnvironment.getRepConfig()</code></a> or <a href="../../../../com/sleepycat/je/rep/ReplicatedEnvironment.html#getRepMutableConfig--"><code>ReplicatedEnvironment.getRepMutableConfig()</code></a>. The original ReplicationConfig
or ReplicationMutableConfig object used to set the properties is not kept up
to date as properties are changed, and does not reflect property validation
or properties that are computed.</div>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../serialized-form.html#com.sleepycat.je.rep.ReplicationConfig">Serialized Form</a></dd>
</dl>
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<h3>Field Summary</h3>
<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation">
<caption><span>Fields</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Field and Description</th>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static java.lang.String</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#ARBITER_OUTPUT_QUEUE_SIZE">ARBITER_OUTPUT_QUEUE_SIZE</a></span></code>
<div class="block">The size of the the queue used to hold commit records that the Feeder
uses to request acknowledgment from an Arbiter.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static java.lang.String</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#BIND_INADDR_ANY">BIND_INADDR_ANY</a></span></code>
<div class="block">When this configuration parameter is set to true, it binds the HA socket
to INADDR_ANY, so that HA services are available on all network
interfaces.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static java.lang.String</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#CONSISTENCY_POLICY">CONSISTENCY_POLICY</a></span></code>
<div class="block">The default consistency policy used by a replica.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static java.lang.String</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#DEFAULT_PORT">DEFAULT_PORT</a></span></code>
<div class="block">The default port used for replication.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static java.lang.String</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#ELECTIONS_PRIMARY_RETRIES">ELECTIONS_PRIMARY_RETRIES</a></span></code>
<div class="block">The number of times an unsuccessful election will be retried by a
designated <code>Primary</code> in a two node group before it is
activated and becomes the Master.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static java.lang.String</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#ELECTIONS_REBROADCAST_PERIOD">ELECTIONS_REBROADCAST_PERIOD</a></span></code>
<div class="block">The time interval between rebroadcasts of election results by the master
node to all nodes not currently connected to it.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static java.lang.String</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#ENV_CONSISTENCY_TIMEOUT">ENV_CONSISTENCY_TIMEOUT</a></span></code>
<div class="block">The amount of time to wait for a Replica to become consistent with the
Master, when a <code>ReplicatedEnvironment</code> handle is created and
no <code>ConsistencyPolicy</code> is specified.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static java.lang.String</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#ENV_SETUP_TIMEOUT">ENV_SETUP_TIMEOUT</a></span></code>
<div class="block">The maximum amount of time for the internal housekeeping, like
elections, syncup with the master, etc.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static java.lang.String</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#ENV_UNKNOWN_STATE_TIMEOUT">ENV_UNKNOWN_STATE_TIMEOUT</a></span></code>
<div class="block">Permits opening of a ReplicatedEnvironment handle in the
<a href="../../../../com/sleepycat/je/rep/ReplicatedEnvironment.State.html#UNKNOWN"><code>ReplicatedEnvironment.State.UNKNOWN</code></a> state, if a Master cannot be
determined within this timeout period.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static java.lang.String</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#FEEDER_TIMEOUT">FEEDER_TIMEOUT</a></span></code>
<div class="block">A heartbeat is exchanged between the feeder and replica to ensure they
are alive.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static java.lang.String</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#GROUP_NAME">GROUP_NAME</a></span></code>
<div class="block">The name for the replication group.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static java.lang.String</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#HELPER_HOSTS">HELPER_HOSTS</a></span></code>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;
<div class="block"><span class="deprecationComment">replaced by <a href="../../../../com/sleepycat/je/rep/ReplicationMutableConfig.html#HELPER_HOSTS"><code>ReplicationMutableConfig.HELPER_HOSTS</code></a>.</span></div>
</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static java.lang.String</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#INSUFFICIENT_REPLICAS_TIMEOUT">INSUFFICIENT_REPLICAS_TIMEOUT</a></span></code>
<div class="block">The amount of time that a
<a href="../../../../com/sleepycat/je/Environment.html#beginTransaction-com.sleepycat.je.Transaction-com.sleepycat.je.TransactionConfig-"><code>Environment.beginTransaction(com.sleepycat.je.Transaction, com.sleepycat.je.TransactionConfig)</code></a>
on the Master will wait for a sufficient number of electable Replicas,
as determined by the default <code>Durability</code> policy, to contact
the Master.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static java.lang.String</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#MAX_CLOCK_DELTA">MAX_CLOCK_DELTA</a></span></code>
<div class="block">Sets the maximum acceptable clock skew between this Replica and its
Feeder, which is the node that is the source of its replication stream.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static java.lang.String</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#MAX_MESSAGE_SIZE">MAX_MESSAGE_SIZE</a></span></code>
<div class="block">The maximum message size which will be accepted by a node (to prevent
DOS attacks).</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static java.lang.String</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#NODE_HOST_PORT">NODE_HOST_PORT</a></span></code>
<div class="block">Names the hostname and port associated with this node in the
replication group, e.g.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static java.lang.String</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#NODE_NAME">NODE_NAME</a></span></code>
<div class="block">The node name uniquely identifies this node within the replication
group.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static java.lang.String</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#NODE_TYPE">NODE_TYPE</a></span></code>
<div class="block">The type of this node.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static java.lang.String</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#PROTOCOL_OLD_STRING_ENCODING">PROTOCOL_OLD_STRING_ENCODING</a></span></code>
<div class="block">When set to <code>true</code>, which is currently the default, the
replication network protocol will use the JVM platform default charset
(text encoding) for node names and host names.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static java.lang.String</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#REP_STREAM_TIMEOUT">REP_STREAM_TIMEOUT</a></span></code>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;
<div class="block"><span class="deprecationComment">and no longer used as of JE 7.5. Reserved files are now
retained based on available disk space -- see
<a href="../../../../com/sleepycat/je/EnvironmentConfig.html#MAX_DISK"><code>EnvironmentConfig.MAX_DISK</code></a> and
<a href="../../../../com/sleepycat/je/EnvironmentConfig.html#FREE_DISK"><code>EnvironmentConfig.FREE_DISK</code></a> should be used instead.
However, this param is still used when some, but not all, nodes in a
group have been upgraded to 7.5 or later.</span></div>
</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static java.lang.String</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#REPLAY_COST_PERCENT">REPLAY_COST_PERCENT</a></span></code>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;
<div class="block"><span class="deprecationComment">and no longer used as of JE 7.5. Reserved files are now
retained based on available disk space -- see
<a href="../../../../com/sleepycat/je/EnvironmentConfig.html#MAX_DISK"><code>EnvironmentConfig.MAX_DISK</code></a> and
<a href="../../../../com/sleepycat/je/EnvironmentConfig.html#FREE_DISK"><code>EnvironmentConfig.FREE_DISK</code></a> should be used instead.</span></div>
</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static java.lang.String</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#REPLAY_DB_HANDLE_TIMEOUT">REPLAY_DB_HANDLE_TIMEOUT</a></span></code>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;
<div class="block"><span class="deprecationComment">replaced by <a href="../../../../com/sleepycat/je/rep/ReplicationMutableConfig.html#REPLAY_DB_HANDLE_TIMEOUT"><code>ReplicationMutableConfig.REPLAY_DB_HANDLE_TIMEOUT</code></a>.</span></div>
</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static java.lang.String</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#REPLAY_FREE_DISK_PERCENT">REPLAY_FREE_DISK_PERCENT</a></span></code>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;
<div class="block"><span class="deprecationComment">and no longer needed as of JE 7.5. Reserved files are now
retained based on available disk space -- see
<a href="../../../../com/sleepycat/je/EnvironmentConfig.html#MAX_DISK"><code>EnvironmentConfig.MAX_DISK</code></a> and
<a href="../../../../com/sleepycat/je/EnvironmentConfig.html#FREE_DISK"><code>EnvironmentConfig.FREE_DISK</code></a> should be used instead.
