sears
5be84f59e8
add support for early tombstone dropping, extend datatuple format to support timestamps
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git-svn-id: svn+ssh://svn.corp.yahoo.com/yahoo/yrl/labs/pnuts/code/logstore@2451 8dad8b1f-cf64-0410-95b6-bcf113ffbcfe
2011-04-22 22:54:49 +00:00
sears
38f1793eaa
fix argument parsing typo
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git-svn-id: svn+ssh://svn.corp.yahoo.com/yahoo/yrl/labs/pnuts/code/logstore@2447 8dad8b1f-cf64-0410-95b6-bcf113ffbcfe
2011-04-22 17:39:28 +00:00
sears
65efc768a4
forgot to commit change_log_mode utility
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git-svn-id: svn+ssh://svn.corp.yahoo.com/yahoo/yrl/labs/pnuts/code/logstore@2438 8dad8b1f-cf64-0410-95b6-bcf113ffbcfe
2011-04-21 00:53:23 +00:00
sears
c42a275ab4
fix shutdown bug; add debugging utility that allows the log to be enabled / batched / disabled at runtime
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git-svn-id: svn+ssh://svn.corp.yahoo.com/yahoo/yrl/labs/pnuts/code/logstore@2437 8dad8b1f-cf64-0410-95b6-bcf113ffbcfe
2011-04-21 00:28:05 +00:00
sears
6eaf5da8de
port to newer gcc/g++
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git-svn-id: svn+ssh://svn.corp.yahoo.com/yahoo/yrl/labs/pnuts/code/logstore@1231 8dad8b1f-cf64-0410-95b6-bcf113ffbcfe
2010-10-02 12:52:41 +00:00
sears
10556c6df2
add megabytes to status output
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git-svn-id: svn+ssh://svn.corp.yahoo.com/yahoo/yrl/labs/pnuts/code/logstore@1098 8dad8b1f-cf64-0410-95b6-bcf113ffbcfe
2010-09-02 23:02:51 +00:00
sears
b6e7bf214b
add copy database utility
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git-svn-id: svn+ssh://svn.corp.yahoo.com/yahoo/yrl/labs/pnuts/code/logstore@1091 8dad8b1f-cf64-0410-95b6-bcf113ffbcfe
2010-09-01 17:42:57 +00:00
sears
b4f80aaa7d
added shutdown utility
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git-svn-id: svn+ssh://svn.corp.yahoo.com/yahoo/yrl/labs/pnuts/code/logstore@1002 8dad8b1f-cf64-0410-95b6-bcf113ffbcfe
2010-08-16 22:11:19 +00:00
sears
7bed4b67ba
fix a bunch of 64-bit integer signedness bugs
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git-svn-id: svn+ssh://svn.corp.yahoo.com/yahoo/yrl/labs/pnuts/code/logstore@940 8dad8b1f-cf64-0410-95b6-bcf113ffbcfe
2010-07-16 21:43:21 +00:00
sears
f258ce1a3f
adding a few overlooked files
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git-svn-id: svn+ssh://svn.corp.yahoo.com/yahoo/yrl/labs/pnuts/code/logstore@657 8dad8b1f-cf64-0410-95b6-bcf113ffbcfe
2010-03-03 23:21:08 +00:00
sears
1243d999a5
Hacky histogram generation; API's for client-side iterators.
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git-svn-id: svn+ssh://svn.corp.yahoo.com/yahoo/yrl/labs/pnuts/code/logstore@656 8dad8b1f-cf64-0410-95b6-bcf113ffbcfe
2010-03-03 23:20:05 +00:00
sears
747f4df1f3
Reopening existing trees now seems to work (no thorough tests yet). Added some network opcodes for statistics and debugging (not all are implemented yet). Reduce verbosity of server and client library.
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git-svn-id: svn+ssh://svn.corp.yahoo.com/yahoo/yrl/labs/pnuts/code/logstore@654 8dad8b1f-cf64-0410-95b6-bcf113ffbcfe
2010-03-01 21:26:07 +00:00
sears
7c2397340c
Fixed a bunch of iterator bugs and racy merges. Added drop_database utility.
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Bugfixes:
- Atomically deallocate regions and update the logstore object
- Proactively invalidate iterators after each merge (before, it would simply set a not-valid bit. This doesn't work because iterators hold page pins, which breaks force-writes)
- Clarify semantics of opening iterators mid-stream: All calls now return iterators that return first key >= the requested one. revalidate() needs the key > the requested one, so it calls peek(), then (if necessary) getnext().
- Add asserts to check that the header is latched at update, and that tuples returned by iterators are strictly monotonically increasing'
- Improve error handling in network.h We still get (and terminate on) SIGPIPE.
Refactoring:
- Add dispatch function to network.h.
git-svn-id: svn+ssh://svn.corp.yahoo.com/yahoo/yrl/labs/pnuts/code/logstore@620 8dad8b1f-cf64-0410-95b6-bcf113ffbcfe
2010-02-25 01:29:32 +00:00
sears
5032e77b6c
more allocator cleanups (still leaks space). Added dump_blockmap utility
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git-svn-id: svn+ssh://svn.corp.yahoo.com/yahoo/yrl/labs/pnuts/code/logstore@578 8dad8b1f-cf64-0410-95b6-bcf113ffbcfe
2010-02-17 22:11:22 +00:00
