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From "Mikhail Antonov (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-15386) PREFETCH_BLOCKS_ON_OPEN in HColumnDescriptor is ignored
Date Mon, 20 Jun 2016 18:59:03 GMT

    [ https://issues.apache.org/jira/browse/HBASE-15386?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15340179#comment-15340179
] 

Mikhail Antonov commented on HBASE-15386:
-----------------------------------------

[~stack] that seems to have only been committed to 0.98?

> 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, 0.98.19, 1.4.0, 1.2.2, 1.3.1
>
>         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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