However, this param is still used when it has been specified and
is non-zero, and FREE_DISK has not been specified. In this case,
REPLAY_FREE_DISK_PERCENT overrides the FREE_DISK default value. If
both REPLAY_FREE_DISK_PERCENT and FREE_DISK are specified, an
IllegalArgumentException is thrown.</span></div>
</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static java.lang.String</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#REPLAY_MAX_OPEN_DB_HANDLES">REPLAY_MAX_OPEN_DB_HANDLES</a></span></code>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;
<div class="block"><span class="deprecationComment">replaced by <a href="../../../../com/sleepycat/je/rep/ReplicationMutableConfig.html#REPLAY_MAX_OPEN_DB_HANDLES"><code>ReplicationMutableConfig.REPLAY_MAX_OPEN_DB_HANDLES</code></a>.</span></div>
</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static java.lang.String</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#REPLAY_TXN_LOCK_TIMEOUT">REPLAY_TXN_LOCK_TIMEOUT</a></span></code>
<div class="block">The maximum amount of time for a replay transaction to wait for a lock.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static java.lang.String</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#REPLICA_ACK_TIMEOUT">REPLICA_ACK_TIMEOUT</a></span></code>
<div class="block">The amount of time that the
<a href="../../../../com/sleepycat/je/Transaction.html#commit-com.sleepycat.je.Durability-"><code>Transaction.commit(com.sleepycat.je.Durability)</code></a>
on the Master will wait for a sufficient number of acknowledgments from
electable Replicas.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static java.lang.String</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#REPLICA_GROUP_COMMIT_INTERVAL">REPLICA_GROUP_COMMIT_INTERVAL</a></span></code>
<div class="block">The time interval during which transactions may be grouped to amortize
the cost of fsync when a transaction commits with SyncPolicy#SYNC on the
Replica.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static java.lang.String</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#REPLICA_MAX_GROUP_COMMIT">REPLICA_MAX_GROUP_COMMIT</a></span></code>
<div class="block">The maximum number of transactions that can be grouped to amortize the
cost of an fsync when a transaction commits with SyncPolicy#SYNC on the
Replica.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static java.lang.String</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#REPLICA_RECEIVE_BUFFER_SIZE">REPLICA_RECEIVE_BUFFER_SIZE</a></span></code>
<div class="block">The size of the the TCP receive buffer associated with the socket used
by the replica to transfer the replication stream.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static java.lang.String</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#REPLICA_TIMEOUT">REPLICA_TIMEOUT</a></span></code>
<div class="block">A heartbeat is exchanged between the feeder and replica to ensure they
are alive.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static java.lang.String</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#TXN_ROLLBACK_DISABLED">TXN_ROLLBACK_DISABLED</a></span></code>
<div class="block">In rare cases, a node may need to rollback committed transactions in
order to rejoin a replication group.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static java.lang.String</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#TXN_ROLLBACK_LIMIT">TXN_ROLLBACK_LIMIT</a></span></code>
<div class="block">In rare cases, a node may need to rollback committed transactions in
order to rejoin a replication group.</div>
</td>
</tr>
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<h3>Fields inherited from class&nbsp;com.sleepycat.je.rep.<a href="../../../../com/sleepycat/je/rep/ReplicationMutableConfig.html" title="class in com.sleepycat.je.rep">ReplicationMutableConfig</a></h3>
<code><a href="../../../../com/sleepycat/je/rep/ReplicationMutableConfig.html#ALLOW_ARBITER_ACK">ALLOW_ARBITER_ACK</a>, <a href="../../../../com/sleepycat/je/rep/ReplicationMutableConfig.html#DESIGNATED_PRIMARY">DESIGNATED_PRIMARY</a>, <a href="../../../../com/sleepycat/je/rep/ReplicationMutableConfig.html#ELECTABLE_GROUP_SIZE_OVERRIDE">ELECTABLE_GROUP_SIZE_OVERRIDE</a>, <a href="../../../../com/sleepycat/je/rep/ReplicationMutableConfig.html#LOG_FLUSH_TASK_INTERVAL">LOG_FLUSH_TASK_INTERVAL</a>, <a href="../../../../com/sleepycat/je/rep/ReplicationMutableConfig.html#NODE_PRIORITY">NODE_PRIORITY</a>, <a href="../../../../com/sleepycat/je/rep/ReplicationMutableConfig.html#RUN_LOG_FLUSH_TASK">RUN_LOG_FLUSH_TASK</a></code></li>
</ul>
</li>
</ul>
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<ul class="blockList">
<li class="blockList"><a name="constructor.summary">
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</a>
<h3>Constructor Summary</h3>
<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colOne" scope="col">Constructor and Description</th>
</tr>
<tr class="altColor">
<td class="colOne"><code><span class="memberNameLink"><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#ReplicationConfig--">ReplicationConfig</a></span>()</code>
<div class="block">Creates a ReplicationConfig initialized with the system default
settings.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colOne"><code><span class="memberNameLink"><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#ReplicationConfig-java.util.Properties-">ReplicationConfig</a></span>(java.util.Properties&nbsp;properties)</code>
<div class="block">Creates a ReplicationConfig which includes the properties specified in
the properties parameter.</div>
</td>
</tr>
<tr class="altColor">
<td class="colOne"><code><span class="memberNameLink"><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#ReplicationConfig-java.lang.String-java.lang.String-java.lang.String-">ReplicationConfig</a></span>(java.lang.String&nbsp;groupName,
java.lang.String&nbsp;nodeName,
java.lang.String&nbsp;hostPort)</code>
<div class="block">Creates a ReplicationConfig initialized with the system default
settings and the specified group name, node name, and hostname/port
values.</div>
</td>
</tr>
</table>
</li>
</ul>
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<h3>Method Summary</h3>
<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tr id="i0" class="altColor">
<td class="colFirst"><code><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html" title="class in com.sleepycat.je.rep">ReplicationConfig</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#clone--">clone</a></span>()</code>
<div class="block">Returns a copy of this configuration object.</div>
</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code><a href="../../../../com/sleepycat/je/ReplicaConsistencyPolicy.html" title="interface in com.sleepycat.je">ReplicaConsistencyPolicy</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#getConsistencyPolicy--">getConsistencyPolicy</a></span>()</code>
<div class="block">Returns the default consistency policy associated with the
configuration.</div>
</td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code>java.lang.String</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#getGroupName--">getGroupName</a></span>()</code>
<div class="block">Gets the name associated with the replication group.</div>
</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#getMaxClockDelta-java.util.concurrent.TimeUnit-">getMaxClockDelta</a></span>(java.util.concurrent.TimeUnit&nbsp;unit)</code>
<div class="block">Returns the maximum acceptable clock skew between this Replica and its
Feeder, which is the node that is the source of its replication stream.</div>
</td>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code>java.lang.String</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#getNodeHostname--">getNodeHostname</a></span>()</code>
<div class="block">Returns the hostname component of the nodeHost property.</div>
</td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code>java.lang.String</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#getNodeHostPort--">getNodeHostPort</a></span>()</code>
<div class="block">Returns the hostname and port associated with this node.</div>
</td>
</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code>java.lang.String</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#getNodeName--">getNodeName</a></span>()</code>
<div class="block">Returns the unique name associated with this node.</div>
</td>
</tr>
<tr id="i7" class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#getNodePort--">getNodePort</a></span>()</code>
<div class="block">Returns the port component of the nodeHost property.</div>
</td>
</tr>
<tr id="i8" class="altColor">
<td class="colFirst"><code><a href="../../../../com/sleepycat/je/rep/NodeType.html" title="enum in com.sleepycat.je.rep">NodeType</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#getNodeType--">getNodeType</a></span>()</code>
<div class="block">Returns the <a href="../../../../com/sleepycat/je/rep/NodeType.html" title="enum in com.sleepycat.je.rep"><code>NodeType</code></a> of this node.</div>
</td>
</tr>
<tr id="i9" class="rowColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#getReplicaAckTimeout-java.util.concurrent.TimeUnit-">getReplicaAckTimeout</a></span>(java.util.concurrent.TimeUnit&nbsp;unit)</code>
<div class="block">Returns the configured replica timeout value.</div>
</td>
</tr>
<tr id="i10" class="altColor">
<td class="colFirst"><code><a href="../../../../com/sleepycat/je/ProgressListener.html" title="interface in com.sleepycat.je">ProgressListener</a>&lt;<a href="../../../../com/sleepycat/je/rep/SyncupProgress.html" title="enum in com.sleepycat.je.rep">SyncupProgress</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#getSyncupProgressListener--">getSyncupProgressListener</a></span>()</code>
<div class="block">Return the ProgressListener to be used at this environment startup.</div>
</td>
</tr>
<tr id="i11" class="rowColor">
<td class="colFirst"><code><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html" title="class in com.sleepycat.je.rep">ReplicationConfig</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#setConfigParam-java.lang.String-java.lang.String-">setConfigParam</a></span>(java.lang.String&nbsp;paramName,
java.lang.String&nbsp;value)</code>
<div class="block">Set this configuration parameter with this value.</div>
</td>
</tr>
<tr id="i12" class="altColor">
<td class="colFirst"><code><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html" title="class in com.sleepycat.je.rep">ReplicationConfig</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#setConsistencyPolicy-com.sleepycat.je.ReplicaConsistencyPolicy-">setConsistencyPolicy</a></span>(<a href="../../../../com/sleepycat/je/ReplicaConsistencyPolicy.html" title="interface in com.sleepycat.je">ReplicaConsistencyPolicy</a>&nbsp;policy)</code>
<div class="block">Sets the consistency policy to be associated with the configuration.</div>
</td>
</tr>
<tr id="i13" class="rowColor">
<td class="colFirst"><code><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html" title="class in com.sleepycat.je.rep">ReplicationConfig</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#setGroupName-java.lang.String-">setGroupName</a></span>(java.lang.String&nbsp;groupName)</code>
<div class="block">Sets the name for the replication group.</div>
</td>
</tr>
<tr id="i14" class="altColor">
<td class="colFirst"><code><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html" title="class in com.sleepycat.je.rep">ReplicationConfig</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#setMaxClockDelta-long-java.util.concurrent.TimeUnit-">setMaxClockDelta</a></span>(long&nbsp;maxClockDelta,
java.util.concurrent.TimeUnit&nbsp;unit)</code>
<div class="block">Sets the maximum acceptable clock skew between this Replica and its
Feeder, which is the node that is the source of its replication
stream.</div>
</td>
</tr>
<tr id="i15" class="rowColor">
<td class="colFirst"><code><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html" title="class in com.sleepycat.je.rep">ReplicationConfig</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#setNodeHostPort-java.lang.String-">setNodeHostPort</a></span>(java.lang.String&nbsp;hostPort)</code>
<div class="block">Sets the hostname and port associated with this node.</div>
</td>
</tr>
<tr id="i16" class="altColor">
<td class="colFirst"><code><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html" title="class in com.sleepycat.je.rep">ReplicationConfig</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#setNodeName-java.lang.String-">setNodeName</a></span>(java.lang.String&nbsp;nodeName)</code>
<div class="block">Sets the name to be associated with this node.</div>
</td>
</tr>
<tr id="i17" class="rowColor">
<td class="colFirst"><code><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html" title="class in com.sleepycat.je.rep">ReplicationConfig</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#setNodeType-com.sleepycat.je.rep.NodeType-">setNodeType</a></span>(<a href="../../../../com/sleepycat/je/rep/NodeType.html" title="enum in com.sleepycat.je.rep">NodeType</a>&nbsp;nodeType)</code>
<div class="block">Sets the type of this node.</div>
</td>
</tr>
<tr id="i18" class="altColor">
<td class="colFirst"><code><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html" title="class in com.sleepycat.je.rep">ReplicationConfig</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#setReplicaAckTimeout-long-java.util.concurrent.TimeUnit-">setReplicaAckTimeout</a></span>(long&nbsp;replicaAckTimeout,
java.util.concurrent.TimeUnit&nbsp;unit)</code>
<div class="block">Set the replica commit timeout.</div>
</td>
</tr>
<tr id="i19" class="rowColor">
<td class="colFirst"><code><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html" title="class in com.sleepycat.je.rep">ReplicationConfig</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#setSyncupProgressListener-com.sleepycat.je.ProgressListener-">setSyncupProgressListener</a></span>(<a href="../../../../com/sleepycat/je/ProgressListener.html" title="interface in com.sleepycat.je">ProgressListener</a>&lt;<a href="../../../../com/sleepycat/je/rep/SyncupProgress.html" title="enum in com.sleepycat.je.rep">SyncupProgress</a>&gt;&nbsp;progressListener)</code>
<div class="block">Configure the environment to make periodic calls to a <a href="../../../../com/sleepycat/je/ProgressListener.html" title="interface in com.sleepycat.je"><code>ProgressListener</code></a> to provide feedback on replication stream sync-up.</div>
</td>
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</table>
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<h3>Methods inherited from class&nbsp;com.sleepycat.je.rep.<a href="../../../../com/sleepycat/je/rep/ReplicationMutableConfig.html" title="class in com.sleepycat.je.rep">ReplicationMutableConfig</a></h3>
<code><a href="../../../../com/sleepycat/je/rep/ReplicationMutableConfig.html#getConfigParam-java.lang.String-">getConfigParam</a>, <a href="../../../../com/sleepycat/je/rep/ReplicationMutableConfig.html#getDesignatedPrimary--">getDesignatedPrimary</a>, <a href="../../../../com/sleepycat/je/rep/ReplicationMutableConfig.html#getElectableGroupSizeOverride--">getElectableGroupSizeOverride</a>, <a href="../../../../com/sleepycat/je/rep/ReplicationMutableConfig.html#getHelperHosts--">getHelperHosts</a>, <a href="../../../../com/sleepycat/je/rep/ReplicationMutableConfig.html#getNodePriority--">getNodePriority</a>, <a href="../../../../com/sleepycat/je/rep/ReplicationMutableConfig.html#setDesignatedPrimary-boolean-">setDesignatedPrimary</a>, <a href="../../../../com/sleepycat/je/rep/ReplicationMutableConfig.html#setElectableGroupSizeOverride-int-">setElectableGroupSizeOverride</a>, <a href="../../../../com/sleepycat/je/rep/ReplicationMutableConfig.html#setHelperHosts-java.lang.String-">setHelperHosts</a>, <a href="../../../../com/sleepycat/je/rep/ReplicationMutableConfig.html#setNodePriority-int-">setNodePriority</a>, <a href="../../../../com/sleepycat/je/rep/ReplicationMutableConfig.html#toString--">toString</a></code></li>
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<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
<code>equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
</ul>
</li>
</ul>
</li>
</ul>
</div>
<div class="details">
<ul class="blockList">
<li class="blockList">
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<h3>Field Detail</h3>
<a name="GROUP_NAME">
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<h4>GROUP_NAME</h4>
<pre>public static final&nbsp;java.lang.String GROUP_NAME</pre>
<div class="block">The name for the replication group.
