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Posted to dev@phoenix.apache.org by "Swaroopa Kadam (Jira)" <ji...@apache.org> on 2020/05/18 22:16:00 UTC

[jira] [Updated] (PHOENIX-5896) Implement incremental rebuild along the failed regions in IndexTool

     [ https://issues.apache.org/jira/browse/PHOENIX-5896?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Swaroopa Kadam updated PHOENIX-5896:
------------------------------------
    Attachment:     (was: PHOENIX-5896.4.x.v1.patch)

> Implement incremental rebuild along the failed regions in IndexTool
> -------------------------------------------------------------------
>
>                 Key: PHOENIX-5896
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-5896
>             Project: Phoenix
>          Issue Type: Improvement
>            Reporter: Swaroopa Kadam
>            Assignee: Swaroopa Kadam
>            Priority: Major
>         Attachments: PHOENIX-5896.4.x.v2.patch, PHOENIX-5896.4.x.v3.patch, PHOENIX-5896.4.x.v4.patch
>
>          Time Spent: 2h 20m
>  Remaining Estimate: 0h
>
> As we run the index tool on indexes to be rebuilt after the upgrade, it spends some time in rescanning successful regions from the last rebuild. We want to make the index tool a little smarter to not rebuild rows from the regions that were found in the PIT_result table from the last rebuild. PIT_result logs region info if it was successfully rebuilt in the last run.   



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