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From "Vinay Kumar Thota (JIRA)" <j...@apache.org>
Subject [jira] Commented: (MAPREDUCE-1794) Test the job status of lost task trackers before and after the timeout.
Date Tue, 29 Jun 2010 07:13:50 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-1794?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12883442#action_12883442
] 

Vinay Kumar Thota commented on MAPREDUCE-1794:
----------------------------------------------

{quote}
1) Since there is a change in restartClusterWithNewConfig now,
Hashtable<String,Object> prop should be used.
{quote}
Now we have implemented in generic fashion and there is no change is required in the test.
it accepts any type of data.

bq. 2) import java.util.Collection; - is not used anywhere.
removed the statement.

bq. 3) cleanup should be present in AfterClass also, just in case testcase fails in the middle.

cleanup already there in after class.




> Test the job status of lost task trackers before and after the timeout.
> -----------------------------------------------------------------------
>
>                 Key: MAPREDUCE-1794
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1794
>             Project: Hadoop Map/Reduce
>          Issue Type: Task
>          Components: test
>            Reporter: Vinay Kumar Thota
>            Assignee: Vinay Kumar Thota
>         Attachments: 1794_lost_tasktracker.patch
>
>
> This test covers the following scenarios.
> 1. Verify the job status whether it is succeeded or not when  the task tracker is lost
and alive before the timeout.
> 2. Verify the job status and killed attempts of a task whether it is succeeded or not
and killed attempts are matched or not  when the task trackers are lost and it timeout for
all the four attempts of a task. 

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