[jira] [Resolved] (IMPALA-811) add metrics identifying communication errors

["Tim Armstrong (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IMPALA-811?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tim Armstrong resolved IMPALA-811.
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    Resolution: Won't Fix

Good idea, but too open ended to be actionable

> add metrics identifying communication errors
> --------------------------------------------
>
>                 Key: IMPALA-811
>                 URL: https://issues.apache.org/jira/browse/IMPALA-811
>             Project: IMPALA
>          Issue Type: Improvement
>          Components: Distributed Exec
>    Affects Versions: Impala 1.2.3
>            Reporter: Chris Leroy
>            Priority: Minor
>              Labels: observability
>
> This is a request for metrics in the various Impala processes that count communication failures between components.
> I'd love to see counters for Impala Daemon errors communicating with HDFS, other Impala Daemons, the Catalog Server, the State Store, etc. Ditto for the State Store and Catalog Server's communications.
> I realize this is a slightly open ended request. I'm happy to help identify a specific list of communication targets if I can be of help.



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