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https://issues.apache.org/jira/browse/HADOOP-11640?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16442593#comment-16442593
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Jim Brennan commented on HADOOP-11640:
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[~chris.douglas], thanks for the reply! [MAPREDUCE-7069] does not directly
address the Configuration.getStrings() delimiter issue.
It is more narrowly focussed on properties that define environment variables.
It provides a way of specifying them individually, thereby allowing for values
with commas in them.
It wasn't clear to me what the underlying motivation for this Jira was - I
thought it was possible that the motivation was to support environment variable
properties with commas in them, in which case [MAPREDUCE-7069] would be
relevant, and so I posted the question.
> 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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