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From "James Taylor (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (PHOENIX-4242) Fix Indexer post-compact hook logging of NPE and TableNotFound
Date Mon, 16 Oct 2017 22:15:00 GMT

    [ https://issues.apache.org/jira/browse/PHOENIX-4242?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16206674#comment-16206674
] 

James Taylor commented on PHOENIX-4242:
---------------------------------------

 I think as part of PHOENIX-3534 we should put the child links in a separate table. I don't
think the current approach is going to scale. Imagine 10-100M child linking rows from a base
table. I'll comment over there.

> Fix Indexer post-compact hook logging of NPE and TableNotFound
> --------------------------------------------------------------
>
>                 Key: PHOENIX-4242
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-4242
>             Project: Phoenix
>          Issue Type: Bug
>    Affects Versions: 4.12.0
>            Reporter: Vincent Poon
>            Assignee: Vincent Poon
>         Attachments: PHOENIX-4242.v2.master.patch, PHOENIX-4242.v3.master.patch, PHOENIX-4747.v1.master.patch
>
>
> The post-compact hook in the Indexer seems to log extraneous log messages indicating
NPE or TableNotFound.  The TableNotFound exceptions seem to indicate actual table names prefixed
with MERGE or RESTORE, and sometimes suffixed with a digit, so perhaps these are views or
something similar.
> Examples:
> 2017-09-28 13:35:03,118 WARN  [ctions-1506410238599] index.Indexer - Unable to permanently
disable indexes being partially rebuild for SYSTEM.SEQUENCE
> java.lang.NullPointerException
> 2017-09-28 10:20:56,406 WARN  [ctions-1506410238415] index.Indexer - Unable to permanently
disable indexes being partially rebuild for MERGE_PLATFORM_ENTITY.PLATFORM_IMMUTABLE_ENTITY_DATA2
> org.apache.phoenix.schema.TableNotFoundException: ERROR 1012 (42M03): Table undefined.
tableName=MERGE_PLATFORM_ENTITY.PLATFORM_IMMUTABLE_ENTITY_DATA2



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