[jira] [Commented] (AMBARI-21939) Ambari HDFS Heatmaps are not showing data (Not Applicable) for bytes read, bytes written & DataNode Process Network I/O Utilization

["Hadoop QA (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/AMBARI-21939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16163328#comment-16163328 ] 

Hadoop QA commented on AMBARI-21939:
------------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12886666/AMBARI-21939.patch
  against trunk revision .

    {color:red}-1 patch{color}.  The patch command could not apply the patch.

Console output: https://builds.apache.org/job/Ambari-trunk-test-patch/12192//console

This message is automatically generated.

> Ambari HDFS Heatmaps are not showing data (Not Applicable) for bytes read, bytes written & DataNode Process Network I/O Utilization
> -----------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: AMBARI-21939
>                 URL: https://issues.apache.org/jira/browse/AMBARI-21939
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-metrics
>    Affects Versions: 2.6.0
>            Reporter: Aravindan Vijayan
>            Assignee: Aravindan Vijayan
>            Priority: Critical
>             Fix For: 2.6.0
>
>         Attachments: AMBARI-21939.patch, AMBARI-21939-trunk.patch
>
>
> PROBLEM: HDFS Heatmaps are not showing data (Not Applicable) for bytes read, bytes written & DataNode Process Network I/O Utilization
> EXPECTED BEHAVIOUR: Heatmaps should show data
> ACTUAL BEHAVIOUR: Data is being shown as Not Applicable (Grey Box)
> ANALYSIS
>  This is reproducible in Ambari 2.2.2 and Ambari 2.5.1.0. If you go to HDFS, then click on Heatmaps, you can see the API call go to 
> {code}
> fields=host_components/metrics/dfs/datanode/bytes_written._rate 
> {code}
> however this returns no values. If you remove ._rate then you can see the values which you would expect.



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)