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https://issues.apache.org/jira/browse/HBASE-22640?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Duo Zhang updated HBASE-22640:
------------------------------
    Fix Version/s:     (was: 2.1.8)
                   2.1.9

> Random init  hstore lastFlushTime
> ---------------------------------
>
>                 Key: HBASE-22640
>                 URL: https://issues.apache.org/jira/browse/HBASE-22640
>             Project: HBase
>          Issue Type: Improvement
>          Components: regionserver
>            Reporter: Bing Xiao
>            Assignee: Bing Xiao
>            Priority: Major
>             Fix For: 3.0.0, 2.3.0, 2.2.3, 2.1.9
>
>         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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