The name should consist of letters, digits, and/or hyphen ("-"),
underscore ("_"), or period (".").
<p><table border="1">
<tr><td>Name</td><td>Type</td><td>Mutable</td><td>Default</td></tr>
<tr>
<td>"je.rep.groupName"</td>
<td>String</td>
<td>No</td>
<td>"DefaultGroup"</td>
</tr>
</table></p></div>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#setGroupName-java.lang.String-"><code>setGroupName(java.lang.String)</code></a>,
<a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#getGroupName--"><code>getGroupName()</code></a>,
<a href="../../../../constant-values.html#com.sleepycat.je.rep.ReplicationConfig.GROUP_NAME">Constant Field Values</a></dd>
</dl>
</li>
</ul>
<a name="NODE_NAME">
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<h4>NODE_NAME</h4>
<pre>public static final&nbsp;java.lang.String NODE_NAME</pre>
<div class="block">The node name uniquely identifies this node within the replication
group.
The name should consist of letters, digits, and/or hyphen ("-"),
underscore ("_"), or period (".").
<p>Note that the node name is immutable. Normally the host name should
not be used as the node name, unless you intend to reuse the host
name when a machine fails and is replaced, or the node is upgraded to
new hardware.</p>
<p><table border="1">
<tr><td>Name</td><td>Type</td><td>Mutable</td><td>Default</td></tr>
<tr>
<td>"je.rep.nodeName"</td>
<td>String</td>
<td>No</td>
<td>"DefaultRepNodeName"</td>
</tr>
</table></p></div>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#setNodeName-java.lang.String-"><code>setNodeName(java.lang.String)</code></a>,
<a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#getNodeName--"><code>getNodeName()</code></a>,
<a href="../../../../constant-values.html#com.sleepycat.je.rep.ReplicationConfig.NODE_NAME">Constant Field Values</a></dd>
</dl>
</li>
</ul>
<a name="NODE_TYPE">
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<ul class="blockList">
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<h4>NODE_TYPE</h4>
<pre>public static final&nbsp;java.lang.String NODE_TYPE</pre>
<div class="block">The type of this node.
<p><table border="1">
<tr><td>Name</td><td>Type</td><td>Mutable</td><td>Default</td></tr>
<tr>
<td>"je.rep.nodeType"</td>
<td><a href="../../../../com/sleepycat/je/rep/NodeType.html" title="enum in com.sleepycat.je.rep"><code>NodeType</code></a></td>
<td>No</td>
<td>ELECTABLE</td>
</tr>
</table></p></div>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#setNodeType-com.sleepycat.je.rep.NodeType-"><code>setNodeType(com.sleepycat.je.rep.NodeType)</code></a>,
<a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#getNodeType--"><code>getNodeType()</code></a>,
<a href="../../../../constant-values.html#com.sleepycat.je.rep.ReplicationConfig.NODE_TYPE">Constant Field Values</a></dd>
</dl>
</li>
</ul>
<a name="HELPER_HOSTS">
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<h4>HELPER_HOSTS</h4>
<pre>@Deprecated
public static final&nbsp;java.lang.String HELPER_HOSTS</pre>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;<span class="deprecationComment">replaced by <a href="../../../../com/sleepycat/je/rep/ReplicationMutableConfig.html#HELPER_HOSTS"><code>ReplicationMutableConfig.HELPER_HOSTS</code></a>.</span></div>
<div class="block">The string identifying one or more helper host and port pairs in
this format:
<pre>
hostname[:port][,hostname[:port]]*
</pre>
<p><table border="1">
<tr><td>Name</td><td>Type</td><td>Mutable</td><td>Default</td></tr>
<tr>
<td>"je.rep.helperHosts"</td>
<td>String</td>
<td>No</td>
<td>""</td>
</tr>
</table></p></div>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../com/sleepycat/je/rep/ReplicationMutableConfig.html#setHelperHosts-java.lang.String-"><code>ReplicationMutableConfig.setHelperHosts(java.lang.String)</code></a>,
<a href="../../../../com/sleepycat/je/rep/ReplicationMutableConfig.html#getHelperHosts--"><code>ReplicationMutableConfig.getHelperHosts()</code></a>,
<a href="../../../../constant-values.html#com.sleepycat.je.rep.ReplicationConfig.HELPER_HOSTS">Constant Field Values</a></dd>
</dl>
</li>
</ul>
<a name="DEFAULT_PORT">
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<h4>DEFAULT_PORT</h4>
<pre>public static final&nbsp;java.lang.String DEFAULT_PORT</pre>
<div class="block">The default port used for replication.
<p><table border="1">
<tr><td>Name</td><td>Type</td><td>Mutable</td>
<td>Default</td><td>Minimum</td><td>Maximum</td></tr>
<tr>
<td>"je.rep.defaultPort"</td>
<td>Integer</td>
<td>No</td>
<td>5001</td>
<td>1024</td>
<td>Short.MAX_VALUE</td>
</tr>
</table></p></div>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../constant-values.html#com.sleepycat.je.rep.ReplicationConfig.DEFAULT_PORT">Constant Field Values</a></dd>
</dl>
</li>
</ul>
<a name="NODE_HOST_PORT">
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<ul class="blockList">
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<h4>NODE_HOST_PORT</h4>
<pre>public static final&nbsp;java.lang.String NODE_HOST_PORT</pre>
<div class="block">Names the hostname and port associated with this node in the
replication group, e.g. je.rep.nodeHostPort=foo.com:5001.
<p>
The hostname is defaulted to "localhost" to make it easy to prototype
and to execute the examples, but the user should be very sure to set a
specific hostname before starting nodes on multiple machines. The value
of je.rep.nodeHostPort is saved persistently in replication group
metadata and is expected to be a unique address, and a value of
"localhost" in the replication metadata will cause severe communication
confusion.
<p>
The port portion of the host value is optional. If it's not specified,
the value of "je.rep.defaultPort" is used.
<p><table border="1">
<tr><td>Name</td><td>Type</td><td>Mutable</td><td>Default</td></tr>
<tr>
<td>"je.rep.nodeHostPort"</td>
<td>String</td>
<td>No</td>
<td>"localhost"</td>
</tr>
</table></p></div>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#setNodeHostPort-java.lang.String-"><code>setNodeHostPort(java.lang.String)</code></a>,
<a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#getNodeHostPort--"><code>getNodeHostPort()</code></a>,
<a href="../../../../constant-values.html#com.sleepycat.je.rep.ReplicationConfig.NODE_HOST_PORT">Constant Field Values</a></dd>
</dl>
</li>
</ul>
<a name="BIND_INADDR_ANY">
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<h4>BIND_INADDR_ANY</h4>
<pre>public static final&nbsp;java.lang.String BIND_INADDR_ANY</pre>
<div class="block">When this configuration parameter is set to true, it binds the HA socket
to INADDR_ANY, so that HA services are available on all network
interfaces. The default value (false) results in the HA socket being
bound to the specific interface specified by the <a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#NODE_HOST_PORT"><code>NODE_HOST_PORT</code></a>
configuration.
<p>
<table border="1">
<tr>
<td>Name</td>
<td>Type</td>
<td>Mutable</td>
<td>Default</td>
</tr>
<tr>
<td>"je.rep.bindInaddrAny"</td>
<td>Boolean</td>
<td>No</td>
<td>false</td>
</tr>
</table>
</p></div>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../constant-values.html#com.sleepycat.je.rep.ReplicationConfig.BIND_INADDR_ANY">Constant Field Values</a></dd>
</dl>
</li>
</ul>
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<h4>CONSISTENCY_POLICY</h4>
<pre>public static final&nbsp;java.lang.String CONSISTENCY_POLICY</pre>
<div class="block">The default consistency policy used by a replica. This value is used
when no <a href="../../../../com/sleepycat/je/TransactionConfig.html#setConsistencyPolicy-com.sleepycat.je.ReplicaConsistencyPolicy-"><code>transaction consistency policy</code></a> is specified, including when a null
<code>Transaction</code> parameter is used for a read operation.
<p>
Only two
policies are meaningful as properties denoting environment level default
policies: <a href="../../../../com/sleepycat/je/rep/NoConsistencyRequiredPolicy.html" title="class in com.sleepycat.je.rep"><code>NoConsistencyRequiredPolicy</code></a> and
<a href="../../../../com/sleepycat/je/rep/TimeConsistencyPolicy.html" title="class in com.sleepycat.je.rep"><code>TimeConsistencyPolicy</code></a>. They
can be specified as:
<pre> NoConsistencyRequiredPolicy</pre>
or
<pre> <code> TimeConsistencyPolicy(&lt;permissibleLag&gt;,&lt;timeout&gt;)</code></pre>
where <code>&lt;permissibleLag&gt;</code> and <code>&lt;timeout&gt;</code> are <a
href="../EnvironmentConfig.html#timeDuration">Time Duration
Properties</a>.
