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From "Sean Busbey (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-15386) PREFETCH_BLOCKS_ON_OPEN in HColumnDescriptor is ignored
Date Wed, 20 Apr 2016 16:55:25 GMT

    [ https://issues.apache.org/jira/browse/HBASE-15386?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15250251#comment-15250251
] 

Sean Busbey commented on HBASE-15386:
-------------------------------------

I am a big fan of additions to logging. :)

> PREFETCH_BLOCKS_ON_OPEN in HColumnDescriptor is ignored
> -------------------------------------------------------
>
>                 Key: HBASE-15386
>                 URL: https://issues.apache.org/jira/browse/HBASE-15386
>             Project: HBase
>          Issue Type: Sub-task
>          Components: BucketCache
>            Reporter: stack
>            Assignee: stack
>             Fix For: 2.0.0, 1.3.0, 1.4.0, 1.2.2
>
>         Attachments: 15386.branch-1.2.patch, 15386.branch-1.2.patch, 15386.branch-1.patch,
15386.patch
>
>
> We use the global flag hbase.rs.prefetchblocksonopen only and ignore the HCD setting.
> Purge from HCD or hook it up again (it probably worked once).
> Thanks to Daniel Pol for finding this one. Let me fix.



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