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https://issues.apache.org/jira/browse/HBASE-14517?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14949953#comment-14949953
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Hadoop QA commented on HBASE-14517:
-----------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12765725/HBASE-14517-v2.patch
against master branch at commit a77f830198815db3927fc02646d2167c370a028f.
ATTACHMENT ID: 12765725
{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 2.6.1 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:red}-1 findbugs{color}. The patch appears to cause Findbugs
(version 2.0.3) to fail.
{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:green}+1 core tests{color}. The patch passed unit tests in .
Test results:
https://builds.apache.org/job/PreCommit-HBASE-Build/15924//testReport/
Checkstyle Errors:
https://builds.apache.org/job/PreCommit-HBASE-Build/15924//artifact/patchprocess/checkstyle-aggregate.html
Console output:
https://builds.apache.org/job/PreCommit-HBASE-Build/15924//console
This message is automatically generated.
> Show regionserver's version in master status page
> -------------------------------------------------
>
> Key: HBASE-14517
> URL: https://issues.apache.org/jira/browse/HBASE-14517
> Project: HBase
> Issue Type: Improvement
> Components: monitoring
> Reporter: Liu Shaohui
> Assignee: Liu Shaohui
> Priority: Minor
> Fix For: 2.0.0
>
> Attachments: HBASE-14517-v1.diff, HBASE-14517-v1.patch,
> HBASE-14517-v2.patch
>
>
> In production env, regionservers may be removed from the cluster for hardware
> problems and rejoined the cluster after the repair. There is a potential risk
> that the version of rejoined regionserver may diff from others because the
> cluster has been upgraded through many versions.
> To solve this, we can show the all regionservers' version in the server list
> of master's status page, and highlight the regionserver when its version is
> different from the master's version, similar to HDFS-3245
> Suggestions are welcome~
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