<p>
For example, a time based consistency policy with a lag of one second
and a timeout of one hour is denoted by the string:
<code>TimeConsistencyPolicy(1 s,1 h)</code>
<p><table border="1">
<tr><td>Name</td><td>Type</td><td>Mutable</td><td>Default</td></tr>
<tr>
<td>"je.rep.consistencyPolicy"</td>
<td>String</td>
<td>No</td>
<td>"TimeConsistencyPolicy(1 s,1 h)"</td>
</tr>
</table></p></div>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#setConsistencyPolicy-com.sleepycat.je.ReplicaConsistencyPolicy-"><code>setConsistencyPolicy(com.sleepycat.je.ReplicaConsistencyPolicy)</code></a>,
<a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#getConsistencyPolicy--"><code>getConsistencyPolicy()</code></a>,
<a href="../../../../com/sleepycat/je/TransactionConfig.html#setConsistencyPolicy-com.sleepycat.je.ReplicaConsistencyPolicy-"><code>TransactionConfig.setConsistencyPolicy(com.sleepycat.je.ReplicaConsistencyPolicy)</code></a>,
<a href="../../../../com/sleepycat/je/TransactionConfig.html#getConsistencyPolicy--"><code>TransactionConfig.getConsistencyPolicy()</code></a>,
<a href="../EnvironmentConfig.html#timeDuration">Time Duration
Properties</a>,
<a href="../../../../constant-values.html#com.sleepycat.je.rep.ReplicationConfig.CONSISTENCY_POLICY">Constant Field Values</a></dd>
</dl>
</li>
</ul>
<a name="REP_STREAM_TIMEOUT">
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<h4>REP_STREAM_TIMEOUT</h4>
<pre>public static final&nbsp;java.lang.String REP_STREAM_TIMEOUT</pre>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;<span class="deprecationComment">and no longer used as of JE 7.5. Reserved files are now
retained based on available disk space -- see
<a href="../../../../com/sleepycat/je/EnvironmentConfig.html#MAX_DISK"><code>EnvironmentConfig.MAX_DISK</code></a> and
<a href="../../../../com/sleepycat/je/EnvironmentConfig.html#FREE_DISK"><code>EnvironmentConfig.FREE_DISK</code></a> should be used instead.
However, this param is still used when some, but not all, nodes in a
group have been upgraded to 7.5 or later.</span></div>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../constant-values.html#com.sleepycat.je.rep.ReplicationConfig.REP_STREAM_TIMEOUT">Constant Field Values</a></dd>
</dl>
</li>
</ul>
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<h4>REPLAY_COST_PERCENT</h4>
<pre>public static final&nbsp;java.lang.String REPLAY_COST_PERCENT</pre>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;<span class="deprecationComment">and no longer used as of JE 7.5. Reserved files are now
retained based on available disk space -- see
<a href="../../../../com/sleepycat/je/EnvironmentConfig.html#MAX_DISK"><code>EnvironmentConfig.MAX_DISK</code></a> and
<a href="../../../../com/sleepycat/je/EnvironmentConfig.html#FREE_DISK"><code>EnvironmentConfig.FREE_DISK</code></a> should be used instead.</span></div>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../constant-values.html#com.sleepycat.je.rep.ReplicationConfig.REPLAY_COST_PERCENT">Constant Field Values</a></dd>
</dl>
</li>
</ul>
<a name="REPLAY_FREE_DISK_PERCENT">
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<ul class="blockList">
<li class="blockList">
<h4>REPLAY_FREE_DISK_PERCENT</h4>
<pre>public static final&nbsp;java.lang.String REPLAY_FREE_DISK_PERCENT</pre>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;<span class="deprecationComment">and no longer needed as of JE 7.5. Reserved files are now
retained based on available disk space -- see
<a href="../../../../com/sleepycat/je/EnvironmentConfig.html#MAX_DISK"><code>EnvironmentConfig.MAX_DISK</code></a> and
<a href="../../../../com/sleepycat/je/EnvironmentConfig.html#FREE_DISK"><code>EnvironmentConfig.FREE_DISK</code></a> should be used instead.
However, this param is still used when it has been specified and
is non-zero, and FREE_DISK has not been specified. In this case,
REPLAY_FREE_DISK_PERCENT overrides the FREE_DISK default value. If
both REPLAY_FREE_DISK_PERCENT and FREE_DISK are specified, an
IllegalArgumentException is thrown.</span></div>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../constant-values.html#com.sleepycat.je.rep.ReplicationConfig.REPLAY_FREE_DISK_PERCENT">Constant Field Values</a></dd>
</dl>
</li>
</ul>
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<ul class="blockList">
<li class="blockList">
<h4>REPLAY_TXN_LOCK_TIMEOUT</h4>
<pre>public static final&nbsp;java.lang.String REPLAY_TXN_LOCK_TIMEOUT</pre>
<div class="block">The maximum amount of time for a replay transaction to wait for a lock.
<p><table border="1">
<tr><td>Name</td><td>Type</td><td>Mutable</td>
<td>Default</td><td>Minimum</td><td>Maximum</td></tr>
<tr>
<td>"je.rep.replayTxnLockTimeout"</td>
<td>
<a href="../EnvironmentConfig.html#timeDuration">Duration</a>
</td>
<td>No</td>
<td>500 ms</td>
<td>1 ms</td>
<td>75 min</td>
</tr>
</table></p></div>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../EnvironmentConfig.html#timeDuration">Time Duration
Properties</a>,
<a href="../../../../constant-values.html#com.sleepycat.je.rep.ReplicationConfig.REPLAY_TXN_LOCK_TIMEOUT">Constant Field Values</a></dd>
</dl>
</li>
</ul>
<a name="REPLAY_MAX_OPEN_DB_HANDLES">
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</a>
<ul class="blockList">
<li class="blockList">
<h4>REPLAY_MAX_OPEN_DB_HANDLES</h4>
<pre>@Deprecated
public static final&nbsp;java.lang.String REPLAY_MAX_OPEN_DB_HANDLES</pre>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;<span class="deprecationComment">replaced by <a href="../../../../com/sleepycat/je/rep/ReplicationMutableConfig.html#REPLAY_MAX_OPEN_DB_HANDLES"><code>ReplicationMutableConfig.REPLAY_MAX_OPEN_DB_HANDLES</code></a>.</span></div>
<div class="block">The maximum number of <i>most recently used</i> database handles that
are kept open during the replay of the replication stream.
<p><table border="1">
<tr><td>Name</td><td>Type</td><td>Mutable</td>
<td>Default</td><td>Minimum</td><td>Maximum</td></tr>
<tr>
<td>"je.rep.replayMaxOpenDbHandles"</td>
<td>Int</td>
<td>Yes</td>
<td>10</td>
<td>1</td>
<td>-none-</td>
</tr>
</table></p></div>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../constant-values.html#com.sleepycat.je.rep.ReplicationConfig.REPLAY_MAX_OPEN_DB_HANDLES">Constant Field Values</a></dd>
</dl>
</li>
</ul>
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<h4>REPLAY_DB_HANDLE_TIMEOUT</h4>
<pre>@Deprecated
public static final&nbsp;java.lang.String REPLAY_DB_HANDLE_TIMEOUT</pre>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;<span class="deprecationComment">replaced by <a href="../../../../com/sleepycat/je/rep/ReplicationMutableConfig.html#REPLAY_DB_HANDLE_TIMEOUT"><code>ReplicationMutableConfig.REPLAY_DB_HANDLE_TIMEOUT</code></a>.</span></div>
<div class="block">The maximum amount of time that an inactive database handle is kept open
during a replay of the replication stream. Handles that are inactive for
more than this time period are automatically closed. Note that this does
not impact any handles that may have been opened by the application.
<p><table border="1">
<tr><td>Name</td><td>Type</td><td>Mutable</td>
<td>Default</td><td>Minimum</td><td>Maximum</td></tr>
<tr>
<td>"je.rep.replayOpenHandleTimeout"</td>
<td><a href="#timeDuration">Duration</a></td>
<td>Yes</td>
<td>30 sec</td>
<td>1 sec</td>
<td>-none-</td>
</tr>
</table></p></div>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../EnvironmentConfig.html#timeDuration">Time Duration
Properties</a>,
<a href="../../../../constant-values.html#com.sleepycat.je.rep.ReplicationConfig.REPLAY_DB_HANDLE_TIMEOUT">Constant Field Values</a></dd>
</dl>
</li>
</ul>
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<h4>ENV_CONSISTENCY_TIMEOUT</h4>
<pre>public static final&nbsp;java.lang.String ENV_CONSISTENCY_TIMEOUT</pre>
<div class="block">The amount of time to wait for a Replica to become consistent with the
Master, when a <code>ReplicatedEnvironment</code> handle is created and
no <code>ConsistencyPolicy</code> is specified. If the Replica does not
become consistent within this period, a
<code>ReplicaConsistencyException</code> is thrown by the
<code>ReplicatedEnvironment</code> constructor.
<p>
If an explicit <code>ConsistencyPolicy</code> is specified via a
constructor argument, then the timeout defined by the
<code>ConsistencyPolicy</code> argument is used instead of this default.
<p>
<table border="1">
<tr>
<td>Name</td>
<td>Type</td>
<td>Mutable</td>
<td>Default</td>
<td>Minimum</td>
<td>Maximum</td>
</tr>
<tr>
<td>"je.rep.envConsistencyTimeout"</td>
<td>
<a href="../EnvironmentConfig.html#timeDuration">Duration</a>
</td>
<td>No</td>
<td>5 min</td>
<td>10 ms</td>
<td>-none-</td>
</tr>
</table>
</p></div>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../EnvironmentConfig.html#timeDuration">Time Duration
Properties</a>,
<a href="../../../../constant-values.html#com.sleepycat.je.rep.ReplicationConfig.ENV_CONSISTENCY_TIMEOUT">Constant Field Values</a></dd>
</dl>
</li>
</ul>
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<h4>REPLICA_ACK_TIMEOUT</h4>
<pre>public static final&nbsp;java.lang.String REPLICA_ACK_TIMEOUT</pre>
<div class="block">The amount of time that the
<a href="../../../../com/sleepycat/je/Transaction.html#commit-com.sleepycat.je.Durability-"><code>Transaction.commit(com.sleepycat.je.Durability)</code></a>
on the Master will wait for a sufficient number of acknowledgments from
electable Replicas. If the Master does not receive a sufficient number of
acknowledgments within this timeout period, the <code>commit()</code>
will throw <a href="../../../../com/sleepycat/je/rep/InsufficientAcksException.html" title="class in com.sleepycat.je.rep"><code>InsufficientAcksException</code></a>. In the special case of a
two node group, if this node is the designated <code>Primary</code>,
the <code>Primary</code> will be <code>activated</code>, and the
<code>commit()</code> will proceed normally instead of throwing an
exception.
