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https://issues.apache.org/jira/browse/KNOX-2944?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17746319#comment-17746319
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ASF subversion and git services commented on KNOX-2944:
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Commit 8294730b4c967e0760914a6ac01945c8974beae7 in knox's branch
refs/heads/master from Sandor Molnar
[ https://gitbox.apache.org/repos/asf?p=knox.git;h=8294730b4 ]
KNOX-2944 - Honoring the impalad_specialization role configuration (#781)
> Knox cluster monitoring feature does not check on "impalad_specialization" CM
> config
> ------------------------------------------------------------------------------------
>
> Key: KNOX-2944
> URL: https://issues.apache.org/jira/browse/KNOX-2944
> Project: Apache Knox
> Issue Type: Bug
> Components: cm-discovery
> Affects Versions: 2.0.0
> Reporter: Sandor Molnar
> Assignee: Sandor Molnar
> Priority: Critical
> Fix For: 2.1.0
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> *Steps to reproduce:*
> # Go to {{impalad}} configuration in host1 in a CM-deployed cluster
> # Update the "{{{}impalad_specialization{}}}" {color:#172b4d}to executor
> only and restart {{impalad}} role{color}
> # {color:#172b4d}Wait for 1 min for the relevant Knox topology to update the
> Impala service API endpoint URLs{color}
> {color:#172b4d}*Issue:*{color}
> Updating impalad_specialization CM config should also be monitored by Knox
> and the topologies should have been redeployed.
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