hbase-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-14082) Add replica id to JMX metrics names
Date Fri, 11 Sep 2015 05:04:45 GMT

    [ https://issues.apache.org/jira/browse/HBASE-14082?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14740192#comment-14740192
] 

Hadoop QA commented on HBASE-14082:
-----------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12755266/14082-v6.patch
  against master branch at commit bf26088d7be4386864148516b151dfb0a858c416.
  ATTACHMENT ID: 12755266

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

    {color:green}+1 tests included{color}.  The patch appears to include 9 new or modified
tests.

    {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:
                       org.apache.hadoop.hbase.util.TestProcessBasedCluster
                  org.apache.hadoop.hbase.mapreduce.TestImportExport

     {color:red}-1 core zombie tests{color}.  There are 2 zombie test(s): 	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1618)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$4.evaluate(RandomizedRunner.java:767)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:783)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:53)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesInvariantRule$1.evaluate(SystemPropertiesInvariantRule.java:55)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:39)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:39)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:365)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:803)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$2.evaluate(ThreadLeakControl.java:401)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSuite(RandomizedRunner.java:642)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.access$200(RandomizedRunner.java:129)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$1.run(RandomizedRunner.java:559)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSuite(RandomizedRunner.java:569)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.run(RandomizedRunner.java:435)

Test results: https://builds.apache.org/job/PreCommit-HBASE-Build/15545//testReport/
Release Findbugs (version 2.0.3) 	warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/15545//artifact/patchprocess/newFindbugsWarnings.html
Checkstyle Errors: https://builds.apache.org/job/PreCommit-HBASE-Build/15545//artifact/patchprocess/checkstyle-aggregate.html

  Console output: https://builds.apache.org/job/PreCommit-HBASE-Build/15545//console

This message is automatically generated.

> Add replica id to JMX metrics names
> -----------------------------------
>
>                 Key: HBASE-14082
>                 URL: https://issues.apache.org/jira/browse/HBASE-14082
>             Project: HBase
>          Issue Type: Improvement
>          Components: metrics
>            Reporter: Lei Chen
>            Assignee: Lei Chen
>             Fix For: 2.0.0
>
>         Attachments: 14082-v6.patch, HBASE-14082-v1.patch, HBASE-14082-v2.patch, HBASE-14082-v3.patch,
HBASE-14082-v4.patch, HBASE-14082-v5.patch
>
>
> Today, via JMX, one cannot distinguish a primary region from a replica. A possible solution
is to add replica id to JMX metrics names. The benefits may include, for example:
> # Knowing the latency of a read request on a replica region means the first attempt to
the primary region has timeout.
> # Write requests on replicas are due to the replication process, while the ones on primary
are from clients.
> # In case of looking for hot spots of read operations, replicas should be excluded since
TIMELINE reads are sent to all replicas.
> To implement, we can change the format of metrics names found at {code}Hadoop->HBase->RegionServer->Regions->Attributes{code}
> from 
> {code}namespace_<namespace>_table_<tablename>_region_<regionname>_metric_<metricname>{code}
> to
> {code}namespace_<namespace>_table_<tablename>_region_<regionname>_replicaid_<replicaid>_metric_<metricname>{code}



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message