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<h2 title="Class LockPreemptedException" class="title">Class LockPreemptedException</h2>
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<br>
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<pre>public class <span class="typeNameLabel">LockPreemptedException</span>
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extends <a href="../../../../com/sleepycat/je/LockConflictException.html" title="class in com.sleepycat.je">LockConflictException</a></pre>
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<div class="block">Thrown when a lock has been "stolen", or preempted, from a transaction in a
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replicated environment.
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<p>The <a href="../../../../com/sleepycat/je/Transaction.html" title="class in com.sleepycat.je"><code>Transaction</code></a> handle is invalidated as a
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result of this exception.</p>
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<p>Locks may be preempted in a JE HA environment on a Replica system when
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the HA write operation needs a lock that an application reader transaction
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or cursor holds. This exception is thrown by a reader transaction or cursor
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method that is called after a lock has been preempted.</p>
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<p>Normally, applications should catch the base class <a href="../../../../com/sleepycat/je/LockConflictException.html" title="class in com.sleepycat.je"><code>LockConflictException</code></a> rather than catching one of its subclasses. All lock
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conflicts are typically handled in the same way, which is normally to abort
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and retry the transaction. See <a href="../../../../com/sleepycat/je/LockConflictException.html" title="class in com.sleepycat.je"><code>LockConflictException</code></a> for more
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information.</p></div>
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<dt><span class="simpleTagLabel">Since:</span></dt>
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<dd>4.0</dd>
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<dd><a href="../../../../serialized-form.html#com.sleepycat.je.rep.LockPreemptedException">Serialized Form</a></dd>
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<h3>Methods inherited from class com.sleepycat.je.<a href="../../../../com/sleepycat/je/LockConflictException.html" title="class in com.sleepycat.je">LockConflictException</a></h3>
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<code><a href="../../../../com/sleepycat/je/LockConflictException.html#getOwnerTxnIds--">getOwnerTxnIds</a>, <a href="../../../../com/sleepycat/je/LockConflictException.html#getWaiterTxnIds--">getWaiterTxnIds</a></code></li>
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