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From "Amar Kamat (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (MAPREDUCE-2492) [MAPREDUCE] The new MapReduce API should make available task's progress to the task
Date Sat, 21 May 2011 07:36:47 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-2492?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Amar Kamat updated MAPREDUCE-2492:

    Attachment: MAPREDUCE-2492-v1.4.patch

Attaching a new patch incorporating the comments by Chris. test-patch and the modified test-cases
passed on my local box. Changes are
1. Using JUnit4 for the testcases and moved the code inside the instance initializer block
into the {{@BeforeClass}} and {{@AfterClass}} methods.
2. Each test now has a parent directory under the test-root folder. This directory is recreated
on startup and deleted in cleanup.
3. Incorporated MAPREDUCE-2523.

> [MAPREDUCE] The new MapReduce API should make available task's progress to the task
> -----------------------------------------------------------------------------------
>                 Key: MAPREDUCE-2492
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2492
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>          Components: task
>    Affects Versions: 0.23.0
>            Reporter: Amar Kamat
>            Assignee: Amar Kamat
>         Attachments: MAPREDUCE-2492-v1.3.patch, MAPREDUCE-2492-v1.4.patch
> There is no way to get the task's current progress in the new MapReduce API. It would
be nice to make it available so that the task (map/reduce) can use it. 

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