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https://issues.apache.org/jira/browse/HBASE-22640?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16885744#comment-16885744
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Xu Cang commented on HBASE-22640:
---------------------------------
Nice idea. I'd suggest adding one line comment above your change to explain the
rationale.
> Random init hstore lastFlushTime
> ---------------------------------
>
> Key: HBASE-22640
> URL: https://issues.apache.org/jira/browse/HBASE-22640
> Project: HBase
> Issue Type: Improvement
> Reporter: Bing Xiao
> Assignee: Bing Xiao
> Priority: Major
> Fix For: 3.0.0, 2.2.1
>
> Attachments: HBASE-22640-master-v1.patch
>
>
> During with open region use current time as hstore last flush time, and no
> mush data put cause memstore flush, after flushCheckInterval all memstore
> will flush together bring concentrated IO and compaction make high request
> latency；So random init lastFlushTime
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