<p>
<table border="1">
<tr>
<td>Name</td>
<td>Type</td>
<td>Mutable</td>
<td>Default</td>
<td>Minimum</td>
<td>Maximum</td>
</tr>
<tr>
<td>"je.rep.replicaAckTimeout"</td>
<td>
<a href="../EnvironmentConfig.html#timeDuration">Duration</a>
</td>
<td>No</td>
<td>5 s</td>
<td>10 ms</td>
<td>-none-</td>
</tr>
</table>
</p></div>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../EnvironmentConfig.html#timeDuration">Time Duration
Properties</a>,
<a href="../../../../com/sleepycat/je/rep/ReplicationMutableConfig.html#DESIGNATED_PRIMARY"><code>ReplicationMutableConfig.DESIGNATED_PRIMARY</code></a>,
<a href="../../../../constant-values.html#com.sleepycat.je.rep.ReplicationConfig.REPLICA_ACK_TIMEOUT">Constant Field Values</a></dd>
</dl>
</li>
</ul>
<a name="INSUFFICIENT_REPLICAS_TIMEOUT">
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</a>
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<li class="blockList">
<h4>INSUFFICIENT_REPLICAS_TIMEOUT</h4>
<pre>public static final&nbsp;java.lang.String INSUFFICIENT_REPLICAS_TIMEOUT</pre>
<div class="block">The amount of time that a
<a href="../../../../com/sleepycat/je/Environment.html#beginTransaction-com.sleepycat.je.Transaction-com.sleepycat.je.TransactionConfig-"><code>Environment.beginTransaction(com.sleepycat.je.Transaction, com.sleepycat.je.TransactionConfig)</code></a>
on the Master will wait for a sufficient number of electable Replicas,
as determined by the default <code>Durability</code> policy, to contact
the Master. If the timeout period expires before a sufficient number of
Replicas contact the Master, the
<a href="../../../../com/sleepycat/je/Environment.html#beginTransaction-com.sleepycat.je.Transaction-com.sleepycat.je.TransactionConfig-"><code>Environment.beginTransaction(com.sleepycat.je.Transaction, com.sleepycat.je.TransactionConfig)</code></a>
will throw <a href="../../../../com/sleepycat/je/rep/InsufficientReplicasException.html" title="class in com.sleepycat.je.rep"><code>InsufficientReplicasException</code></a>. In the special case of
a two node group, if this node is the designated <code>Primary</code>,
the <code>Primary</code> will be <code>activated</code>, and the
<code>beginTransaction()</code> will proceed normally instead of
throwing an exception.
<p>
<table border="1">
<tr>
<td>Name</td>
<td>Type</td>
<td>Mutable</td>
<td>Default</td>
<td>Minimum</td>
<td>Maximum</td>
</tr>
<tr>
<td>"je.rep.insufficientReplicasTimeout"</td>
<td>
<a href="../EnvironmentConfig.html#timeDuration">Duration</a>
</td>
<td>No</td>
<td>10 s</td>
<td>10 ms</td>
<td>-none-</td>
</tr>
</table>
</p></div>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../EnvironmentConfig.html#timeDuration">Time Duration
Properties</a>,
<a href="../../../../com/sleepycat/je/rep/ReplicationMutableConfig.html#DESIGNATED_PRIMARY"><code>ReplicationMutableConfig.DESIGNATED_PRIMARY</code></a>,
<a href="../../../../constant-values.html#com.sleepycat.je.rep.ReplicationConfig.INSUFFICIENT_REPLICAS_TIMEOUT">Constant Field Values</a></dd>
</dl>
</li>
</ul>
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</a>
<ul class="blockList">
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<h4>MAX_MESSAGE_SIZE</h4>
<pre>public static final&nbsp;java.lang.String MAX_MESSAGE_SIZE</pre>
<div class="block">The maximum message size which will be accepted by a node (to prevent
DOS attacks). While the default shown here is 0, it dynamically
calculated when the node is created and is set to the half of the
environment cache size. The cache size is mutable, but changing the
cache size at run time (after environment initialization) will not
change the value of this parameter. If a value other than cache size /
2 is desired, this non-mutable parameter should be specified at
initialization time.
<p><table border="1">
<tr><td>Name</td><td>Type</td><td>Mutable</td>
<td>Default</td><td>Minimum</td><td>Maximum</td></tr>
<tr>
<td>"je.rep.maxMessageSize"</td>
<td>Long</td>
<td>No</td>
<td>half of cache size</td>
<td>256KB</td>
<td>Long.MAX_VALUE</td>
</tr>
</table></p></div>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../constant-values.html#com.sleepycat.je.rep.ReplicationConfig.MAX_MESSAGE_SIZE">Constant Field Values</a></dd>
</dl>
</li>
</ul>
<a name="MAX_CLOCK_DELTA">
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</a>
<ul class="blockList">
<li class="blockList">
<h4>MAX_CLOCK_DELTA</h4>
<pre>public static final&nbsp;java.lang.String MAX_CLOCK_DELTA</pre>
<div class="block">Sets the maximum acceptable clock skew between this Replica and its
Feeder, which is the node that is the source of its replication stream.
This value is checked whenever a Replica establishes a connection to its
replication stream source. The connection is abandoned if the clock skew
is larger than this value.
<p><table border="1">
<tr><td>Name</td><td>Type</td><td>Mutable</td>
<td>Default</td><td>Minimum</td><td>Maximum</td></tr>
<tr>
<td>"je.rep.maxClockDelta"</td>
<td>
<a href="../EnvironmentConfig.html#timeDuration">Duration</a>
</td>
<td>No</td>
<td>2 s</td>
<td>0 s</td>
<td>1 min</td>
</tr>
</table></p></div>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#setMaxClockDelta-long-java.util.concurrent.TimeUnit-"><code>setMaxClockDelta(long, java.util.concurrent.TimeUnit)</code></a>,
<a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#getMaxClockDelta-java.util.concurrent.TimeUnit-"><code>getMaxClockDelta(java.util.concurrent.TimeUnit)</code></a>,
<a href="../EnvironmentConfig.html#timeDuration">Time Duration
Properties</a>,
<a href="../../../../constant-values.html#com.sleepycat.je.rep.ReplicationConfig.MAX_CLOCK_DELTA">Constant Field Values</a></dd>
</dl>
</li>
</ul>
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</a>
<ul class="blockList">
<li class="blockList">
<h4>ELECTIONS_PRIMARY_RETRIES</h4>
<pre>public static final&nbsp;java.lang.String ELECTIONS_PRIMARY_RETRIES</pre>
<div class="block">The number of times an unsuccessful election will be retried by a
designated <code>Primary</code> in a two node group before it is
activated and becomes the Master.
<p><table border="1">
<tr><td>Name</td><td>Type</td><td>Mutable</td>
<td>Default</td><td>Minimum</td><td>Maximum</td></tr>
<tr>
<td>"je.rep.electionsPrimaryRetries"</td>
<td>Integer</td>
<td>No</td>
<td>2</td>
<td>0</td>
<td>Integer.MAX_VALUE</td>
</tr>
</table></p></div>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../com/sleepycat/je/rep/ReplicationMutableConfig.html#DESIGNATED_PRIMARY"><code>ReplicationMutableConfig.DESIGNATED_PRIMARY</code></a>,
<a href="../../../../constant-values.html#com.sleepycat.je.rep.ReplicationConfig.ELECTIONS_PRIMARY_RETRIES">Constant Field Values</a></dd>
</dl>
</li>
</ul>
<a name="ELECTIONS_REBROADCAST_PERIOD">
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</a>
<ul class="blockList">
<li class="blockList">
<h4>ELECTIONS_REBROADCAST_PERIOD</h4>
<pre>public static final&nbsp;java.lang.String ELECTIONS_REBROADCAST_PERIOD</pre>
<div class="block">The time interval between rebroadcasts of election results by the master
node to all nodes not currently connected to it. These rebroadcasts help
ensure that a replication group is fully restored after a network
partition, by permitting nodes on either side of the resolved partition
to catch up with the latest election results.
<p>
A network partition, may in some circumstances, result in a node
continuing to think it is the master, even though it is on the side of
the partition containing a minority of electable nodes, and the side
with the majority has elected a new master. Rebroadcasting election
results on a periodic basis ensures that the obsolete master is brought
up to date after the network partition has been resolved. As a result of
the update, the environment at the obsolete master will transition into
a replica state.
<p>
Decreasing the period will result in more frequent broadcasts and thus a
faster return to normal operations after a network partition has been
resolved.
<p>
<table border="1">
<tr>
<td>Name</td>
<td>Type</td>
<td>Mutable</td>
<td>Default</td>
<td>Minimum</td>
<td>Maximum</td>
</tr>
<tr>
<td>"je.rep.electionsRebroadcastPeriod"</td>
<td>
<a href="../EnvironmentConfig.html#timeDuration">Duration</a></td>
<td>No</td>
<td>1 min</td>
<td>1 s</td>
<td>none</td>
</tr>
</table>
</p></div>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../constant-values.html#com.sleepycat.je.rep.ReplicationConfig.ELECTIONS_REBROADCAST_PERIOD">Constant Field Values</a></dd>
</dl>
</li>
</ul>
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<ul class="blockList">
<li class="blockList">
<h4>TXN_ROLLBACK_LIMIT</h4>
<pre>public static final&nbsp;java.lang.String TXN_ROLLBACK_LIMIT</pre>
<div class="block">In rare cases, a node may need to rollback committed transactions in
order to rejoin a replication group. This parameter limits the number of
durable transactions that may be rolled back. Durable transactions are
transactions that were successfully committed with a durability
requiring acknowledgments from at least a simple majority of nodes. If
the number of durable committed transactions targeted for rollback
exceeds this parameter, a <a href="../../../../com/sleepycat/je/rep/RollbackProhibitedException.html" title="class in com.sleepycat.je.rep"><code>RollbackProhibitedException</code></a> will be
thrown.
