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JobTracker and TaskTracker fail to start and no logs

Question asked by morillo on Sep 23, 2012
Latest reply on Sep 23, 2012 by nabeel
Hi Everybody,

I did a 1 node cluster install of MapR v2.0.1 M5 in Ubuntu Linux 12.04.
In the Control System GUI JobTracker and TaskTracker fail to start but the logs indicated for them don't exist:

    root@westeros:/opt/mapr/hadoop/hadoop-0.20.2/logs# uname -a
    Linux westeros 3.2.0-31-generic #50-Ubuntu SMP Fri Sep 7 16:16:45 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux
    root@westeros:/opt/mapr/hadoop/hadoop-0.20.2/logs# ls -l
    total 0
    root@westeros:/opt/mapr/hadoop/hadoop-0.20.2/logs# pwd
    /opt/mapr/hadoop/hadoop-0.20.2/logs
    root@westeros:/opt/mapr/hadoop/hadoop-0.20.2/logs#


Any ideas?

Thanks in advance,

Carlos.

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