hive-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Eugene Koifman (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-9351) Running Hive Jobs with Tez cause templeton to never report percent complete
Date Mon, 12 Jan 2015 20:25:34 GMT

     [ https://issues.apache.org/jira/browse/HIVE-9351?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Eugene Koifman updated HIVE-9351:
---------------------------------
    Status: Patch Available  (was: Open)

> Running Hive Jobs with Tez cause templeton to never report percent complete
> ---------------------------------------------------------------------------
>
>                 Key: HIVE-9351
>                 URL: https://issues.apache.org/jira/browse/HIVE-9351
>             Project: Hive
>          Issue Type: Bug
>          Components: WebHCat
>    Affects Versions: 0.14.0
>            Reporter: Eugene Koifman
>            Assignee: Eugene Koifman
>         Attachments: HIVE-9351.patch
>
>
> Currently, when submitting Hive jobs through WebHCat and Hive is configured to use Tez,
the "percentComplete" field returned by WebHCat is empty.
> LaunchMapper in WebHCat parses stderr of the process that it launches to extract map
= 100%,  reduce = 100% for Map/Reduce case.  With Tez the content of stderr looks like 
> {noformat}
>   Map 1: -/-	Reducer 2: 0/1	
>   Map 1: -/-	Reducer 2: 0(+1)/1	
>   Map 1: -/-	Reducer 2: 1/1
> {noformat}
> WebHCat should handle that as well.
> WebHCat will follow HIVE-8495 and report (completed tasks)/(total tasks) as a percentage.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message