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https://issues.apache.org/jira/browse/HBASE-18182?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16214193#comment-16214193
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Hadoop QA commented on HBASE-18182:
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m
20s{color} | {color:blue} Docker mode activated. {color} |
| {color:blue}0{color} | {color:blue} shelldocs {color} | {color:blue} 0m
4s{color} | {color:blue} Shelldocs was not available. {color} |
| {color:green}+1{color} | {color:green} @author {color} | {color:green} 0m
0s{color} | {color:green} The patch does not contain any @author tags. {color} |
| {color:green}+1{color} | {color:green} shellcheck {color} | {color:green} 0m
4s{color} | {color:green} There were no new shellcheck issues. {color} |
| {color:green}+1{color} | {color:green} whitespace {color} | {color:green} 0m
0s{color} | {color:green} The patch has no whitespace issues. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m
10s{color} | {color:green} The patch does not generate ASF License warnings.
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| {color:black}{color} | {color:black} {color} | {color:black} 0m 43s{color} |
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|| Subsystem || Report/Notes ||
| Docker | Client=17.05.0-ce Server=17.05.0-ce Image:yetus/hbase:cb5c477 |
| JIRA Issue | HBASE-18182 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12871795/HBASE-18182.0.patch |
| Optional Tests | asflicense shellcheck shelldocs |
| uname | Linux 15ec1749a36f 3.13.0-116-generic #163-Ubuntu SMP Fri Mar 31
14:13:22 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality |
/home/jenkins/jenkins-slave/workspace/PreCommit-HBASE-Build/component/dev-support/hbase-personality.sh
|
| git revision | master / 2ee8690 |
| shellcheck | v0.4.6 |
| modules | C: . U: . |
| Console output |
https://builds.apache.org/job/PreCommit-HBASE-Build/9317/console |
| Powered by | Apache Yetus 0.4.0 http://yetus.apache.org |
This message was automatically generated.
> Setting HBASE_REGIONSERVER_OPTS with UseG1GC will cause regionserver start
> error
> --------------------------------------------------------------------------------
>
> Key: HBASE-18182
> URL: https://issues.apache.org/jira/browse/HBASE-18182
> Project: HBase
> Issue Type: Bug
> Components: regionserver
> Affects Versions: 2.0.0, 1.1.6, 1.3.1, 1.2.6
> Reporter: Fangyuan Deng
> Assignee: Fangyuan Deng
> Fix For: 2.1.0, 1.3.2, 1.2.7
>
> Attachments: HBASE-18182.0.patch
>
>
> when we set in hbase-env.sh to use G1GC
> HBASE_REGIONSERVER_OPTS="$HBASE_REGIONSERVER_OPTS -XX:+UseG1GC -Xms96g
> -Xmx96g -XX:MaxGCPauseMillis=100"
> then run ./hbase-daemon.sh start regionserver
> Conflicting collector combinations in option list; please refer to the
> release notes for the combinations allowed
> Error: Could not create the Java Virtual Machine.
> Error: A fatal exception has occurred. Program will exit.
> because the HBASE_OPTS default use CMS and is conflicted with
> HBASE_REGIONSERVER_OPTS
> so I add a patch to modify bin/hbase like this
> elif [ "$COMMAND" = "regionserver" ] ; then
> CLASS='org.apache.hadoop.hbase.regionserver.HRegionServer'
> if [ "$1" != "stop" ] ; then
> HBASE_OPTS="$HBASE_OPTS $HBASE_REGIONSERVER_OPTS"
> if [[ $HBASE_REGIONSERVER_OPTS == *UseG1GC* ]] ; then
> HBASE_OPTS=${HBASE_OPTS/'-XX:+UseConcMarkSweepGC'/''}
> fi
> fi
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