[jira] [Closed] (HBASE-22621) Backport offheap block reading (HBASE-21879) to branch-2

["Andrew Kyle Purtell (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HBASE-22621?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrew Kyle Purtell closed HBASE-22621.
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> Backport offheap block reading (HBASE-21879) to branch-2
> --------------------------------------------------------
>
>                 Key: HBASE-22621
>                 URL: https://issues.apache.org/jira/browse/HBASE-22621
>             Project: HBase
>          Issue Type: Sub-task
>          Components: Offheaping
>            Reporter: Zheng Hu
>            Assignee: Zheng Hu
>            Priority: Major
>             Fix For: 2.3.0
>
>         Attachments: HBASE-22621.branch-2.v01.patch, HBASE-22621.branch-2.v02.patch
>
>
> In the email[1] with title: *[VOTE] Merge branch HBASE-21879 (Reading HFile's Block to ByteBuffer directly) back to master.*
> we had a discussion for backporting HBASE-21879 to branch-2, so that users of release 2.3.x  can gain the performance improvement.
> Will do the backport for branch-2.
> [1]. https://www.mail-archive.com/dev@hbase.apache.org/msg55335.html



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