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Posted to notifications@accumulo.apache.org by GitBox <gi...@apache.org> on 2019/02/27 18:59:51 UTC

[GitHub] keith-turner opened a new issue #995: Look into using array of locks for conditional mutation row locks

keith-turner opened a new issue #995: Look into using array of locks for conditional mutation row locks
URL: https://github.com/apache/accumulo/issues/995
 
 
   Currently processing of conditional mutations uses an array of reference counted row locks.  This could possibly be switched to an array of locks.  Locks would be found by hashing the row.  The array approach may be faster and simpler.  This came up in discussions of #990 

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