<p>
<table border="1">
<tr>
<td>Name</td>
<td>Type</td>
<td>Mutable</td>
<td>Default</td>
<td>Minimum</td>
<td>Maximum</td>
</tr>
<tr>
<td>"je.rep.txnRollbackLimit"</td>
<td>Integer</td>
<td>No</td>
<td>10</td>
<td>0</td>
<td>Integer.MAX_VALUE</td>
</tr>
</table>
</p></div>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../com/sleepycat/je/rep/RollbackProhibitedException.html" title="class in com.sleepycat.je.rep"><code>RollbackProhibitedException</code></a>,
<a href="../../../../constant-values.html#com.sleepycat.je.rep.ReplicationConfig.TXN_ROLLBACK_LIMIT">Constant Field Values</a></dd>
</dl>
</li>
</ul>
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<h4>TXN_ROLLBACK_DISABLED</h4>
<pre>public static final&nbsp;java.lang.String TXN_ROLLBACK_DISABLED</pre>
<div class="block">In rare cases, a node may need to rollback committed transactions in
order to rejoin a replication group. If this parameter is set to true
and a rollback is necessary to rejoin the group, a <a href="../../../../com/sleepycat/je/rep/RollbackProhibitedException.html" title="class in com.sleepycat.je.rep"><code>RollbackProhibitedException</code></a> will be thrown.
<p>Unlike setting <a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#TXN_ROLLBACK_LIMIT"><code>TXN_ROLLBACK_LIMIT</code></a> to zero, setting this
parameter to true disables the rollback without regard to whether the
transactions to roll back are considered durable.</p>
<p>Setting <code>TXN_ROLLBACK_DISABLED</code> to true should not be
necessary for most applications. Its intended purpose is for the rare
application that needs manual control over rollback of all transactions,
including transactions that are not considered to be durable.</p>
<p>
<table border="1">
<tr>
<td>Name</td>
<td>Type</td>
<td>Mutable</td>
<td>Default</td>
</tr>
<tr>
<td>"je.rep.txnRollbackDisabled"</td>
<td>Boolean</td>
<td>No</td>
<td>False</td>
</tr>
</table></div>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../constant-values.html#com.sleepycat.je.rep.ReplicationConfig.TXN_ROLLBACK_DISABLED">Constant Field Values</a></dd>
</dl>
</li>
</ul>
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<h4>FEEDER_TIMEOUT</h4>
<pre>public static final&nbsp;java.lang.String FEEDER_TIMEOUT</pre>
<div class="block">A heartbeat is exchanged between the feeder and replica to ensure they
are alive. This is the timeout associated with the heartbeat on the
feeder side of the connection.
<p>
Reducing this value enables the master to discover failed Replicas, and
recycle feeder connections, faster. However, it increases the chances of
false timeouts, if the network is experiencing transient problems, or
the Java GC is responsible for long pauses. In the latter case, it's
generally better to tune the GC to avoid such pauses.
<p>
<table border="1">
<tr>
<td>Name</td>
<td>Type</td>
<td>Mutable</td>
<td>Default</td>
<td>Minimum</td>
<td>Maximum</td>
</tr>
<tr>
<td>"je.rep.feederTimeout"</td>
<td>
<a href="../EnvironmentConfig.html#timeDuration">Duration</a>
</td>
<td>No</td>
<td>30 s</td>
<td>2 s</td>
<td>-none-</td>
</tr>
</table>
</p></div>
<dl>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>4.0.100</dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../EnvironmentConfig.html#timeDuration">Time Duration
Properties</a>,
<a href="../../../../constant-values.html#com.sleepycat.je.rep.ReplicationConfig.FEEDER_TIMEOUT">Constant Field Values</a></dd>
</dl>
</li>
</ul>
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<h4>REPLICA_TIMEOUT</h4>
<pre>public static final&nbsp;java.lang.String REPLICA_TIMEOUT</pre>
<div class="block">A heartbeat is exchanged between the feeder and replica to ensure they
are alive. This is the timeout associated with the heartbeat on the
replica side of the connection.
<p>
Reducing the value means that a master failure will be discovered more
promptly in some circumstances and the overall time needed to failover
to a new master will be reduced. However, it increases the chances of
false timeouts, if the network is experiencing transient problems, or
the Java GC is responsible for long pauses. In the latter case, it's
generally better to tune the GC to avoid such pauses.
<p>
<table border="1">
<tr>
<td>Name</td>
<td>Type</td>
<td>Mutable</td>
<td>Default</td>
<td>Minimum</td>
<td>Maximum</td>
</tr>
<tr>
<td>"je.rep.replicaTimeout"</td>
<td>
<a href="../EnvironmentConfig.html#timeDuration">Duration</a>
</td>
<td>No</td>
<td>30 s</td>
<td>2 s</td>
<td>-none-</td>
</tr>
</table>
</p></div>
<dl>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>4.0.100</dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../EnvironmentConfig.html#timeDuration">Time Duration
Properties</a>,
<a href="../../../../constant-values.html#com.sleepycat.je.rep.ReplicationConfig.REPLICA_TIMEOUT">Constant Field Values</a></dd>
</dl>
</li>
</ul>
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<h4>REPLICA_RECEIVE_BUFFER_SIZE</h4>
<pre>public static final&nbsp;java.lang.String REPLICA_RECEIVE_BUFFER_SIZE</pre>
<div class="block">The size of the the TCP receive buffer associated with the socket used
by the replica to transfer the replication stream.
<p>
Larger values help handle incoming network traffic even when the replica
has been paused for a garbage collection. The parameter default value of
1 MB should be sufficient in most of the environments. Consider
increasing the value if network monitoring shows packet loss, or if your
JE environment contains large data values. Note that if the size
specified is larger than the operating system constrained maximum, it
will be limited to this maximum value. For example, on Linux you may
need to set the kernel parameter: net.core.rmem_max property using the
command: <i>sysctl -w net.core.rmem_max=1048576</i> to increase the
operating system imposed limit.
<p>
A parameter value of zero will result in the use of operating system
specified default socket buffer size.
<p>
<table border="1">
<tr>
<td>Name</td>
<td>Type</td>
<td>Mutable</td>
<td>Default</td>
<td>Minimum</td>
<td>Maximum</td>
</tr>
<tr>
<td>"je.rep.replicaReceiveBufferSize"</td>
<td>Integer</td>
<td>No</td>
<td>1048576</td>
<td>0</td>
<td>-none-</td>
</tr>
</table>
</p></div>
<dl>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>5.0.37</dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../constant-values.html#com.sleepycat.je.rep.ReplicationConfig.REPLICA_RECEIVE_BUFFER_SIZE">Constant Field Values</a></dd>
</dl>
</li>
</ul>
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<h4>REPLICA_MAX_GROUP_COMMIT</h4>
<pre>public static final&nbsp;java.lang.String REPLICA_MAX_GROUP_COMMIT</pre>
<div class="block">The maximum number of transactions that can be grouped to amortize the
cost of an fsync when a transaction commits with SyncPolicy#SYNC on the
Replica. A value of zero effectively turns off the group commit
optimization.
<p>
Specifying larger values can result in more transactions being grouped
together decreasing average commit times.
<p>
An fsync is issued if the size of the transaction group reaches the
maximum within the time period specified by
<a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#REPLICA_GROUP_COMMIT_INTERVAL"><code>REPLICA_GROUP_COMMIT_INTERVAL</code></a>.
<p>
The <a href="../../../../com/sleepycat/je/rep/ReplicatedEnvironmentStats.html#getNReplayGroupCommitMaxExceeded--"><code>ReplicatedEnvironmentStats.getNReplayGroupCommitMaxExceeded()</code></a>
statistic may be used to tune this parameter. Large values indicate that
commit throughput could be improved by increasing the current value.
<p>
<table border="1">
<tr>
<td>Name</td>
<td>Type</td>
<td>Mutable</td>
<td>Default</td>
<td>Minimum</td>
<td>Maximum</td>
</tr>
<tr>
<td>"je.rep.replicaMaxGroupCommit"</td>
<td>Integer</td>
<td>No</td>
<td>200</td>
<td>0</td>
<td>-none-</td>
</tr>
</table>
</p></div>
<dl>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>5.0.76</dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#REPLICA_GROUP_COMMIT_INTERVAL"><code>REPLICA_GROUP_COMMIT_INTERVAL</code></a>,
<a href="../../../../constant-values.html#com.sleepycat.je.rep.ReplicationConfig.REPLICA_MAX_GROUP_COMMIT">Constant Field Values</a></dd>
</dl>
</li>
</ul>
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<h4>REPLICA_GROUP_COMMIT_INTERVAL</h4>
<pre>public static final&nbsp;java.lang.String REPLICA_GROUP_COMMIT_INTERVAL</pre>
<div class="block">The time interval during which transactions may be grouped to amortize
the cost of fsync when a transaction commits with SyncPolicy#SYNC on the
Replica. This parameter is only meaningful if the
<a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#REPLICA_MAX_GROUP_COMMIT"><code>group commit size</code></a> is greater than one.
<p>
The first (as ordered by transaction serialization) transaction in a
transaction group may be delayed by at most this amount. Subsequent
transactions in the group will have smaller delays since they are later
in the serialization order.
<p>
The <a href="../../../../com/sleepycat/je/rep/ReplicatedEnvironmentStats.html#getNReplayGroupCommitTimeouts--"><code>ReplicatedEnvironmentStats.getNReplayGroupCommitTimeouts()</code></a>
statistic may be used to tune this parameter. Large numbers of timeouts
in conjunction with large numbers of group commits (
<a href="../../../../com/sleepycat/je/rep/ReplicatedEnvironmentStats.html#getNReplayGroupCommits--"><code>ReplicatedEnvironmentStats.getNReplayGroupCommits()</code></a>) indicate
that commit throughput could be improved by increasing the time
interval.
<p>
<table border="1">
<tr>
<td>Name</td>
<td>Type</td>
<td>Mutable</td>
<td>Default</td>
<td>Minimum</td>
<td>Maximum</td>
</tr>
<tr>
<td>"je.rep.replicaGroupCommitInterval"</td>
<td><a href="#timeDuration">Duration</a></td>
<td>No</td>
<td>3 ms</td>
<td>0</td>
<td>-none-</td>
</tr>
</table>
</p></div>
<dl>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>5.0.76</dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#REPLICA_MAX_GROUP_COMMIT"><code>REPLICA_MAX_GROUP_COMMIT</code></a>,
<a href="../../../../constant-values.html#com.sleepycat.je.rep.ReplicationConfig.REPLICA_GROUP_COMMIT_INTERVAL">Constant Field Values</a></dd>
</dl>
</li>
</ul>
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<h4>ENV_SETUP_TIMEOUT</h4>
<pre>public static final&nbsp;java.lang.String ENV_SETUP_TIMEOUT</pre>
<div class="block">The maximum amount of time for the internal housekeeping, like
elections, syncup with the master, etc. to be accomplished when opening
a new handle to an environment.
