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.
Regards, Marcos On 11-04-2013 06:26, [email protected]<mailto:[email protected]> 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 -------------------------------------------------------- ZTE Information Security Notice: The information contained in this mail (and any attachment transmitted herewith) is privileged and confidential and is intended for the exclusive use of the addressee(s). If you are not an intended recipient, any disclosure, reproduction, distribution or other dissemination or use of the information contained is strictly prohibited. If you have received this mail in error, please delete it and notify us immediately.
