Hari Sekhon created AMBARI-24144:
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Summary: Ambari API add rack info to HDFS service 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
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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