[
https://issues.apache.org/jira/browse/HBASE-24143?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17078832#comment-17078832
]
Duo Zhang commented on HBASE-24143:
-----------------------------------
Let's change to G1.
> [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
> Priority: Major
>
> 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?
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
