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From "Greg Roelofs (JIRA)" <j...@apache.org>
Subject [jira] Commented: (MAPREDUCE-1927) unit test for HADOOP-6835 (concatenated gzip support)
Date Fri, 13 Aug 2010 05:01:37 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-1927?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12898079#action_12898079
] 

Greg Roelofs commented on MAPREDUCE-1927:
-----------------------------------------

Oops, small correction:  zlib must be newer than 1.2.1.2 to handle header CRCs correctly.
 RHEL4 ships with 1.2.1.2, and it's buggy.

> unit test for HADOOP-6835 (concatenated gzip support)
> -----------------------------------------------------
>
>                 Key: MAPREDUCE-1927
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1927
>             Project: Hadoop Map/Reduce
>          Issue Type: Test
>          Components: test
>    Affects Versions: 0.22.0
>            Reporter: Greg Roelofs
>            Assignee: Greg Roelofs
>            Priority: Minor
>             Fix For: 0.22.0
>
>         Attachments: construct-all-gz-header-types-20100812.zip, MR-1927.v9.trunk-hadoop-mapreduce.patch
>
>
> More extensive test of concatenated gzip (and bzip2) decoding support for HADOOP-6835
(and HADOOP-4012 and HADOOP-6852).

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