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https://issues.apache.org/jira/browse/MAPREDUCE-4791?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14098599#comment-14098599
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Hudson commented on MAPREDUCE-4791:
-----------------------------------
SUCCESS: Integrated in Hadoop-Mapreduce-trunk #1864 (See
[https://builds.apache.org/job/Hadoop-Mapreduce-trunk/1864/])
MAPREDUCE-4791. Javadoc for KeyValueTextInputFormat should include default
separator and how to change it (Akira AJISAKA via aw) (aw:
http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1617979)
* /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt
*
/hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/lib/input/KeyValueTextInputFormat.java
> Javadoc for KeyValueTextInputFormat should include default separator and how
> to change it
> -----------------------------------------------------------------------------------------
>
> Key: MAPREDUCE-4791
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-4791
> Project: Hadoop Map/Reduce
> Issue Type: Improvement
> Components: documentation
> Affects Versions: 1.1.0, 2.2.0
> Reporter: Matt Lavin
> Assignee: Akira AJISAKA
> Priority: Minor
> Labels: newbie
> Fix For: 3.0.0, 2.6.0
>
> Attachments: MAPREDUCE-4791.patch
>
> Original Estimate: 1h
> Remaining Estimate: 1h
>
> The javadoc for KeyValueTextInputFormat says "Each line is divided into key
> and value parts by a separator byte" but it doesn't say what the separator
> byte is or how to change it.
> After some exploration I noticed that the default is the Tab character and
> that the value can be changed by the JobConf value
> "key.value.separator.in.input.line"
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