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ASF subversion and git services commented on IMPALA-8858: --------------------------------------------------------- Commit d99bc14936ff4891a8d932e9d6ff63f96d156e7f in impala's branch refs/heads/master from Bikramjeet Vig [ https://gitbox.apache.org/repos/asf?p=impala.git;h=d99bc14 ] IMPALA-8858: Add metrics tracking num queries running on executor groups With this patch, all executor groups with at least one executor will have a metric added that displays the number of queries (admitted by the local coordinator) running on them. The metric is removed only when the group has no executors in it. It gets updated when either the cluster membership changes or a query gets admitted or released by the admission controller. Also adds the ability to delete metrics from a metric group after registration. Testing: - Added a custom cluster test and a BE metric test. - Had to modify some metric tests that relied on ordering of metrics by their name. Change-Id: I58cde8699c33af8b87273437e9d8bf6371a34539 Reviewed-on: http://gerrit.cloudera.org:8080/14103 Reviewed-by: Impala Public Jenkins <impala-public-jenk...@cloudera.com> Tested-by: Impala Public Jenkins <impala-public-jenk...@cloudera.com> > Add metrics to improve observability of idle executor groups > ------------------------------------------------------------- > > Key: IMPALA-8858 > URL: https://issues.apache.org/jira/browse/IMPALA-8858 > Project: IMPALA > Issue Type: Bug > Reporter: Andrew Sherman > Assignee: Bikramjeet Vig > Priority: Major > > The metrics provided in [IMPALA-8806] are useful but there is not a way to > see how many executor groups are idle. > Please add a metric which measures the number of executor groups that are > both healthy and idle. > It is OK to for this to be 0 for a short time for example when an executor > group is created. > This should be part of the new "cluster-membership" metric group. -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-all-unsubscr...@impala.apache.org For additional commands, e-mail: issues-all-h...@impala.apache.org