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From "huaxiang sun (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-16301) Trigger flush without waiting when compaction is disabled on a table
Date Tue, 02 Aug 2016 04:14:20 GMT

     [ https://issues.apache.org/jira/browse/HBASE-16301?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

huaxiang sun updated HBASE-16301:
---------------------------------
    Attachment: HBASE-16301-v002.patch

Attach v2 patch addressing Enis and Ted's ccomments.

> Trigger flush without waiting when compaction is disabled on a table
> --------------------------------------------------------------------
>
>                 Key: HBASE-16301
>                 URL: https://issues.apache.org/jira/browse/HBASE-16301
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 2.0.0
>            Reporter: huaxiang sun
>            Assignee: huaxiang sun
>            Priority: Minor
>         Attachments: HBASE-16301-v001.patch, HBASE-16301-v002.patch
>
>
> When compaction is disabled on a table, flush needs to wait MemStoreFlusher#blockingWaitTime
(default value is 90 seconds) before it goes ahead to flush. It has side effect that client
may be blocked due to RegionTooBusyException. Please see the mail sent to dev list.
> http://mail-archives.apache.org/mod_mbox/hbase-dev/201607.mbox/%3C2D66B8CA-7C6F-40EA-A861-2DE5482EC7B2@cloudera.com%3E
> I guess that the right behavior is to do flush without waiting if compaction is disabled
on a table. Attached a patch. 



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