def _clean():
logger.info("Removing pid file")
try:
os.unlink(pidfile)
except Exception as ex:
traceback.print_exc()
logger.warn("Unable to remove pid file: %s", ex)
logger.info("Removing temp files")
for f in getTempFiles():
if os.path.exists(f):
try:
os.unlink(f)
except Exception as ex:
traceback.print_exc()
logger.warn("Unable to remove: %s, %s", f, ex)
def _clean():
logger.info("Removing pid file")
try:
os.unlink(pidfile)
except Exception as ex:
traceback.print_exc()
logger.warn("Unable to remove pid file: %s", ex)
logger.info("Removing temp files")
for f in getTempFiles():
if os.path.exists(f):
try:
os.unlink(f)
except Exception as ex:
traceback.print_exc()
logger.warn("Unable to remove: %s, %s", f, ex)
def signal_handler(signum, frame):
#we want the handler to run only for the agent process and not
#for the children (e.g. namenode, etc.)
if (os.getpid() != agentPid):
os._exit(0)
logger.info('signal received, exiting.')
try:
os.unlink(pidfile)
except Exception:
logger.warn("Unable to remove: "+pidfile)
traceback.print_exc()
tempFiles = getTempFiles()
for tempFile in tempFiles:
if os.path.exists(tempFile):
try:
os.unlink(tempFile)
except Exception:
traceback.print_exc()
logger.warn("Unable to remove: "+tempFile)
os._exit(0)
