Philip Zeyliger created IMPALA-7596:
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Summary: Expose JvmPauseMonitor and GC Metrics to Impala's metrics
infrastructure
Key: IMPALA-7596
URL: https://issues.apache.org/jira/browse/IMPALA-7596
Project: IMPALA
Issue Type: Task
Components: Infrastructure
Reporter: Philip Zeyliger
Assignee: Philip Zeyliger
In IMPALA-6857 we added a thread that checks for GC pauses a bit. To allow
monitoring tools to pick up on the fact that pauses are happening, it's useful
to promote those as full-fledged metrics.
It turns out we were also collecting those metrics by doing a lot of round
trips to the Java side of the house. This JIRA may choose to address that as
well.
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