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Posted to issues@ambari.apache.org by "Andrii Tkach (JIRA)" <ji...@apache.org> on 2016/10/11 17:23:20 UTC

[jira] [Created] (AMBARI-18571) 'HDFS Space Utilization' metric graph in HDFS service page is incorrect

Andrii Tkach created AMBARI-18571:
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             Summary: 'HDFS Space Utilization' metric graph in HDFS service page is incorrect
                 Key: AMBARI-18571
                 URL: https://issues.apache.org/jira/browse/AMBARI-18571
             Project: Ambari
          Issue Type: Bug
          Components: ambari-web
    Affects Versions: 2.1.2
            Reporter: Andrii Tkach
            Assignee: Andrii Tkach
            Priority: Critical
             Fix For: 3.0.0


On a 500 node cluster I generated 1TB of data using the teragen example. The main dashboard and each DataNode alerts say that 98% of DFS space has been used. However on the HDFS service page, the HDFS Space Utilization graph shows 50% usage - which is misleading.



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