[jira] [Commented] (PHOENIX-1289) Drop index during upsert may abort RS

["James Taylor (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/PHOENIX-1289?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14160577#comment-14160577 ] 

James Taylor commented on PHOENIX-1289:
---------------------------------------

+1. Would it be possible to get this committed today, [~jesse_yates]? We'd like to cut an RC tomorrow.

> Drop index during upsert may abort RS
> -------------------------------------
>
>                 Key: PHOENIX-1289
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-1289
>             Project: Phoenix
>          Issue Type: Bug
>    Affects Versions: 3.0.0
>            Reporter: daniel meng
>         Attachments: DropIndexDuringUpsertIT.java, PHOENIX-1289.PATCH, phoenix-1289-v1.patch
>
>
> below execute path will abort RS:
> 1. client A write to table T with mutation m。 and T has an index of name IDX
> 2. m arrival at RS, but not start processing yet
> 3. client B drop index IDX
> 4. RS try to process m, and we get m' for IDX
> 5. RS try to write m'  but fail as HBase Table IDX not exist
> 6. RS try to disable IDX but fail as Metadata has been deleted
> 7. KillServerOnFailurePolicy is triggered, server abort
> 8. recovery will fail with the same reason.
> an IT is attached 



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