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https://issues.apache.org/jira/browse/HBASE-14287?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14742547#comment-14742547
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Hadoop QA commented on HBASE-14287:
-----------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12755601/14287-branch-1.txt
against branch-1 branch at commit a9157379a3046a9d4c377675c932257c4ecb6597.
ATTACHMENT ID: 12755601
{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 hadoop versions{color}. The patch compiles with all
supported hadoop versions (2.4.0 2.4.1 2.5.0 2.5.1 2.5.2 2.6.0 2.7.0 2.7.1)
{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 post-site goal succeeds with this patch.
{color:red}-1 core tests{color}. The patch failed these unit tests:
Test results:
https://builds.apache.org/job/PreCommit-HBASE-Build/15577//testReport/
Release Findbugs (version 2.0.3) warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/15577//artifact/patchprocess/newFindbugsWarnings.html
Checkstyle Errors:
https://builds.apache.org/job/PreCommit-HBASE-Build/15577//artifact/patchprocess/checkstyle-aggregate.html
Console output:
https://builds.apache.org/job/PreCommit-HBASE-Build/15577//console
This message is automatically generated.
> Bootstrapping a cluster leaves temporary WAL directory laying around
> --------------------------------------------------------------------
>
> Key: HBASE-14287
> URL: https://issues.apache.org/jira/browse/HBASE-14287
> Project: HBase
> Issue Type: Bug
> Components: master, regionserver
> Affects Versions: 1.0.2, 1.1.1
> Reporter: Lars George
> Priority: Minor
> Fix For: 1.2.0, 1.3.0, 1.0.3, 1.1.3
>
> Attachments: 14287-branch-1.txt
>
>
> When a new cluster is started, it creates a temporary WAL as {{hbase:meta}}
> is created during bootstrapping the system. Then this log is closed before
> properly opened on a region server. The temp WAL file is scheduled for
> removal, moved to oldWALs and eventually claimed. Issue is that the WAL
> directory with the temp region is not removed. For example:
> {noformat}
> drwxr-xr-x - hadoop hadoop 0 2015-05-28 10:21
> /hbase/WALs/hregion-65589555
> {noformat}
> The directory is empty and does not harm, but on the other hand it is not
> needed anymore and should be removed. Cosmetic and good housekeeping.
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