It is not me who did the HADOOP configuration, the HADOOP_CLASSPATH is
set to:


 
HADOOP_CLASSPATH=$HBASE_HOME/hbase-0.20.3.jar:$HBASE_HOME/hbase-0.20.3-test.jar:$HBASE_HOME/lib/zookeeper-3.2.2.jar:$HBASE_HOME/conf

      Instead of using the build hbase jar, it uses the jar files from
distribution, any problem with this?

      The working code uses the Tool+ToolRunner+JobConf  classes from the
mapred package, it correctly loaded the configuration.


On Thu, Feb 25, 2010 at 11:08 AM, steven zhuang <zhuangxin8...@gmail.com>wrote:

> yeah, the region server is easily overloaded at present, but is it
> necessary to put a region server with each data node?
>
> and can anybody tell  me the difference between the following two
> statements?
> *A: **private static Configuration conf = new HBaseConfiguration();*
> * **Job job = new Job(conf);*
> *##################################################################*
> *B: **// Job job = new Job(new Configuration());*
>
>
> I am still tracking why my code didn't work out.
>
>
> --
>        best wishes.
>                             steven
>
>


-- 
       best wishes.
                            steven

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