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From "Ravi Prakash (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-7596) Enable jsvc to work with Hadoop RPM package
Date Sat, 03 Sep 2011 01:45:09 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-7596?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13096551#comment-13096551
] 

Ravi Prakash commented on HADOOP-7596:
--------------------------------------

bq. For non-secure cluster, datanode process is hard coded to hdfs user.
Does this mean I'll have to adduser hdfs to run a non-secure cluster? If so I'd much rather
not.

> Enable jsvc to work with Hadoop RPM package
> -------------------------------------------
>
>                 Key: HADOOP-7596
>                 URL: https://issues.apache.org/jira/browse/HADOOP-7596
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: build
>    Affects Versions: 0.20.204.0
>         Environment: Java 6, RedHat EL 5.6
>            Reporter: Eric Yang
>            Assignee: Eric Yang
>             Fix For: 0.20.205.0
>
>         Attachments: HADOOP-7596-2.patch, HADOOP-7596-3.patch, HADOOP-7596.patch
>
>
> For secure Hadoop 0.20.2xx cluster, datanode can only run with 32 bit jvm because Hadoop
only packages 32 bit jsvc.  The build process should download proper jsvc versions base on
the build architecture.  In addition, the shell script should be enhanced to locate hadoop
jar files in the proper location.

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