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Stopping Warden hangs

Question asked by ashwin on Oct 21, 2011
Latest reply on Oct 21, 2011 by Ted Dunning
Hi ,
when i execute the stop warden command , the terminal gets stuck at stopping warden and never completes it.
In the warden.log file i keep on getting error messages like:

 com.mapr.warden.service.baseservice.Service setServiceProcessPID [cldb_monitor]: IOException while trying to get PID for: cldb
java.io.IOException: Cannot run program "jps": java.io.IOException: error=2, No such file or directory
        at java.lang.ProcessBuilder.start(Unknown Source)
        at java.lang.Runtime.exec(Unknown Source)
        at java.lang.Runtime.exec(Unknown Source)
        at com.mapr.warden.service.baseservice.Service.setServiceProcessPID(Service.java:2778)
        at com.mapr.warden.service.CLDBService.setServiceProcessPID(CLDBService.java:169)
        at com.mapr.warden.service.baseservice.Service$ServiceMonitorRun.run(Service.java:1518)
        at java.lang.Thread.run(Unknown Source)
Caused by: java.io.IOException: java.io.IOException: error=2, No such file or directory
        at java.lang.UNIXProcess.<init>(Unknown Source)
        at java.lang.ProcessImpl.start(Unknown Source)

Any thought?
Thanks,
Ashwin.

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