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Posted to dev@hbase.apache.org by "Ted Yu (JIRA)" <ji...@apache.org> on 2016/09/27 10:36:20 UTC

[jira] [Reopened] (HBASE-16691) Optimize KeyOnlyFilter by utilizing KeyOnlyCell

     [ https://issues.apache.org/jira/browse/HBASE-16691?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ted Yu reopened HBASE-16691:
----------------------------

> Optimize KeyOnlyFilter by utilizing KeyOnlyCell
> -----------------------------------------------
>
>                 Key: HBASE-16691
>                 URL: https://issues.apache.org/jira/browse/HBASE-16691
>             Project: HBase
>          Issue Type: Improvement
>            Reporter: binlijin
>            Assignee: binlijin
>            Priority: Minor
>             Fix For: 2.0.0
>
>         Attachments: HBASE-16691-master.patch
>
>
> In KeyOnlyFilter#transformCell will return a KeyOnlyCell that have no value or has valueLength as value, current will copy all row keys into a new byte[] and new a KeyValue, we can eliminate the copy and have a wrap KeyOnlyCell that ignore the cell's value.



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