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From "Srimanth Gunturi (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMBARI-5078) Job Tez DAG should show spilled records per vertex
Date Fri, 14 Mar 2014 06:10:43 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-5078?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13934668#comment-13934668
] 

Srimanth Gunturi commented on AMBARI-5078:
------------------------------------------

Reviewing the patch, the min and max values for spilled records is not being calculated correctly.
The min/max should be initialized correctly in 
{code}
dagVisualModel.minMetrics = {
      input : Number.MAX_VALUE,
      output : Number.MAX_VALUE,
      recordsRead : Number.MAX_VALUE,
      recordsWrite : Number.MAX_VALUE,
      tezTasks : Number.MAX_VALUE
    };
    dagVisualModel.maxMetrics = {
      input : 0,
      output : 0,
      recordsRead : 0,
      recordsWrite : 0,
      tezTasks : 0
    };
{code}

> Job Tez DAG should show spilled records per vertex
> --------------------------------------------------
>
>                 Key: AMBARI-5078
>                 URL: https://issues.apache.org/jira/browse/AMBARI-5078
>             Project: Ambari
>          Issue Type: Task
>          Components: client
>    Affects Versions: 1.5.1
>            Reporter: Xi Wang
>            Assignee: Xi Wang
>             Fix For: 1.5.1
>
>         Attachments: AMBARI-5078.patch
>
>
> For a Tez DAG vertex, we should show the number of spilled records.



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