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https://issues.apache.org/jira/browse/HBASE-1486?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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stack resolved HBASE-1486.
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Resolution: Fixed
Committed. Thanks for the patch Lars.
In 0.19.x, we had block cache on for catalog tables as default (off for
historian). We wanted to have block cache on for all tables by default for
same reasons as I see being put forward up on #hbase but in 0.19, block cache
could cause us to OOME so we were selective -- the catalog tables only.
I added note that migration needs to enable block cache on tables or at least
recommend that old tables have it manually enabled.
> BLOCKCACHE always on even when disabled
> ---------------------------------------
>
> Key: HBASE-1486
> URL: https://issues.apache.org/jira/browse/HBASE-1486
> Project: Hadoop HBase
> Issue Type: Bug
> Reporter: stack
> Assignee: Lars George
> Fix For: 0.20.0
>
> Attachments: 1486-2.patch, 1486-3.patch, 1486.patch
>
>
> Comes from Billy Pearson up on list.
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