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From "Vitaly Brodetskyi (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (AMBARI-12980) Alerts: HDFS alert based on the value of PendingDeletionBlocks
Date Thu, 03 Sep 2015 15:32:46 GMT

     [ https://issues.apache.org/jira/browse/AMBARI-12980?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Vitaly Brodetskyi updated AMBARI-12980:
---------------------------------------
    Attachment:     (was: AMBARI-12980.patch)

> Alerts: HDFS alert based on the value of PendingDeletionBlocks
> --------------------------------------------------------------
>
>                 Key: AMBARI-12980
>                 URL: https://issues.apache.org/jira/browse/AMBARI-12980
>             Project: Ambari
>          Issue Type: Improvement
>          Components: ambari-server
>    Affects Versions: 2.1.1
>            Reporter: Vitaly Brodetskyi
>            Assignee: Vitaly Brodetskyi
>            Priority: Critical
>             Fix For: 2.1.2
>
>
> Alert Type = METRIC
> Lets add a new Alert for HDFS based on PendingDeletionBlocks. This is a JMX data point
FSNamesystem --> PendingDeletionBlocks.
> This alert could potentially be designed based on NameNode Blocks Health. Warning and
Critical both can be issued when the value exceeds 100,000. These thresholds should be configurable.



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