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https://issues.apache.org/jira/browse/HBASE-18641?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Biju Nair updated HBASE-18641:
------------------------------
    Attachment: HBASE-18641-branch-1.PATCH

Patch for branch-1.

> Include block content verification logic used in lruCache in bucketCache
> ------------------------------------------------------------------------
>
>                 Key: HBASE-18641
>                 URL: https://issues.apache.org/jira/browse/HBASE-18641
>             Project: HBase
>          Issue Type: Bug
>          Components: regionserver
>            Reporter: Biju Nair
>            Assignee: Biju Nair
>            Priority: Minor
>         Attachments: HBASE-18641-branch-1.PATCH, HBASE-18641.PATCH, 
> HBASE-18641-V1.0.PATCH, HBASE-18641-WIP.PATCH
>
>
> With off-heap/bucketCache being used to cache data blocks without going 
> through on-heap cache, the logic used in lruCache to check the content of 
> already cached block need to be included in bucketCache. Please see this 
> [discussion|https://mail-archives.apache.org/mod_mbox/hbase-dev/201708.mbox/%3cCAO40JLCnXLw3=0bbUaXdDx=w2fklljefvgj6-uvj_2jhfvo...@mail.gmail.com%3e]
>  for details. 



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