You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@impala.apache.org by "Philip Zeyliger (JIRA)" <ji...@apache.org> on 2018/09/19 22:24:00 UTC

[jira] [Created] (IMPALA-7596) Expose JvmPauseMonitor and GC Metrics to Impala's metrics infrastructure

Philip Zeyliger created IMPALA-7596:
---------------------------------------

             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.



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)