[jira] [Updated] (KUDU-3037) HMS notification log listener runs in follower masters

["Grant Henke (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/KUDU-3037?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Grant Henke updated KUDU-3037:
------------------------------
    Labels: trivial  (was: )

> HMS notification log listener runs in follower masters
> ------------------------------------------------------
>
>                 Key: KUDU-3037
>                 URL: https://issues.apache.org/jira/browse/KUDU-3037
>             Project: Kudu
>          Issue Type: Improvement
>          Components: hms, master
>    Affects Versions: 1.11.1
>            Reporter: Adar Dembo
>            Priority: Major
>              Labels: trivial
>
> Besides wasting resources, this also emits the same log message every second:
> {noformat}
> I0108 21:05:07.748235  1443 hms_notification_log_listener.cc:227] Skipping Hive Metastore notification log poll: Illegal state: Not the leader. Local UUID: c77bd888023149729481b7fd041b5c83, Raft Consensus state: current_term: 6 committed_config { opid_index: -1 OBSOLETE_local: false peers { permanent_uuid: "12e9881f0c094a38b83c3b00f71a0ef1" member_type: VOTER last_known_addr { host: "127.0.60.126" port: 43289 } } peers { permanent_uuid: "c77bd888023149729481b7fd041b5c83" member_type: VOTER last_known_addr { host: "127.0.60.125" port: 38761 } } peers { permanent_uuid: "c362d38459074310a6fbd3da10153538" member_type: VOTER last_known_addr { host: "127.0.60.124" port: 34903 } } }
> {noformat}
> We could throttle the log message, though perhaps the more complete solution is to only activate the log listener in the leader master.



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