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Date: Fri, 5 Jun 2015 10:28:01 +0000 (UTC)
From: "Hadoop QA (JIRA)" <jira@apache.org>
To: issues@hbase.apache.org
Message-ID: <JIRA.12833919.1432945036000.1136.1433500081316@Atlassian.JIRA>
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 <JIRA.12833919.1432945036526@arcas>
Subject: [jira] [Commented] (HBASE-13811) Splitting WALs, we are filtering
 out too many edits -> DATALOSS
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    [ https://issues.apache.org/jira/browse/HBASE-13811?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14574274#comment-14574274 ] 

Hadoop QA commented on HBASE-13811:
-----------------------------------

{color:green}+1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12737860/13811.v7.branch-1.txt
  against branch-1 branch at commit 67c463f63e3c48efd9e1281166b707a3a806a2ad.
  ATTACHMENT ID: 12737860

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

    {color:green}+1 tests included{color}.  The patch appears to include 13 new or modified tests.

    {color:green}+1 hadoop versions{color}. The patch compiles with all supported hadoop versions (2.4.1 2.5.2 2.6.0)

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

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

    {color:green}+1 javadoc{color}.  The javadoc tool did not generate any warning messages.

    {color:green}+1 checkstyle{color}.  The applied patch does not increase the total number of checkstyle errors

    {color:green}+1 findbugs{color}.  The patch does not introduce any  new Findbugs (version 2.0.3) warnings.

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

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

  {color:green}+1 site{color}.  The mvn site goal succeeds with this patch.

    {color:green}+1 core tests{color}.  The patch passed unit tests in .

Test results: https://builds.apache.org/job/PreCommit-HBASE-Build/14299//testReport/
Release Findbugs (version 2.0.3) 	warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/14299//artifact/patchprocess/newFindbugsWarnings.html
Checkstyle Errors: https://builds.apache.org/job/PreCommit-HBASE-Build/14299//artifact/patchprocess/checkstyle-aggregate.html

  Console output: https://builds.apache.org/job/PreCommit-HBASE-Build/14299//console

This message is automatically generated.

> Splitting WALs, we are filtering out too many edits -> DATALOSS
> ---------------------------------------------------------------
>
>                 Key: HBASE-13811
>                 URL: https://issues.apache.org/jira/browse/HBASE-13811
>             Project: HBase
>          Issue Type: Bug
>          Components: wal
>    Affects Versions: 2.0.0, 1.2.0
>            Reporter: stack
>            Assignee: stack
>            Priority: Critical
>             Fix For: 2.0.0, 1.2.0
>
>         Attachments: 13811.branch-1.txt, 13811.branch-1.txt, 13811.txt, 13811.v2.branch-1.txt, 13811.v3.branch-1.txt, 13811.v3.branch-1.txt, 13811.v4.branch-1.txt, 13811.v5.branch-1.txt, 13811.v6.branch-1.txt, 13811.v6.branch-1.txt, 13811.v7.branch-1.txt, HBASE-13811-v1.testcase.patch, HBASE-13811.testcase.patch
>
>
> I've been running ITBLLs against branch-1 around HBASE-13616 (move of ServerShutdownHandler to pv2). I have come across an instance of dataloss. My patch for HBASE-13616 was in place so can only think it the cause (but cannot see how). When we split the logs, we are skipping legit edits. Digging.


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