Nick Dimiduk created HBASE-24143: ------------------------------------ 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? -- This message was sent by Atlassian Jira (v8.3.4#803005)