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https://issues.apache.org/jira/browse/IMPALA-10052?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17836533#comment-17836533
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ASF subversion and git services commented on IMPALA-10052:
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Commit 3cf30008cfe3321917ba9146b96aee8250ce3dd2 in impala's branch
refs/heads/branch-3.4.2 from Bikramjeet Vig
[ https://gitbox.apache.org/repos/asf?p=impala.git;h=3cf30008c ]
IMPALA-10052: Expose daemon health endpoint for statestore and catalog
This change exposes the daemon health of statestored and catalogd via
an HTTP endpoint '/healthz'. If the server is healthy, this endpoint
will return HTTP code 200 (OK). If it is unhealthy, it will return
503 (Service Unavailable). This is consistent with the endpoint added
for impalads in IMPALA-8895.
Testing:
- Extended test in test_web_pages.py
Change-Id: I7714734df8e50dabbbebcb77a86a5a00bd13bf7c
Reviewed-on: http://gerrit.cloudera.org:8080/16295
Reviewed-by: Impala Public Jenkins <[email protected]>
Tested-by: Impala Public Jenkins <[email protected]>
Reviewed-on: http://gerrit.cloudera.org:8080/21261
Reviewed-by: Zihao Ye <[email protected]>
Tested-by: Quanlong Huang <[email protected]>
> Expose daemon health on /healthz endpoint for catalogd and statestored as well
> ------------------------------------------------------------------------------
>
> Key: IMPALA-10052
> URL: https://issues.apache.org/jira/browse/IMPALA-10052
> Project: IMPALA
> Issue Type: Improvement
> Components: Backend
> Reporter: Bikramjeet Vig
> Assignee: Bikramjeet Vig
> Priority: Major
> Labels: observability
> Fix For: Impala 4.0.0
>
>
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