apache
AMBARI-26313: Change metrics names in grafana dashboards as per the GC used in JDK17
AMBARI-26313: Change metrics names in grafana dashboards as per the GC used in JDK17
What changes were proposed in this pull request?
Changing metrics names according to GC used in JDK17
(Please fill in changes proposed in this fix)
How was this patch tested?
Tested on local cluster. attaching screenshots.
(Please explain how this patch was tested. Ex: unit tests, manual tests) (If this patch involves UI changes, please attach a screen-shot; otherwise, remove this)
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@sandeep318kumar Currently, Ambari-Metrics uses JDK 1.8 because its sink runs as a plugin on Hadoop. Upgrading to JDK 17 would cause Hadoop to fail to start due to JAR compatibility issues. For details, see: https://github.com/apache/ambari-metrics/pull/142.
Therefore, this PR for the Metrics update can be marked as a draft for now. Once Hadoop and HBase are upgraded to JDK 17, it can proceed.
Thanks @JiaLiangC. I'll create different profiles for JDK17 and JDK8 for ambari metrics. User can pass flags through command UI to enable JDK17. After this we can take this up.