[ https://issues.apache.org/jira/browse/IMPALA-8884?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tim Armstrong resolved IMPALA-8884. ----------------------------------- Fix Version/s: Impala 3.4.0 Resolution: Fixed > Track Read(), Open() and Write() operation time per disk queue > -------------------------------------------------------------- > > Key: IMPALA-8884 > URL: https://issues.apache.org/jira/browse/IMPALA-8884 > Project: IMPALA > Issue Type: Improvement > Components: Backend > Reporter: Tim Armstrong > Assignee: Tim Armstrong > Priority: Major > Labels: observability > Fix For: Impala 3.4.0 > > > It would be useful for debugging I/O performance problems if we had histogram > stats for the time taken for various operations so that we could see if there > were slow operations on a particular disk (e.g. because of disk failure) or > from a particular remote filesystem. -- 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