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Posted to dev@hbase.apache.org by "stack (JIRA)" <ji...@apache.org> on 2018/05/08 05:24:00 UTC

[jira] [Created] (HBASE-20539) Disable IMC; part 2

stack created HBASE-20539:
-----------------------------

             Summary: Disable IMC; part 2
                 Key: HBASE-20539
                 URL: https://issues.apache.org/jira/browse/HBASE-20539
             Project: HBase
          Issue Type: Sub-task
          Components: in-memory-compaction
            Reporter: stack
            Assignee: stack
             Fix For: 2.0.1


Just noticed that post-flush, we are picking up a CompactingMemStore though IMC is supposed to be off. We are picking up an inMemoryCompaction of BASIC (noticed a day or so ago by [~chia7712]) and so, we fall into the default in HStore#getMemstore which is set to be a CompactingMemStore....

No real perf difference going by the compares I've been running but let me clean this up.



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