Hi Martin,
This is a known bug, see https://issues.apache.org/jira/browse/HADOOP-6953.
Cheers
Tom
On Wed, Sep 22, 2010 at 8:17 AM, Martin Becker <_martinbec...@web.de> wrote:
> Hi,
>
> I am using Hadoop MapReduce 0.21.0. The usual process of starting
> Hadoop/HDFS/MapReduce was to use the "start-all.sh" script. Now when calling
> that script, it tell me that its usage is deprecated and I was to use
> "start-{dfs,mapred}.sh". But when I do so the error message "Hadoop common
> not found" will be thrown. I was looking through the script files and it
> seems that the problem are not set environment variables. That is
> HADOOP_HOME and HADOOP_COMMON_HOME. Now those are set in the
> hadoop-config.sh. Yet start-{dfs,mared}.sh on the other hand are looking for
> those two environment variables to call exactly that script file:
> hadoop-config.sh. Now that seems odd to me. So is there a way of starting
> Hadoop a non-deprecated way or is this a bug?
>
> Martin
>
