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From "James Taylor (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (PHOENIX-3953) Clear INDEX_DISABLED_TIMESTAMP and disable index on compaction
Date Wed, 06 Sep 2017 17:45:00 GMT

    [ https://issues.apache.org/jira/browse/PHOENIX-3953?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16155773#comment-16155773
] 

James Taylor commented on PHOENIX-3953:
---------------------------------------

If you could file a new JIRA and take it, that'd be much appreciated, [~vincentpoon]. I'm
RMing for 4.12 and need to tie up the remaining lose ends so we can get a release out.

> Clear INDEX_DISABLED_TIMESTAMP and disable index on compaction
> --------------------------------------------------------------
>
>                 Key: PHOENIX-3953
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-3953
>             Project: Phoenix
>          Issue Type: Bug
>            Reporter: James Taylor
>            Assignee: James Taylor
>              Labels: globalMutableSecondaryIndex
>             Fix For: 4.12.0
>
>         Attachments: PHOENIX-3953_addendum1.patch, PHOENIX-3953.patch, PHOENIX-3953_v2.patch
>
>
> To guard against a compaction occurring (which would potentially clear delete markers
and puts that the partial index rebuild process counts on to properly catch up an index with
the data table), we should clear the INDEX_DISABLED_TIMESTAMP and mark the index as disabled.
This could be done in the post compaction coprocessor hook. At this point, a manual rebuild
of the index would be required.



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