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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (PHOENIX-5126) RegionScanner leak leading to store files not getting cleared
Date Thu, 07 Feb 2019 23:44:00 GMT

    [ https://issues.apache.org/jira/browse/PHOENIX-5126?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16763172#comment-16763172
] 

Hadoop QA commented on PHOENIX-5126:
------------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12957967/PHOENIX-5126-master.patch
  against master branch at commit db1a07602732e0273d836ef940b03fa196ee7543.
  ATTACHMENT ID: 12957967

    {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:green}+1 javac{color}.  The applied patch does not increase the total number of
javac compiler warnings.

    {color:red}-1 release audit{color}.  The applied patch generated 1 release audit warnings
(more than the master's current 0 warnings).

    {color:green}+1 lineLengths{color}.  The patch does not introduce lines longer than 100

     {color:red}-1 core tests{color}.  The patch failed these unit tests:
     ./phoenix-core/target/failsafe-reports/TEST-org.apache.phoenix.end2end.ConcurrentMutationsIT

Test results: https://builds.apache.org/job/PreCommit-PHOENIX-Build/2315//testReport/
Release audit warnings: https://builds.apache.org/job/PreCommit-PHOENIX-Build/2315//artifact/patchprocess/patchReleaseAuditWarnings.txt
Console output: https://builds.apache.org/job/PreCommit-PHOENIX-Build/2315//console

This message is automatically generated.

> RegionScanner leak leading to store files not getting cleared
> -------------------------------------------------------------
>
>                 Key: PHOENIX-5126
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-5126
>             Project: Phoenix
>          Issue Type: Bug
>    Affects Versions: 4.13.0
>            Reporter: Abhishek Singh Chouhan
>            Assignee: Abhishek Singh Chouhan
>            Priority: Major
>         Attachments: PHOENIX-5126-master.patch
>
>
> Having a regionScanner open indefinitely (due to any error condition before the close)
leads to the store files not getting cleared after compaction since the already open scanner
will have the store file referenced. Any subsequent flushed files for the region also get
opened by the scanner and wont be cleared.



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