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From "Siddharth Wagle (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (AMBARI-3190) Nagios alerts should query active NN in HA mode
Date Thu, 12 Sep 2013 18:14:40 GMT

     [ https://issues.apache.org/jira/browse/AMBARI-3190?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Siddharth Wagle resolved AMBARI-3190.
-------------------------------------

    Resolution: Invalid

It is valid to have multiple nagios alerts one for each NN, so the active HA determination
is not required.
                
> Nagios alerts should query active NN in HA mode
> -----------------------------------------------
>
>                 Key: AMBARI-3190
>                 URL: https://issues.apache.org/jira/browse/AMBARI-3190
>             Project: Ambari
>          Issue Type: Task
>          Components: agent
>    Affects Versions: 1.4.1
>            Reporter: Siddharth Wagle
>            Assignee: Siddharth Wagle
>             Fix For: 1.4.1
>
>
> Nagios checks that query namenode JMX properties:
> check_datanode_storage.php
> check_name_dir_status.php
> check_rpcq_latency.php
> check_hdfs_capacity.php
> check_hdfs_blocks.php
> With active HA, the namenode host being queried should be the active one.

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