java jar mr.jar is for runnable java program with in available jar.
To run mapreduce jobs within hadoop you need to execute:
hadoop jar mr.jar
From: GuoWei [[EMAIL PROTECTED]]
Sent: 29 March 2013 15:03
To: [EMAIL PROTECTED]
Subject: java jar mr.jar or hadoop jar mr.jar
I write a MR based on HBase. When I run "java jar mr.jar" I can not see any jobs on hadoop web UI.
And when I run 'hadoop jar mr.jar" I can get my jobs on hadoop web UI. But the speed is very very slow.
And I can not see the tasks on the datanode web console.
How should I use ?
java jar mr.jar or hadoop jar mr.jar
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