def run_metrics(command, parser, cl_args, unknown_args): """ run metrics subcommand """ cluster, role, env = cl_args["cluster"], cl_args["role"], cl_args["environ"] topology = cl_args["topology-name"] try: result = utils.get_topology_info(cluster, env, topology, role) spouts = result["physical_plan"]["spouts"].keys() bolts = result["physical_plan"]["bolts"].keys() components = spouts + bolts cname = cl_args["component"] if cname: if cname in components: components = [cname] else: Log.error("Unknown component: '%s'" % cname) raise except Exception: return False cresult = [] for comp in components: try: metrics = utils.get_component_metrics(comp, cluster, env, topology, role) stat, header = to_table(metrics) cresult.append((comp, stat, header)) except: return False for i, (comp, stat, header) in enumerate(cresult): if i != 0: print "" print "'%s' metrics:" % comp print tabulate(stat, headers=header) return True
def run_bolts(command, parser, cl_args, unknown_args): """ run bolts subcommand """ cluster, role, env = cl_args["cluster"], cl_args["role"], cl_args["environ"] topology = cl_args["topology-name"] try: result = utils.get_topology_info(cluster, env, topology, role) bolts = result["physical_plan"]["bolts"].keys() bolt_name = cl_args["bolt"] if bolt_name: if bolt_name in bolts: bolts = [bolt_name] else: Log.error("Unknown bolt: '%s'" % bolt_name) raise except Exception: return False bolts_result = [] for bolt in bolts: try: metrics = utils.get_component_metrics(bolt, cluster, env, topology, role) stat, header = to_table(metrics) bolts_result.append((bolt, stat, header)) except Exception: return False for i, (bolt, stat, header) in enumerate(bolts_result): if i != 0: print "" print "'%s' metrics:" % bolt print tabulate(stat, headers=header) return True
def run_metrics(command, parser, cl_args, unknown_args): """ run metrics subcommand """ cluster, role, env = cl_args['cluster'], cl_args['role'], cl_args['environ'] topology = cl_args['topology-name'] try: result = utils.get_topology_info(cluster, env, topology, role) spouts = result['physical_plan']['spouts'].keys() bolts = result['physical_plan']['bolts'].keys() components = spouts + bolts cname = cl_args['component'] if cname: if cname in components: components = [cname] else: Log.error('Unknown component: \'%s\'' % cname) raise except Exception: Log.error("Fail to connect to tracker: \'%s\'", cl_args["tracker_url"]) return False cresult = [] for comp in components: try: metrics = utils.get_component_metrics(comp, cluster, env, topology, role) except: Log.error("Fail to connect to tracker: \'%s\'", cl_args["tracker_url"]) return False stat, header = to_table(metrics) cresult.append((comp, stat, header)) for i, (comp, stat, header) in enumerate(cresult): if i != 0: print '' print '\'%s\' metrics:' % comp print tabulate(stat, headers=header) return True
def run_bolts(command, parser, cl_args, unknown_args): """ run bolts subcommand """ cluster, role, env = cl_args['cluster'], cl_args['role'], cl_args['environ'] topology = cl_args['topology-name'] try: result = utils.get_topology_info(cluster, env, topology, role) bolts = result['physical_plan']['bolts'].keys() bolt_name = cl_args['bolt'] if bolt_name: if bolt_name in bolts: bolts = [bolt_name] else: Log.error('Unknown bolt: \'%s\'' % bolt_name) raise except Exception: Log.error("Fail to connect to tracker: \'%s\'", cl_args["tracker_url"]) return False bolts_result = [] for bolt in bolts: try: metrics = utils.get_component_metrics(bolt, cluster, env, topology, role) stat, header = to_table(metrics) bolts_result.append((bolt, stat, header)) except Exception: Log.error("Fail to connect to tracker: \'%s\'", cl_args["tracker_url"]) return False for i, (bolt, stat, header) in enumerate(bolts_result): if i != 0: print '' print '\'%s\' metrics:' % bolt print tabulate(stat, headers=header) return True
def run_bolts(command, parser, cl_args, unknown_args): """ run bolts subcommand """ cluster, role, env = cl_args['cluster'], cl_args['role'], cl_args[ 'environ'] topology = cl_args['topology-name'] try: result = utils.get_topology_info(cluster, env, topology, role) bolts = result['physical_plan']['bolts'].keys() bolt_name = cl_args['bolt'] if bolt_name: if bolt_name in bolts: bolts = [bolt_name] else: Log.error('Unknown bolt: \'%s\'' % bolt_name) raise except Exception: Log.error("Fail to connect to tracker: \'%s\'", cl_args["tracker_url"]) return False bolts_result = [] for bolt in bolts: try: metrics = utils.get_component_metrics(bolt, cluster, env, topology, role) stat, header = to_table(metrics) bolts_result.append((bolt, stat, header)) except Exception: Log.error("Fail to connect to tracker: \'%s\'", cl_args["tracker_url"]) return False for i, (bolt, stat, header) in enumerate(bolts_result): if i != 0: print '' print '\'%s\' metrics:' % bolt print tabulate(stat, headers=header) return True
def run_metrics(command, parser, cl_args, unknown_args): """ run metrics subcommand """ cluster, role, env = cl_args['cluster'], cl_args['role'], cl_args[ 'environ'] topology = cl_args['topology-name'] try: result = utils.get_topology_info(cluster, env, topology, role) spouts = result['physical_plan']['spouts'].keys() bolts = result['physical_plan']['bolts'].keys() components = spouts + bolts cname = cl_args['component'] if cname: if cname in components: components = [cname] else: Log.error('Unknown component: \'%s\'' % cname) raise except Exception: Log.error("Fail to connect to tracker: \'%s\'", cl_args["tracker_url"]) return False cresult = [] for comp in components: try: metrics = utils.get_component_metrics(comp, cluster, env, topology, role) except: Log.error("Fail to connect to tracker: \'%s\'", cl_args["tracker_url"]) return False stat, header = to_table(metrics) cresult.append((comp, stat, header)) for i, (comp, stat, header) in enumerate(cresult): if i != 0: print '' print '\'%s\' metrics:' % comp print tabulate(stat, headers=header) return True