def test_process_supervisor_stats():
check = StormCheck(CHECK_NAME, {}, {})
check.update_from_config(STORM_CHECK_CONFIG)
results = defaultdict(list)
def report_gauge(metric, value, tags, additional_tags):
results[metric].append(value)
check.report_gauge = report_gauge
check.process_supervisor_stats(TEST_STORM_SUPERVISOR_SUMMARY)
assert len(results) == 7
# Check Supervisor Stats
assert results['storm.supervisor.uptimeSeconds'][0] == 31559
assert results['storm.supervisor.slotsTotal'][0] == 10
assert results['storm.supervisor.slotsUsed'][0] == 6
assert results['storm.supervisor.totalMem'][0] == 3072
assert results['storm.supervisor.usedMem'][0] == 4992
assert results['storm.supervisor.totalCpu'][0] == 900
assert results['storm.supervisor.usedCpu'][0] == 0
def test_process_cluster_stats():
check = StormCheck(CHECK_NAME, {}, {})
check.update_from_config(STORM_CHECK_CONFIG)
results = defaultdict(list)
def report_gauge(metric, value, tags, additional_tags):
results[metric].append(value)
check.report_gauge = report_gauge
check.process_cluster_stats(TEST_STORM_CLUSTER_SUMMARY)
assert len(results) == 13
# Check Cluster Stats
assert results['storm.cluster.executorsTotal'][0] == 33
assert results['storm.cluster.slotsTotal'][0] == 10
assert results['storm.cluster.slotsFree'][0] == 4
assert results['storm.cluster.topologies'][0] == 1
assert results['storm.cluster.supervisors'][0] == 1
assert results['storm.cluster.tasksTotal'][0] == 33
assert results['storm.cluster.slotsUsed'][0] == 6
def test_process_nimbus_stats():
check = StormCheck(CHECK_NAME, {}, {})
check.update_from_config(STORM_CHECK_CONFIG)
results = defaultdict(list)
def report_gauge(metric, value, tags, additional_tags):
results[metric].append(value)
check.report_gauge = report_gauge
check.process_nimbus_stats(TEST_STORM_NIMBUSES_SUMMARY)
assert len(results) == 5
# Check Leader Stats
assert results['storm.nimbus.upTimeSeconds'][0] == 0
assert results['storm.nimbus.upTimeSeconds'][1] == 25842
# Check General Stats
assert results['storm.nimbus.numLeaders'][0] == 1
assert results['storm.nimbus.numFollowers'][0] == 0
assert results['storm.nimbus.numOffline'][0] == 1
assert results['storm.nimbus.numDead'][0] == 0