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From "Aaron T. Myers (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-5193) A few MR tests use block sizes which are smaller than the default minimum block size
Date Tue, 30 Apr 2013 06:58:16 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-5193?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13645329#comment-13645329
] 

Aaron T. Myers commented on MAPREDUCE-5193:
-------------------------------------------

Somewhat curiously, I'm having trouble reproducing this locally. I would expect these tests
to fail pretty consistently. Zhijie, can you reproduce these test failures?
                
> A few MR tests use block sizes which are smaller than the default minimum block size
> ------------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-5193
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5193
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: test
>    Affects Versions: 2.0.5-beta
>            Reporter: Aaron T. Myers
>            Assignee: Aaron T. Myers
>
> HDFS-4305 introduced a new configurable minimum block size of 1MB. A few MR tests deliberately
set much smaller block sizes. This JIRA is to update those tests to fix these failing tests.

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