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https://issues.apache.org/jira/browse/MAPREDUCE-2254?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Todd Lipcon updated MAPREDUCE-2254:
-----------------------------------
Resolution: Fixed
Fix Version/s: 0.23.0
Assignee: Ahmed Radwan
Release Note: TextInputFormat may now split lines with delimiters other
than newline, by specifying a configuration parameter
"textinputformat.record.delimiter"
Hadoop Flags: [Reviewed]
Status: Resolved (was: Patch Available)
> Allow setting of end-of-record delimiter for TextInputFormat
> ------------------------------------------------------------
>
> Key: MAPREDUCE-2254
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-2254
> Project: Hadoop Map/Reduce
> Issue Type: Improvement
> Reporter: Ahmed Radwan
> Assignee: Ahmed Radwan
> Fix For: 0.23.0
>
> Attachments: MAPREDUCE-2245.patch, MAPREDUCE-2254_r2.patch,
> MAPREDUCE-2254_r3.patch
>
>
> It will be useful to allow setting the end-of-record delimiter for
> TextInputFormat. The current implementation hardcodes '\n', '\r' or '\r\n' as
> the only possible record delimiters. This is a problem if users have embedded
> newlines in their data fields (which is pretty common). This is also a
> problem for other tools using this TextInputFormat (See for example:
> https://issues.apache.org/jira/browse/PIG-836 and
> https://issues.cloudera.org/browse/SQOOP-136).
> I have wrote a patch to address this issue. This patch allows users to
> specify any custom end-of-record delimiter using a new added configuration
> property. For backward compatibility, if this new configuration property is
> absent, then the same exact previous delimiters are used (i.e., '\n', '\r' or
> '\r\n').
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