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From MARCOS MEDRADO RUBINELLI <marc...@buscapecompany.com>
Subject Re: jps show nothing but hadoop still running
Date Thu, 11 Apr 2013 10:31:49 GMT
It's a limitation of jps: it will only show processes run as the current user. Try using "sudo
-u hdfs jps". This also means that you will have to sudo as the appropriate user to run the
stop/start scripts.


On 11-04-2013 06:26, zhang.heng16@zte.com.cn<mailto:zhang.heng16@zte.com.cn> wrote:

Hi Guys,

        I use hadoop-1.0.4 for hbase-0.94.5,today i found jps command show nothing bug jps
itself, however hadoop still running!Now i can't stop it.stop-all.sh just shows like following.
Did someone encounter this problem before or could give me some suggestion to solve it?
      btw,hbase still can use hadoop.
Thank you!

        no jobtracker to stop
        cmc-slave9: no tasktracker to stop
        cmc-slave3: no tasktracker to stop
        cmc-slave5: no tasktracker to stop
        cmc-slave7: no tasktracker to stop
        cmc-slave4: no tasktracker to stop
        cmc-slave6: no tasktracker to stop
        cmc-slave1: no tasktracker to stop
        cmc-slave10: no tasktracker to stop
        cmc-slave11: no tasktracker to stop
        cmc-slave8: no tasktracker to stop
        cmc-slave12: no tasktracker to stop
        cmc-slave13: no tasktracker to stop
        cmc-slave14: no tasktracker to stop
        no namenode to stop

        cmc-slave3: no datanode to stop
        cmc-slave5: no datanode to stop
        cmc-slave1: no datanode to stop
        cmc-slave4: no datanode to stop
        cmc-slave10: no datanode to stop
        cmc-slave9: no datanode to stop
        cmc-slave11: no datanode to stop
        cmc-slave6: no datanode to stop
        cmc-slave8: no datanode to stop
        cmc-slave7: no datanode to stop
        cmc-slave12: no datanode to stop
        cmc-slave13: no datanode to stop
        cmc-slave14: no datanode to stop
        cmc-master: no secondarynamenode to stop

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