def main():
options = read_args()
zc = ZkClient(options.zserver, options.zport)
try:
zk_data = process(zc.spouts(options.spoutroot, options.topology))
except ZkError, e:
print 'Failed to access Zookeeper: %s' % str(e)
return 1
def main():
options = read_args()
zc = ZkClient(options.zserver, options.zport)
try:
display(process(zc.spouts(options.spoutroot, options.topology)),
true_or_false_option(options.friendly))
except ZkError, e:
print 'Failed to access Zookeeper: %s' % str(e)
return 1
def main():
options = read_args()
zc = ZkClient(options.zserver, options.zport, options.zroot)
try:
zk_data = process(zc.spouts(options.spoutroot, options.topology))
except ZkError as e:
print 'Failed to access Zookeeper: %s' % str(e)
return 1
except ProcessorError as e:
print 'Failed to process: %s' % str(e)
return 1
else:
if options.postjson:
post_json(options.postjson, zk_data)
else:
display(zk_data, true_or_false_option(options.friendly))
return 0
