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https://issues.apache.org/jira/browse/HBASE-13821?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14587328#comment-14587328
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Hadoop QA commented on HBASE-13821:
-----------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12739749/HBASE-13821.00.patch
against master branch at commit 8d1d6c16da98fbb0eb21bfb63e9c887f76c4e31b.
ATTACHMENT ID: 12739749
{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 (2.4.1 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:red}-1 core tests{color}. The patch failed these unit tests:
Test results:
https://builds.apache.org/job/PreCommit-HBASE-Build/14418//testReport/
Release Findbugs (version 2.0.3) warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/14418//artifact/patchprocess/newFindbugsWarnings.html
Checkstyle Errors:
https://builds.apache.org/job/PreCommit-HBASE-Build/14418//artifact/patchprocess/checkstyle-aggregate.html
Console output:
https://builds.apache.org/job/PreCommit-HBASE-Build/14418//console
This message is automatically generated.
> WARN if hbase.bucketcache.percentage.in.combinedcache is set
> ------------------------------------------------------------
>
> Key: HBASE-13821
> URL: https://issues.apache.org/jira/browse/HBASE-13821
> Project: HBase
> Issue Type: Bug
> Components: regionserver, Usability
> Affects Versions: 1.0.0, 2.0.0, 1.1.0, 1.2.0
> Reporter: Nick Dimiduk
> Assignee: Nick Dimiduk
> Priority: Minor
> Fix For: 2.0.0, 1.0.2, 1.2.0, 1.1.1
>
> Attachments: HBASE-13821.00.patch
>
>
> HBASE-11520 improved configuration of bucket cache to no longer require
> {{hbase.bucketcache.percentage.in.combinedcache}}. This was done rather
> aggressively, with this previously mandatory configuration being ignored.
> This can result in RS crashes for unsuspecting users. We should add a WARN
> when {{hbase.bucketcache.percentage.in.combinedcache}} is set to make
> debugging the crash more straight forward.
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