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Date: Thu, 18 Jun 2009 12:52:07 -0700 (PDT)
From: "Christian Kunz (JIRA)" <jira@apache.org>
To: core-dev@hadoop.apache.org
Subject: [jira] Updated: (HADOOP-6006) pipes does not allow jobconf values
 containing commas
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     [ https://issues.apache.org/jira/browse/HADOOP-6006?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Christian Kunz updated HADOOP-6006:
-----------------------------------

    Attachment:     (was: patch.HADOOP-6006)

> pipes does not allow jobconf values containing commas
> -----------------------------------------------------
>
>                 Key: HADOOP-6006
>                 URL: https://issues.apache.org/jira/browse/HADOOP-6006
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: pipes
>    Affects Versions: 0.18.3
>            Reporter: Christian Kunz
>            Assignee: Christian Kunz
>             Fix For: 0.18.4
>
>         Attachments: patch.HADOOP-6006, patch.HADOOP-6006.0.18
>
>
> Currently hadoop pipes does not allow a
> -jobconf <key>=<value>,<key>=<value>...
> commandline parameter with one or more commas in one of the values of the key-value pairs.
> One use case is key=mapred.join.expr, where the value is required to have commas.
> And it is not always convenient to add this to a configuration file.
> Submitter.java could easily be changed to check for backslash in front of a comma before using it as a delimiter.

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