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https://issues.apache.org/jira/browse/IMPALA-13855?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17952905#comment-17952905
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Riza Suminto commented on IMPALA-13855:
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I believe part 1 of IMPALA-13850 solved this, but this capability is only
limited to minimal catalog topic mode.
http://gerrit.cloudera.org:8080/22634
> Set catalogd /healthz OK before we load the UDFs
> ------------------------------------------------
>
> Key: IMPALA-13855
> URL: https://issues.apache.org/jira/browse/IMPALA-13855
> Project: IMPALA
> Issue Type: Bug
> Components: Catalog
> Reporter: Wenzhe Zhou
> Assignee: Riza Suminto
> Priority: Critical
>
> In a user case, there are lots of UDFs which are loaded when catalogd is
> started.
> This heavy function loading affect health check and cause catalogd being
> restarted.
> To avoid this issue, we should set /healthz OK for catalogd much before we
> load the UDFs.
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