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Posted to dev@phoenix.apache.org by "Thomas D'Silva (JIRA)" <ji...@apache.org> on 2019/01/18 22:17:00 UTC

[jira] [Updated] (PHOENIX-2771) Improve the performance of IndexTool by building the index mutations at reducer side

     [ https://issues.apache.org/jira/browse/PHOENIX-2771?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Thomas D'Silva updated PHOENIX-2771:
------------------------------------
    Fix Version/s:     (was: 4.15.0)

> Improve the performance of IndexTool by building the index mutations at reducer side
> ------------------------------------------------------------------------------------
>
>                 Key: PHOENIX-2771
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-2771
>             Project: Phoenix
>          Issue Type: Improvement
>            Reporter: Rajeshbabu Chintaguntla
>            Assignee: Sergey Soldatov
>            Priority: Major
>         Attachments: PHOENIX-2771-1.patch, PHOENIX-2771-2.patch
>
>
> Instead of writing the full index mutations to map output at mapper we can just write combined value of indexed column values and prepare proper key values at reducer same as PHOENIX-1973.
> [~sergey.soldatov] can you take up this?



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