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From "James Taylor (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (PHOENIX-4519) Index rebuild MR jobs not created for "alter index rebuild async" rebuilds
Date Fri, 05 Jan 2018 23:39:00 GMT

    [ https://issues.apache.org/jira/browse/PHOENIX-4519?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16314144#comment-16314144
] 

James Taylor commented on PHOENIX-4519:
---------------------------------------

Unrelated to this JIRA, but just wanted to make sure you realized that rebuilding an index
asynchronously only works for immutable tables. Hopefully we give an error for mutable tables
(if not, running it would put the index into an invalid state).

> Index rebuild MR jobs not created for "alter index rebuild async" rebuilds
> --------------------------------------------------------------------------
>
>                 Key: PHOENIX-4519
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-4519
>             Project: Phoenix
>          Issue Type: Bug
>            Reporter: Vincent Poon
>            Assignee: Vincent Poon
>
> It seems we have two ASYNC flags for index rebuilds:
> ASYNC_CREATED_DATE - when an index is created async
> ASYNC_REBUILD_TIMESTAMP - created by "alter index ... rebuild async"
> The PhoenixMRJobSubmitter only submits MR jobs for the former.  We should also submit
jobs for the latter.



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