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https://issues.apache.org/jira/browse/HBASE-24143?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17086317#comment-17086317
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Hudson commented on HBASE-24143:
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Results for branch master
[build #1703 on
builds.a.o|https://builds.apache.org/job/HBase%20Nightly/job/master/1703/]: (/)
*{color:green}+1 overall{color}*
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details (if available):
(/) {color:green}+1 general checks{color}
-- For more information [see general
report|https://builds.apache.org/job/HBase%20Nightly/job/master/1703/General_20Nightly_20Build_20Report/]
(/) {color:green}+1 jdk8 hadoop2 checks{color}
-- For more information [see jdk8 (hadoop2)
report|https://builds.apache.org/job/HBase%20Nightly/job/master/1698/JDK8_20Nightly_20Build_20Report_20_28Hadoop2_29/]
(/) {color:green}+1 jdk8 hadoop3 checks{color}
-- For more information [see jdk8 (hadoop3)
report|https://builds.apache.org/job/HBase%20Nightly/job/master/1703/JDK8_20Nightly_20Build_20Report_20_28Hadoop3_29/]
(/) {color:green}+1 jdk11 hadoop3 checks{color}
-- For more information [see jdk11
report|https://builds.apache.org/job/HBase%20Nightly/job/master/1703/JDK11_20Nightly_20Build_20Report_20_28Hadoop3_29/]
(/) {color:green}+1 source release artifact{color}
-- See build output for details.
(/) {color:green}+1 client integration test{color}
> [JDK11] Switch default garbage collector from CMS
> -------------------------------------------------
>
> Key: HBASE-24143
> URL: https://issues.apache.org/jira/browse/HBASE-24143
> Project: HBase
> Issue Type: Sub-task
> Components: scripts
> Affects Versions: 3.0.0, 2.3.0
> Reporter: Nick Dimiduk
> Assignee: Nick Dimiduk
> Priority: Major
> Fix For: 3.0.0, 2.3.0
>
>
> When running HBase tools on the cli, one of the warnings generated is
> {noformat}
> OpenJDK 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in
> version 9.0 and will likely be removed in a future release.
> {noformat}
> Java9+ use G1GC as the default collector. Maybe we simply omit GC
> configurations and use the default settings? Or someone has some suggested
> settings we can ship out of the box?
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