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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (PHOENIX-4009) Run UPDATE STATISTICS command by using MR integration on snapshots
Date Mon, 31 Dec 2018 21:47:00 GMT

    [ https://issues.apache.org/jira/browse/PHOENIX-4009?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16731458#comment-16731458
] 

Hadoop QA commented on PHOENIX-4009:
------------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12953401/PHOENIX-4009.4.x-HBase-1.4.002.patch
  against 4.x-HBase-1.4 branch at commit 57509506dd64f67265473ac9daa30d9756e211d6.
  ATTACHMENT ID: 12953401

    {color:green}+1 @author{color}.  The patch does not contain any @author tags.

    {color:red}-1 tests included{color}.  The patch doesn't appear to include any new or modified
tests.
                        Please justify why no new tests are needed for this patch.
                        Also please list what manual steps were performed to verify this patch.

    {color:red}-1 patch{color}.  The patch command could not apply the patch.

Console output: https://builds.apache.org/job/PreCommit-PHOENIX-Build/2225//console

This message is automatically generated.

> Run UPDATE STATISTICS command by using MR integration on snapshots
> ------------------------------------------------------------------
>
>                 Key: PHOENIX-4009
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-4009
>             Project: Phoenix
>          Issue Type: Bug
>            Reporter: Samarth Jain
>            Assignee: Karan Mehta
>            Priority: Major
>         Attachments: PHOENIX-4009.4.x-HBase-1.4.001.patch, PHOENIX-4009.4.x-HBase-1.4.002.patch
>
>
> Now that we have the capability to run queries against table snapshots through our map
reduce integration, we can utilize this capability for stats collection too. This would make
our stats collection more resilient, resource aware and less resource intensive. The bulk
of the plumbing is already in place. We would need to make sure that the integration doesn't
barf when the query is an UPDATE STATISTICS command.



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