Rich Prohaska
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c8993dec4d
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#141 identify a big transaction and have it run lock escalation
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2014-01-13 11:29:52 -05:00 |
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Rich Prohaska
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2796c2d35c
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tokutek/ft-index#76 add US Patent 8,489,638
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2013-10-04 16:49:53 -04:00 |
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Leif Walsh
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9f99932a76
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refs #6566 fix typo in license text
git-svn-id: file:///svn/toku/tokudb@55577 c7de825b-a66e-492c-adef-691d508d4ae1
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2013-04-17 00:01:36 -04:00 |
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Leif Walsh
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9fd20e61a4
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refs #6566 add license text to all C/C++ files as a comment near the top
git-svn-id: file:///svn/toku/tokudb@55574 c7de825b-a66e-492c-adef-691d508d4ae1
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2013-04-17 00:01:35 -04:00 |
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Leif Walsh
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84fef672e4
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refs #6566 update all copyright strings to reflect an end year of 2013
git-svn-id: file:///svn/toku/tokudb@55567 c7de825b-a66e-492c-adef-691d508d4ae1
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2013-04-17 00:01:35 -04:00 |
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John Esmet
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fba8312504
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fixes #5961 pass a callback to the ydb layer when escalation occurs for a txnid, providing the locktree and range_buffer describing how to update the txn's internal data structures so they don't grow out of control for very long lived write transactions
git-svn-id: file:///svn/toku/tokudb@52941 c7de825b-a66e-492c-adef-691d508d4ae1
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2013-04-17 00:01:29 -04:00 |
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John Esmet
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33a99affe4
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fixes #5771 merge the single txnid optimization to main. single threaded write performance is up 20-50% in mysql and multithreaded performance is largely unchanged.
git-svn-id: file:///svn/toku/tokudb@51108 c7de825b-a66e-492c-adef-691d508d4ae1
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2013-04-17 00:01:23 -04:00 |
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John Esmet
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65cd284834
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fixes #5351 fixes #5528 merge the new locktree to main. the locktree, locktree manager, and blocking lock request api are implemented at the toplevel under locktree/ and the ydb layer has been modified to use the new API. some kruft has been deleted from various parts of the source tree and these merge also includes a change where we kill 'includes.h'
git-svn-id: file:///svn/toku/tokudb@49851 c7de825b-a66e-492c-adef-691d508d4ae1
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2013-04-17 00:01:15 -04:00 |
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