def testInterrupt(self):
""" HOD should raise HodInterruptException when interrupted"""
def interrupt(testClass):
testClass.assertRaises(HodInterruptException, client.testing)
serverPort = ServiceUtil.getUniqRandomPort(h='localhost',low=40000,high=50000)
client = hodXRClient('http://localhost:' + str(serverPort))
myThread = threading.Thread(name='testinterrupt', target=interrupt,args=(self,))
# Set the global interrupt
hodInterrupt.setFlag()
myThread.start()
myThread.join()
pass
def testInterrupt(self):
""" HOD should raise HodInterruptException when interrupted"""
def interrupt(testClass):
testClass.assertRaises(HodInterruptException, client.testing)
serverPort = ServiceUtil.getUniqRandomPort(h='localhost',
low=40000,
high=50000)
client = hodXRClient('http://localhost:' + str(serverPort))
myThread = threading.Thread(name='testinterrupt',
target=interrupt,
args=(self, ))
# Set the global interrupt
hodInterrupt.setFlag()
myThread.start()
myThread.join()
pass
time.sleep(self.__cfg['hod']['script-wait-time'])
self.__log.debug('Slept for %d time. Now going to run the script' % self.__cfg['hod']['script-wait-time'])
if hodInterrupt.isSet():
self.__log.debug('Hod interrupted - not executing script')
else:
scriptRunner = hadoopScript(clusterDir,
self.__cfg['hod']['original-dir'])
self.__opCode = scriptRunner.run(script)
scriptRet = self.__opCode
self.__log.info("Exit code from running the script: %d" % self.__opCode)
else:
self.__log.critical("Error %d in allocating the cluster. Cannot run the script." % self.__opCode)
if hodInterrupt.isSet():
# Got interrupt while executing script. Unsetting it for deallocating
hodInterrupt.setFlag(False)
if self._is_cluster_allocated(clusterDir):
self._op_deallocate(('deallocate', clusterDir))
except HodInterruptException, h:
self.__log.critical("Script failed because of a process interrupt.")
self.__opCode = HOD_INTERRUPTED_CODE
except:
self.__log.critical("script: %s failed: %s" % (script,
get_exception_error_string()))
self.__log.debug(get_exception_string())
self.__cleanup()
self.handle_script_exit_code(scriptRet, clusterDir)
return self.__opCode
self.__log.debug('Hod interrupted - not executing script')
else:
scriptRunner = hadoopScript(
clusterDir, self.__cfg['hod']['original-dir'])
self.__opCode = scriptRunner.run(script)
scriptRet = self.__opCode
self.__log.info("Exit code from running the script: %d" %
self.__opCode)
else:
self.__log.critical(
"Error %d in allocating the cluster. Cannot run the script."
% self.__opCode)
if hodInterrupt.isSet():
# Got interrupt while executing script. Unsetting it for deallocating
hodInterrupt.setFlag(False)
if self._is_cluster_allocated(clusterDir):
self._op_deallocate(('deallocate', clusterDir))
except HodInterruptException, h:
self.__log.critical(
"Script failed because of a process interrupt.")
self.__opCode = HOD_INTERRUPTED_CODE
except:
self.__log.critical("script: %s failed: %s" %
(script, get_exception_error_string()))
self.__log.debug(get_exception_string())
self.__cleanup()
self.handle_script_exit_code(scriptRet, clusterDir)
