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https://issues.apache.org/jira/browse/AMBARI-24144?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Hari Sekhon updated AMBARI-24144:
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Summary: Ambari API add rack info to HDFS service DATANODE component fields
(was: Ambari API add rack info to HDFS service component fields)
> Ambari API add rack info to HDFS service DATANODE component fields
> ------------------------------------------------------------------
>
> Key: AMBARI-24144
> URL: https://issues.apache.org/jira/browse/AMBARI-24144
> Project: Ambari
> Issue Type: Improvement
> Components: ambari-server
> Affects Versions: 2.6.0
> Environment: HDP 2.6
> Reporter: Hari Sekhon
> Priority: Minor
>
> Improvement Request to add rack information to the HDFS service DATANODE
> components endpoint:
> [https://github.com/apache/ambari/blob/trunk/ambari-server/docs/api/v1/components-component.md]
> I know rack info can be obtained from the hosts API but that is not limited
> to datanodes, it returns all nodes including edge nodes.
> I wrote
> [check_ambari_cluster_hdfs_rack_resilience.py|https://github.com/HariSekhon/nagios-plugins/blob/master/check_ambari_cluster_hdfs_rack_resilience.py]
> Nagios Plugin against that API but it might be better if it didn't enforce
> this against even edge nodes as there is no datanode running so it's not
> really relevant, and the alternative is less efficient multiple calls to the
> API.
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