File "ooziepython.mod/oozie/action/OozieAction.py", line 47, in main     status = self.run(args)   File "StreamingAction.py", line 107, in run     success = subprocess.check_call(command.split())   File "/opt/hadoop3/yarn/local/filecache/178/jython-standalone-2.7.3.jar/Lib/subprocess$py.class", line 548, in check_call     retcode = call(*popenargs, **kwargs)   File "/opt/hadoop3/yarn/local/filecache/178/jython-standalone-2.7.3.jar/Lib/subprocess$py.class", line 535, in call     return Popen(*popenargs, **kwargs).wait()   File "/opt/hadoop3/yarn/local/filecache/178/jython-standalone-2.7.3.jar/Lib/subprocess$py.class", line 892, in __init__     self._execute_child(args, executable, preexec_fn, close_fds,   File "/opt/hadoop3/yarn/local/filecache/178/jython-standalone-2.7.3.jar/Lib/subprocess$py.class", line 1402, in _execute_child     raise OSError(errno.ENOENT, os.strerror(errno.ENOENT)) OSError: [Errno 2] No such file or directory ... View more

Hi Team,   We have 2 node managers of each having cpu 16 . we restrict CPU limit of YARN by set yarn.scheduler.maximum-allocation-vcores & yarn.nodemanager.resource.cpu-vcores to 12. But CPU utilization shows 100% utilization. May i know how to troubleshoot this issue. Though we limit cpu to 12 why it is taking 100% of cpu i.e..,16.   Immediate suggestions much appreciated.   Regards, Hanu   ... View more