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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