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https://issues.apache.org/jira/browse/HBASE-5383?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrew Purtell resolved HBASE-5383.
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Resolution: Incomplete
Assignee: (was: Liyin Tang)
> Prevent the compaction read requests from changing the hotness of block cache
> -----------------------------------------------------------------------------
>
> Key: HBASE-5383
> URL: https://issues.apache.org/jira/browse/HBASE-5383
> Project: HBase
> Issue Type: Improvement
> Reporter: Liyin Tang
>
> Block cache is organized in an sorted way based on LRU or some other
> algorithm and it will age out some blocks when the algorithm believes these
> blocks are not hot any more.
> The motivation here is to prevent the compaction read requests from changing
> the hotness of block cache.
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