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NameNode Last Checkpoint alert for Namenode HA cluster
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Apache Ambari
Created 06-08-2016 10:05 AM
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NameNode Last Checkpoint alert of Ambari looks to have bug in case cluster have Namenode HA configured.
The alert runs script /var/lib/ambari-agent/cache/common-services/HDFS/2.1.0.2.0/package/alerts/alert_checkpoint_time.py
This script uses dfs.namenode.http-address property of hdfs-site.xml as per below
NN_HTTP_ADDRESS_KEY = '{{hdfs-site/dfs.namenode.http-address}}'
However in case of HA enabled cluster this will not work as this property will not be there in HA enabled cluster.
Can anyone confirm if this is a bug?
Rahul
Created 07-20-2016 08:29 PM
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This was confirmed as bug and fixed in Ambari 2.4
Created 07-20-2016 08:29 PM
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This was confirmed as bug and fixed in Ambari 2.4
Created 11-30-2016 12:15 PM
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Created 11-30-2016 12:17 PM
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