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From "Thomas D'Silva (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (PHOENIX-2771) Improve the performance of IndexTool by building the index mutations at reducer side
Date Fri, 18 Jan 2019 22:17:00 GMT

     [ 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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