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Posted to issues@ambari.apache.org by "Akhil S Naik (JIRA)" <ji...@apache.org> on 2018/06/28 13:42:00 UTC

[jira] [Created] (AMBARI-24208) Num Scan Nxt Requests Graph of HBASE-RegionServers Dashboard is showing empty Data

Akhil S Naik created AMBARI-24208:
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             Summary: Num Scan Nxt Requests Graph of HBASE-RegionServers Dashboard is showing empty Data
                 Key: AMBARI-24208
                 URL: https://issues.apache.org/jira/browse/AMBARI-24208
             Project: Ambari
          Issue Type: Bug
          Components: ambari-metrics
    Affects Versions: 2.6.2
            Reporter: Akhil S Naik
         Attachments: Screen Shot 2018-06-28 at 7.09.08 PM.png

Num Scan Nxt Requests Graph of HBASE-RegionServers Dashboard page is showing as No Datapoints

HBASE has removed the support of 'ScanNext_num_ops' which was the metrics to be collected to display the Scan Next operations. 

The above change was part of Apache Jira: https://issues.apache.org/jira/browse/HBASE-15376 
 This is the code change which removed the feature: https://github.com/apache/hbase/commit/f30afa05d9274af2301ff7ffdbd8d6e42599ef57#diff-060ff20bf4110cb64045e9fc8987ee68 


Now Ambari-Metrics need to delete this void Graph.




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