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

["Duo Zhang (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HBASE-20539?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Duo Zhang updated HBASE-20539:
------------------------------
    Fix Version/s: 2.1.0
                   3.0.0-alpha-1

> 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: Michael Stack
>            Assignee: Michael Stack
>            Priority: Minor
>             Fix For: 3.0.0-alpha-1, 2.1.0, 2.0.1
>
>         Attachments: HBASE-20539.branch-2.0.001.patch, HBASE-20539.branch-2.0.002.patch, HBASE-20539.branch-2.0.002.patch, HBASE-20539.branch-2.0.003.patch
>
>
> 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.



--
This message was sent by Atlassian Jira
(v8.20.10#820010)