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Posted to mapreduce-issues@hadoop.apache.org by "Eli Collins (JIRA)" <ji...@apache.org> on 2011/08/19 20:18:29 UTC

[jira] [Updated] (MAPREDUCE-1933) Create automated testcase for tasktracker dealing with corrupted disk.

     [ https://issues.apache.org/jira/browse/MAPREDUCE-1933?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Eli Collins updated MAPREDUCE-1933:
-----------------------------------

    Fix Version/s: 0.20.205.0

This is in branch-0.20-security but doesn't look like Cos' feedback was addressed.

> Create automated testcase for tasktracker dealing with corrupted disk.
> ----------------------------------------------------------------------
>
>                 Key: MAPREDUCE-1933
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1933
>             Project: Hadoop Map/Reduce
>          Issue Type: Test
>          Components: test
>            Reporter: Iyappan Srinivasan
>            Assignee: Iyappan Srinivasan
>             Fix For: 0.20.205.0
>
>         Attachments: 1933-ydist-security-patch.txt, 1933-ydist-security-patch.txt, MAPREDUCE-1933.patch, MAPREDUCE-1933.patch, MAPREDUCE-1933.patch, TestCorruptedDiskJob.java
>
>
> After the TaskTracker has already run some tasks successfully, "corrupt" a disk by making the corresponding mapred.local.dir unreadable/unwritable. 
> Make sure that jobs continue to succeed even though some tasks scheduled there fail. 

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