Nick Dimiduk created HBASE-24143:
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Summary: [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
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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