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Posted to notifications@accumulo.apache.org by GitBox <gi...@apache.org> on 2019/04/01 20:20:41 UTC

[GitHub] [accumulo] keith-turner opened a new issue #1071: Look into making merging minor compactions logarithmic

keith-turner opened a new issue #1071: Look into making merging minor compactions logarithmic
URL: https://github.com/apache/accumulo/issues/1071
 
 
   Worst case performance for repeated merging minor compaction can be O(N^2).  I think it would be better to make this tunable where a user can get logarithmic performance if they are willing to let a few extra files be created OR get O(N^2) performance if there is a hard limit on files.

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