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Posted to dev@ambari.apache.org by "Vitaly Brodetskyi (JIRA)" <ji...@apache.org> on 2015/09/02 19:01:46 UTC

[jira] [Created] (AMBARI-12980) Alerts: HDFS alert based on the value of PendingDeletionBlocks

Vitaly Brodetskyi created AMBARI-12980:
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             Summary: 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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