<p>
This timeout does not encompass the time spent making the node
consistent with the master, if it is a Replica. The timeout associated
with making a replica consistent is normally determined by the
<a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#ENV_CONSISTENCY_TIMEOUT"><code>ENV_CONSISTENCY_TIMEOUT</code></a> parameter but can be overridden by the
timeout associated with the <code>ReplicaConsistencyPolicy</code> if a
<code>consistencyPolicy</code> argument was supplied to the handle
constructor.
<p>
Note that the default value (10 hours) is a long time to allow for cases
where elections may take a long time when other nodes are not available.
<p>
<table border="1">
<tr>
<td>Name</td>
<td>Type</td>
<td>Mutable</td>
<td>Default</td>
<td>Minimum</td>
<td>Maximum</td>
</tr>
<tr>
<td>"je.rep.envSetupTimeout"</td>
<td>Duration</td>
<td>No</td>
<td>10 h</td>
<td>-none-</td>
<td>-none-</td>
</tr>
</table>
</p></div>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../EnvironmentConfig.html#timeDuration">Time Duration
Properties</a>,
<a href="../../../../constant-values.html#com.sleepycat.je.rep.ReplicationConfig.ENV_SETUP_TIMEOUT">Constant Field Values</a></dd>
</dl>
</li>
</ul>
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<h4>ENV_UNKNOWN_STATE_TIMEOUT</h4>
<pre>public static final&nbsp;java.lang.String ENV_UNKNOWN_STATE_TIMEOUT</pre>
<div class="block">Permits opening of a ReplicatedEnvironment handle in the
<a href="../../../../com/sleepycat/je/rep/ReplicatedEnvironment.State.html#UNKNOWN"><code>ReplicatedEnvironment.State.UNKNOWN</code></a> state, if a Master cannot be
determined within this timeout period. For the timeout to be meaningful
it must be less than <a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#ENV_SETUP_TIMEOUT"><code>ENV_SETUP_TIMEOUT</code></a>. This parameter is
ignored when creating a replicated environment for the first time.
<p>
A ReplicatedEnvironment handle in the
<a href="../../../../com/sleepycat/je/rep/ReplicatedEnvironment.State.html#UNKNOWN"><code>ReplicatedEnvironment.State.UNKNOWN</code></a> state can only be used to
initiate read operations with an appropriately relaxed, e.g.
<a href="../../../../com/sleepycat/je/rep/NoConsistencyRequiredPolicy.html" title="class in com.sleepycat.je.rep"><code>NoConsistencyRequiredPolicy</code></a>; write operations will fail with a
<a href="../../../../com/sleepycat/je/rep/ReplicaWriteException.html" title="class in com.sleepycat.je.rep"><code>ReplicaWriteException</code></a>. The handle will transition to a
<code>Master</code> or <code>Replica</code> state when it can contact a
sufficient number of other nodes in the replication group.
<p>
If the parameter is set to zero, and an election cannot be concluded
within the timeout defined by <a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#ENV_SETUP_TIMEOUT"><code>ENV_SETUP_TIMEOUT</code></a>, the
ReplicatedEnvironment constructor will throw <a href="../../../../com/sleepycat/je/rep/UnknownMasterException.html" title="class in com.sleepycat.je.rep"><code>UnknownMasterException</code></a>.
<p>
<table border="1">
<tr>
<td>Name</td>
<td>Type</td>
<td>Mutable</td>
<td>Default</td>
<td>Minimum</td>
<td>Maximum</td>
</tr>
<tr>
<td>"je.rep.envUnknownStateTimeout"</td>
<td>Duration</td>
<td>No</td>
<td>0</td>
<td>-none-</td>
<td><code>ENV_SETUP_TIMEOUT</code></td>
</tr></div>
<dl>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>5.0.33</dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../constant-values.html#com.sleepycat.je.rep.ReplicationConfig.ENV_UNKNOWN_STATE_TIMEOUT">Constant Field Values</a></dd>
</dl>
</li>
</ul>
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<ul class="blockList">
<li class="blockList">
<h4>PROTOCOL_OLD_STRING_ENCODING</h4>
<pre>public static final&nbsp;java.lang.String PROTOCOL_OLD_STRING_ENCODING</pre>
<div class="block">When set to <code>true</code>, which is currently the default, the
replication network protocol will use the JVM platform default charset
(text encoding) for node names and host names. This is incorrect, in
that it requires that the JVM for all nodes in a replication group have
the same default charset.
<p>
When this parameter is set to <code>false</code>, the UTF-8 charset is
always used in the replication protocol. In other words, the JVM
default charset has no impact on the replication protocol.
<p>
An application is <em>not</em> impacted by this issue, and does not need
to set this parameter, if it has the following characteristics.
<ul>
<li>The default charset on all JVMs is UTF-8 or ASCII, or</li>
<li>all node names and host names contain only ASCII characters, and
the default charset on all JVMs is a superset of ASCII.</li>
</ul>
<p>
In JE 5.1, the default value for this parameter will be changed to
false. In preparation for this, impacted applications should explicitly
set the parameter to false at the next available opportunity. For
applications not yet deployed, this should be done now. For deployed
applications, a hot upgrade may not be performed when changing the
parameter. Instead, a cold upgrade must be performed: all nodes must
be stopped and upgraded before bringing them up again. In other words,
for impacted applications the value of this configuration parameter must
be the same for all running nodes in a replication group.
<p>
Note that the default charset issue applies only to the replication
network protocol and not to stored data of any kind.
<p>
<table border="1">
<tr>
<td>Name</td>
<td>Type</td>
<td>Mutable</td>
<td>Default</td>
</tr>
<tr>
<td>"je.rep.protocolOldStringEncoding"</td>
<td>Boolean</td>
<td>No</td>
<td>True</td>
</tr>
</table></div>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../constant-values.html#com.sleepycat.je.rep.ReplicationConfig.PROTOCOL_OLD_STRING_ENCODING">Constant Field Values</a></dd>
</dl>
</li>
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<h4>ARBITER_OUTPUT_QUEUE_SIZE</h4>
<pre>public static final&nbsp;java.lang.String ARBITER_OUTPUT_QUEUE_SIZE</pre>
<div class="block">The size of the the queue used to hold commit records that the Feeder
uses to request acknowledgment from an Arbiter.
<p>
An entry is attempted to be put on the queue. If it cannot be done within
a certain amount of time, the transaction will fail due to insufficient
acks.
<p>
<table border="1">
<tr>
<td>Name</td>
<td>Type</td>
<td>Mutable</td>
<td>Default</td>
<td>Minimum</td>
<td>Maximum</td>
</tr>
<tr>
<td>"je.rep.arbiterOutputQueueSize"</td>
<td>Integer</td>
<td>No</td>
<td>4096</td>
<td>0</td>
<td>-none-</td>
</tr>
</table>
</p></div>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../constant-values.html#com.sleepycat.je.rep.ReplicationConfig.ARBITER_OUTPUT_QUEUE_SIZE">Constant Field Values</a></dd>
</dl>
</li>
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<h3>Constructor Detail</h3>
<a name="ReplicationConfig--">
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<h4>ReplicationConfig</h4>
<pre>public&nbsp;ReplicationConfig()</pre>
<div class="block">Creates a ReplicationConfig initialized with the system default
settings. Defaults are documented with the string constants in this
class.</div>
</li>
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<h4>ReplicationConfig</h4>
<pre>public&nbsp;ReplicationConfig(java.lang.String&nbsp;groupName,
java.lang.String&nbsp;nodeName,
java.lang.String&nbsp;hostPort)</pre>
<div class="block">Creates a ReplicationConfig initialized with the system default
settings and the specified group name, node name, and hostname/port
values.
<p>Note that the node name is immutable. Normally the host name should
not be used as the node name, unless you intend to reuse the host
name when a machine fails and is replaced, or the node is upgraded to
new hardware.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>groupName</code> - the name for the replication group</dd>
<dd><code>nodeName</code> - the name for this node</dd>
<dd><code>hostPort</code> - the hostname and port for this node</dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#setGroupName-java.lang.String-"><code>setGroupName(java.lang.String)</code></a>,
<a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#setNodeName-java.lang.String-"><code>setNodeName(java.lang.String)</code></a></dd>
</dl>
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<h4>ReplicationConfig</h4>
<pre>public&nbsp;ReplicationConfig(java.util.Properties&nbsp;properties)
throws java.lang.IllegalArgumentException</pre>
<div class="block">Creates a ReplicationConfig which includes the properties specified in
the properties parameter.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>properties</code> - Supported properties are described as the string
constants in this class.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code>java.lang.IllegalArgumentException</code> - If any properties read from the
properties parameter are invalid.</dd>
</dl>
</li>
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</li>
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<h3>Method Detail</h3>
<a name="getGroupName--">
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<h4>getGroupName</h4>
<pre>public&nbsp;java.lang.String&nbsp;getGroupName()</pre>
<div class="block">Gets the name associated with the replication group.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the name of this replication group.</dd>
</dl>
</li>
</ul>
<a name="setGroupName-java.lang.String-">
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<h4>setGroupName</h4>
<pre>public&nbsp;<a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html" title="class in com.sleepycat.je.rep">ReplicationConfig</a>&nbsp;setGroupName(java.lang.String&nbsp;groupName)
throws java.lang.IllegalArgumentException</pre>
<div class="block">Sets the name for the replication group.
<p>
The name should consist of letters, digits, and/or hyphen ("-"),
underscore ("_"), or period (".").</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>groupName</code> - the string representing the name</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>this</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code>java.lang.IllegalArgumentException</code> - If the string name is not valid</dd>
</dl>
</li>
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<h4>getNodeName</h4>
<pre>public&nbsp;java.lang.String&nbsp;getNodeName()</pre>
<div class="block">Returns the unique name associated with this node.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the node name</dd>
</dl>
</li>
</ul>
<a name="setNodeName-java.lang.String-">
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<h4>setNodeName</h4>
<pre>public&nbsp;<a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html" title="class in com.sleepycat.je.rep">ReplicationConfig</a>&nbsp;setNodeName(java.lang.String&nbsp;nodeName)
throws java.lang.IllegalArgumentException</pre>
<div class="block">Sets the name to be associated with this node. It must be unique within
the group. When the node is instantiated and joins the replication
group, a check is done to ensure that the name is unique, and a <a href="../../../../com/sleepycat/je/rep/RestartRequiredException.html" title="class in com.sleepycat.je.rep"><code>RestartRequiredException</code></a> is thrown if it is not.
