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Posted to common-issues@hadoop.apache.org by "Hadoop QA (JIRA)" <ji...@apache.org> on 2009/10/22 20:04:59 UTC

[jira] Commented: (HADOOP-6328) Hadoop 0.20 Docs - backport changes for streaming and m/r tutorial docs

    [ https://issues.apache.org/jira/browse/HADOOP-6328?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12768791#action_12768791 ] 

Hadoop QA commented on HADOOP-6328:
-----------------------------------

-1 overall.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12422915/hadoop-6328.patch
  against trunk revision 828181.

    +1 @author.  The patch does not contain any @author tags.

    +1 tests included.  The patch appears to include 6 new or modified tests.

    -1 patch.  The patch command could not apply the patch.

Console output: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch-h4.grid.sp2.yahoo.net/101/console

This message is automatically generated.

> Hadoop 0.20 Docs - backport changes for streaming and m/r tutorial docs
> -----------------------------------------------------------------------
>
>                 Key: HADOOP-6328
>                 URL: https://issues.apache.org/jira/browse/HADOOP-6328
>             Project: Hadoop Common
>          Issue Type: Task
>          Components: documentation
>            Reporter: Corinne Chandel
>            Assignee: Amareshwari Sriramadasu
>            Priority: Blocker
>             Fix For: 0.20.2
>
>         Attachments: hadoop-6328.patch
>
>
> Doc changes added to the Hadoop/mapreduce/trunk (for Hadoop 0.21 release) need to be backported to Hadoop-0.20 branch (for Hadoop 0.20.2 release).
> Doc files affected: 
> > streaming.xml
> > mapred_tutorial.xml
> Changes include:
> 1. During the execution of a streaming job, the names of the "mapred" parameters are transformed. The dots ( . ) become underscores ( _ ). -- (affects streaming doc and m/r tutorial doc)
> 2. For -files and -archives options, Hadoop now creates symlink with same name as file (user-defined symlinks, #mysymlink, currently not supported) -- (affects streaming doc)
> 3. Streaming supports streaming command options and generic command options. Generic options must be placed before streaming options, otherwise command fails. -- (affects streaming doc)

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