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Posted to issues@impala.apache.org by "Vihang Karajgaonkar (JIRA)" <ji...@apache.org> on 2019/02/21 23:09:00 UTC

[jira] [Created] (IMPALA-8240) Event processor should keep trying if metastore is unavailable

Vihang Karajgaonkar created IMPALA-8240:
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             Summary: Event processor should keep trying if metastore is unavailable
                 Key: IMPALA-8240
                 URL: https://issues.apache.org/jira/browse/IMPALA-8240
             Project: IMPALA
          Issue Type: Sub-task
            Reporter: Vihang Karajgaonkar
            Assignee: Vihang Karajgaonkar


Currently, if metastore is restarted (or is unresponsive), event processor throws {{MetastoreFetchNotificationException}} and changes its state to {{ERROR}} state. Event processor does not get restarted until either a reset() is called or catalogd is restarted. Event processor should keep polling for new events so that things will automatically start working when metastore is back up.



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