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https://issues.apache.org/jira/browse/HADOOP-11640?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16436104#comment-16436104
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Jim Brennan commented on HADOOP-11640:
--------------------------------------
MAPREDUCE-7069 provides a solution for this specifically for the mapreduce
environment properties ({{mapreduce.map.env}}, {{mapreduce.reduce.env}},
etc...) by providing the ability to specify variables individually. e.g.,
{{mapreduce.map.env.VARNAME=value}}.
> add user defined delimiter support to Configuration
> ---------------------------------------------------
>
> Key: HADOOP-11640
> URL: https://issues.apache.org/jira/browse/HADOOP-11640
> Project: Hadoop Common
> Issue Type: Improvement
> Affects Versions: 2.6.0
> Reporter: Xiaoshuang LU
> Assignee: Xiaoshuang LU
> Priority: Major
> Labels: BB2015-05-TBR
> Attachments: HADOOP-11640.patch
>
>
> As mentioned by org.apache.hadoop.conf.Configuration.getStrings ("Get the
> comma delimited values of the name property as an array of Strings"), only
> comma separated strings can be used. It would be much better if user defined
> separators are supported.
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