<p>
The name should consist of letters, digits, and/or hyphen ("-"),
underscore ("_"), or period (".").
<p>Note that the node name is immutable. Normally the host name should
not be used as the node name, unless you intend to reuse the host
name when a machine fails and is replaced, or the node is upgraded to
new hardware.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>nodeName</code> - the node name for this replicated environment.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>this</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code>java.lang.IllegalArgumentException</code> - If the name is not valid</dd>
</dl>
</li>
</ul>
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<h4>getNodeType</h4>
<pre>public&nbsp;<a href="../../../../com/sleepycat/je/rep/NodeType.html" title="enum in com.sleepycat.je.rep">NodeType</a>&nbsp;getNodeType()</pre>
<div class="block">Returns the <a href="../../../../com/sleepycat/je/rep/NodeType.html" title="enum in com.sleepycat.je.rep"><code>NodeType</code></a> of this node.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the node type</dd>
</dl>
</li>
</ul>
<a name="setNodeType-com.sleepycat.je.rep.NodeType-">
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<h4>setNodeType</h4>
<pre>public&nbsp;<a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html" title="class in com.sleepycat.je.rep">ReplicationConfig</a>&nbsp;setNodeType(<a href="../../../../com/sleepycat/je/rep/NodeType.html" title="enum in com.sleepycat.je.rep">NodeType</a>&nbsp;nodeType)</pre>
<div class="block">Sets the type of this node.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>nodeType</code> - the node type</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>this</dd>
</dl>
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<h4>getNodeHostPort</h4>
<pre>public&nbsp;java.lang.String&nbsp;getNodeHostPort()</pre>
<div class="block">Returns the hostname and port associated with this node. The hostname
and port combination are denoted by a string of the form:
<pre>
hostname:port
</pre></div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the hostname and port string.</dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#NODE_HOST_PORT"><code>NODE_HOST_PORT</code></a></dd>
</dl>
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<h4>setNodeHostPort</h4>
<pre>public&nbsp;<a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html" title="class in com.sleepycat.je.rep">ReplicationConfig</a>&nbsp;setNodeHostPort(java.lang.String&nbsp;hostPort)</pre>
<div class="block">Sets the hostname and port associated with this node. The hostname
and port combination are denoted by a string of the form:
<pre>
hostname[:port]
</pre>
The port must be outside the range of "Well Known Ports"
(zero through 1023).</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>hostPort</code> - the string containing the hostname and port as above.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>this</dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#NODE_HOST_PORT"><code>NODE_HOST_PORT</code></a></dd>
</dl>
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<h4>getReplicaAckTimeout</h4>
<pre>public&nbsp;long&nbsp;getReplicaAckTimeout(java.util.concurrent.TimeUnit&nbsp;unit)</pre>
<div class="block">Returns the configured replica timeout value.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the timeout in milliseconds</dd>
</dl>
</li>
</ul>
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<h4>setReplicaAckTimeout</h4>
<pre>public&nbsp;<a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html" title="class in com.sleepycat.je.rep">ReplicationConfig</a>&nbsp;setReplicaAckTimeout(long&nbsp;replicaAckTimeout,
java.util.concurrent.TimeUnit&nbsp;unit)</pre>
<div class="block">Set the replica commit timeout.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>replicaAckTimeout</code> - time in milliseconds</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>this</dd>
</dl>
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<h4>getMaxClockDelta</h4>
<pre>public&nbsp;long&nbsp;getMaxClockDelta(java.util.concurrent.TimeUnit&nbsp;unit)</pre>
<div class="block">Returns the maximum acceptable clock skew between this Replica and its
Feeder, which is the node that is the source of its replication stream.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the max permissible clock skew</dd>
</dl>
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<h4>setMaxClockDelta</h4>
<pre>public&nbsp;<a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html" title="class in com.sleepycat.je.rep">ReplicationConfig</a>&nbsp;setMaxClockDelta(long&nbsp;maxClockDelta,
java.util.concurrent.TimeUnit&nbsp;unit)
throws java.lang.IllegalArgumentException</pre>
<div class="block">Sets the maximum acceptable clock skew between this Replica and its
Feeder, which is the node that is the source of its replication
stream. This value is checked whenever a Replica establishes a
connection to its replication stream source. The connection is abandoned
if the clock skew is larger than this value.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>maxClockDelta</code> - the maximum acceptable clock skew</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>this</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code>java.lang.IllegalArgumentException</code> - if the value is not a positive integer</dd>
</dl>
</li>
</ul>
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<h4>setConsistencyPolicy</h4>
<pre>public&nbsp;<a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html" title="class in com.sleepycat.je.rep">ReplicationConfig</a>&nbsp;setConsistencyPolicy(<a href="../../../../com/sleepycat/je/ReplicaConsistencyPolicy.html" title="interface in com.sleepycat.je">ReplicaConsistencyPolicy</a>&nbsp;policy)</pre>
<div class="block">Sets the consistency policy to be associated with the configuration.
This policy acts as the default policy used to govern the consistency
requirements when starting new transactions. See the <a
href="../../../../../ReplicationGuide/consistency.html">overview on
consistency in replicated systems</a> for more background.
<p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>policy</code> - the consistency policy to be set for this config.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>this</dd>
</dl>
</li>
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<pre>public&nbsp;<a href="../../../../com/sleepycat/je/ReplicaConsistencyPolicy.html" title="interface in com.sleepycat.je">ReplicaConsistencyPolicy</a>&nbsp;getConsistencyPolicy()</pre>
<div class="block">Returns the default consistency policy associated with the
configuration.
<p>
If the user does not set the default consistency policy through <a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#setConsistencyPolicy-com.sleepycat.je.ReplicaConsistencyPolicy-"><code>setConsistencyPolicy(com.sleepycat.je.ReplicaConsistencyPolicy)</code></a>, the system will use the policy
defined by <a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html#CONSISTENCY_POLICY"><code>CONSISTENCY_POLICY</code></a>.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code>getConsistencyPolicy</code>&nbsp;in interface&nbsp;<code>com.sleepycat.je.dbi.RepConfigProxy</code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the consistency policy currently associated with this config.</dd>
</dl>
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<h4>setConfigParam</h4>
<pre>public&nbsp;<a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html" title="class in com.sleepycat.je.rep">ReplicationConfig</a>&nbsp;setConfigParam(java.lang.String&nbsp;paramName,
java.lang.String&nbsp;value)
throws java.lang.IllegalArgumentException</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../com/sleepycat/je/rep/ReplicationMutableConfig.html#setConfigParam-java.lang.String-java.lang.String-">ReplicationMutableConfig</a></code></span></div>
<div class="block">Set this configuration parameter with this value. Values are validated
before setting the parameter.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="../../../../com/sleepycat/je/rep/ReplicationMutableConfig.html#setConfigParam-java.lang.String-java.lang.String-">setConfigParam</a></code>&nbsp;in class&nbsp;<code><a href="../../../../com/sleepycat/je/rep/ReplicationMutableConfig.html" title="class in com.sleepycat.je.rep">ReplicationMutableConfig</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>paramName</code> - the configuration parameter name, one of the String
constants in this class</dd>
<dd><code>value</code> - the configuration value.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>this;</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code>java.lang.IllegalArgumentException</code> - if the paramName or value is invalid.</dd>
</dl>
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<pre>public&nbsp;<a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html" title="class in com.sleepycat.je.rep">ReplicationConfig</a>&nbsp;clone()</pre>
<div class="block">Returns a copy of this configuration object.</div>
</li>
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<h4>getNodeHostname</h4>
<pre>public&nbsp;java.lang.String&nbsp;getNodeHostname()</pre>
<div class="block">Returns the hostname component of the nodeHost property.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the hostname string</dd>
</dl>
</li>
</ul>
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<pre>public&nbsp;int&nbsp;getNodePort()</pre>
<div class="block">Returns the port component of the nodeHost property.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the port number</dd>
</dl>
</li>
</ul>
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<h4>setSyncupProgressListener</h4>
<pre>public&nbsp;<a href="../../../../com/sleepycat/je/rep/ReplicationConfig.html" title="class in com.sleepycat.je.rep">ReplicationConfig</a>&nbsp;setSyncupProgressListener(<a href="../../../../com/sleepycat/je/ProgressListener.html" title="interface in com.sleepycat.je">ProgressListener</a>&lt;<a href="../../../../com/sleepycat/je/rep/SyncupProgress.html" title="enum in com.sleepycat.je.rep">SyncupProgress</a>&gt;&nbsp;progressListener)</pre>
<div class="block">Configure the environment to make periodic calls to a <a href="../../../../com/sleepycat/je/ProgressListener.html" title="interface in com.sleepycat.je"><code>ProgressListener</code></a> to provide feedback on replication stream sync-up.
The ProgressListener.progress() method is called at different stages of
the syncup process. See <a href="../../../../com/sleepycat/je/rep/SyncupProgress.html" title="enum in com.sleepycat.je.rep"><code>SyncupProgress</code></a> for information about
those stages.
<p>
When using progress listeners, review the information at <a href="../../../../com/sleepycat/je/ProgressListener.html#progress-T-long-long-"><code>ProgressListener.progress(T, long, long)</code></a> to avoid any unintended disruption to
replication stream syncup.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>progressListener</code> - The ProgressListener to callback during
environment instantiation (syncup).</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>5.0</dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../../ReplicationGuide/progoverviewlifecycle.html"
target="_top">Replication Group Life Cycle</a></dd>
</dl>
</li>
</ul>
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<h4>getSyncupProgressListener</h4>
<pre>public&nbsp;<a href="../../../../com/sleepycat/je/ProgressListener.html" title="interface in com.sleepycat.je">ProgressListener</a>&lt;<a href="../../../../com/sleepycat/je/rep/SyncupProgress.html" title="enum in com.sleepycat.je.rep">SyncupProgress</a>&gt;&nbsp;getSyncupProgressListener()</pre>
<div class="block">Return the ProgressListener to be used at this environment startup.</div>
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