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From "Andrew Wang (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-10531) hadoop-config.sh - bug in --hosts argument
Date Wed, 23 Apr 2014 22:38:17 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-10531?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Andrew Wang updated HADOOP-10531:
---------------------------------

       Resolution: Fixed
    Fix Version/s: 2.5.0
           Status: Resolved  (was: Patch Available)

Thanks for the contribution Sebastien, I've committed this to trunk and branch-2.

> hadoop-config.sh - bug in --hosts argument
> ------------------------------------------
>
>                 Key: HADOOP-10531
>                 URL: https://issues.apache.org/jira/browse/HADOOP-10531
>             Project: Hadoop Common
>          Issue Type: Bug
>    Affects Versions: 2.4.0
>         Environment: Linux
>            Reporter: Sebastien Barrier
>            Assignee: Sebastien Barrier
>              Labels: patch
>             Fix For: 2.5.0
>
>         Attachments: hadoop-10531-1.patch, hadoop-10531-2.patch
>
>
> I think there's a typo in the hadoop-config.sh which broke slave start in cluster mode.
> To reproduce it :
> /usr/local/hadoop/sbin/hadoop-daemons.sh --config /etc/hadoop/conf --hosts slaves start
datanode
> here's the patch :
> --- hadoop-dist/target/hadoop-2.4.0/libexec/hadoop-config.sh    2014-04-22 12:20:45.000000000
-0400
> +++ hadoop-dist/target/hadoop-2.4.0/libexec/hadoop-config.sh    2014-04-22 12:21:00.000000000
-0400
> @@ -93,7 +93,7 @@
>      if [ "--hosts" = "$1" ]
>      then
>          shift
> -        export HADOOP_SLAVES="${HADOOP_CONF_DIR}/$$1"
> +        export HADOOP_SLAVES="${HADOOP_CONF_DIR}/$1"
>          shift
>      elif [ "--hostnames" = "$1" ]
>      then



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