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From "Rahul Pathak (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (AMBARI-17107) Ambari Alert for NameNode Last Checkpoint in NameNode HA
Date Wed, 08 Jun 2016 11:01:20 GMT

     [ https://issues.apache.org/jira/browse/AMBARI-17107?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Rahul Pathak updated AMBARI-17107:
----------------------------------
    Description: 
As can be seen in https://github.com/apache/ambari/blob/trunk/ambari-server/src/main/resources/common-services/HDFS/2.1.0.2.0/package/alerts/alert_checkpoint_time.py

At line 

{code}NN_HTTP_ADDRESS_KEY = '{{hdfs-site/dfs.namenode.http-address}}'{code}

It will not work in case of HA enabled cluster. 

In case of HA this property will not exist and alert will fail.

  was:
As can been seen in https://github.com/apache/ambari/blob/trunk/ambari-server/src/main/resources/common-services/HDFS/2.1.0.2.0/package/alerts/alert_checkpoint_time.py

At line 

{code}NN_HTTP_ADDRESS_KEY = '{{hdfs-site/dfs.namenode.http-address}}'{code}

It will not work in case of HA enabled cluster. 

In case of HA this property will not exist and alert will fail.


> Ambari Alert for NameNode Last Checkpoint in NameNode HA
> --------------------------------------------------------
>
>                 Key: AMBARI-17107
>                 URL: https://issues.apache.org/jira/browse/AMBARI-17107
>             Project: Ambari
>          Issue Type: Bug
>          Components: alerts
>    Affects Versions: 2.2.2
>         Environment: Hortonworks hadoop HDP 2.4.2 with HDFS HA enabled.
>            Reporter: Rahul Pathak
>              Labels: easyfix
>
> As can be seen in https://github.com/apache/ambari/blob/trunk/ambari-server/src/main/resources/common-services/HDFS/2.1.0.2.0/package/alerts/alert_checkpoint_time.py
> At line 
> {code}NN_HTTP_ADDRESS_KEY = '{{hdfs-site/dfs.namenode.http-address}}'{code}
> It will not work in case of HA enabled cluster. 
> In case of HA this property will not exist and alert will fail.



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