Doesn’t tell much either (I guess):
Windowing debug before restarting:
“2020-03-16 13:33:58.089 o.a.s.w.WindowManager Thread-14-builderBolt-executor[6
6] [DEBUG] Scan events, eviction policy WatermarkTimeEvictionPolicy{lag=60000}
TimeEvictionPolicy{windowLength=30000, referenceTime=1584365250000}”
“2020-03-16 13:33:58.090 o.a.s.w.WindowManager Thread-14-builderBolt-executor[6
6] [DEBUG] [0] events expired from window.”
“2020-03-16 13:35:05.635 o.a.s.w.WindowManager Thread-14-builderBolt-executor[6
6] [DEBUG] Scan events, eviction policy WatermarkTimeEvictionPolicy{lag=60000}
TimeEvictionPolicy{windowLength=30000, referenceTime=1584365250000}”
“2020-03-16 13:35:05.635 o.a.s.w.WindowManager Thread-14-builderBolt-executor[6
6] [DEBUG] [0] events expired from window.”
Storm debug before restarting:
“2020-03-16 13:59:19.024 o.a.s.m.SystemBolt Thread-18-__system-executor[-1 -1]
[DEBUG] Emitting aggregated metric tuple - taskInfoEntry:
TaskInfo{srcWorkerHost='XXXXXXXXXXXXXXXXXXXXX’, srcWorkerPort=6706,
srcComponentId='__system', srcTaskId=-1, timestamp=1584367158,
updateIntervalSecs=60} / aggregated data points:
[[__transfer-count.__metrics_aggregate = [20]], [memory/nonHeap.usedBytes =
[123928088]], [__transfer.sojourn_time_ms = [0.0]],
[__recv-iconnection.enqueued = [{}]], [__transfer.read_pos = [-1]],
[__sendqueue.capacity = [1024]], [memory/heap.initBytes = [528482304]],
[memory/heap.virtualFreeBytes = [422777392]], [__sendqueue.sojourn_time_ms =
[0.0]], [__transfer.tuple_population = [0]], [__sendqueue.arrival_rate_secs =
[0.0]], [memory/heap.unusedBytes = [327881264]], [memory/nonHeap.maxBytes =
[-1]], [__transfer.write_pos = [-1]], [__emit-count.__metrics_aggregate =
[20]], [__receive.read_pos = [202]], [__receive.population = [1]],
[__receive.arrival_rate_secs = [0.11095084877399312]], [GC/PSScavenge.count =
[0]], [GC/PSScavenge.timeMs = [0]], [__execute-latency.__system:__metrics =
[0.0]], [memory/heap.usedBytes = [3395087824]], [__receive.tuple_population =
[0]], [__sendqueue.population = [0]], [memory/nonHeap.committedBytes =
[126509056]], [__receive.sojourn_time_ms = [0.0]], [__receive.overflow = [2]],
[memory/heap.committedBytes = [3722969088]], [GC/PSMarkSweep.timeMs = [60661]],
[memory/nonHeap.initBytes = [2555904]], [GC/PSMarkSweep.count = [16]],
[__transfer.arrival_rate_secs = [0.0]], [__sendqueue.overflow = [0]],
[__receive.write_pos = [203]], [__sendqueue.read_pos = [127]],
[memory/nonHeap.virtualFreeBytes = [-123928089]], [uptimeSecs = [1035.751]],
[newWorkerEvent = [0]], [__sendqueue.tuple_population = [0]],
[memory/nonHeap.unusedBytes = [2580968]], [__transfer.population = [0]],
[__receive.capacity = [1024]], [__transfer.overflow = [0]], [startTimeSecs =
[1.584366114667E9]], [memory/heap.maxBytes = [3817865216]],
[__transfer.capacity = [1024]], [__recv-iconnection.dequeuedMessages = [0]],
[__sendqueue.write_pos = [127]], [__execute-count.__system:__metrics = [0]]]”
“2020-03-16 13:59:19.024 o.a.s.m.SystemBolt Thread-18-__system-executor[-1 -1]
[DEBUG] Clearing sent metrics”
“2020-03-16 13:59:41.692 o.a.s.u.LocalState heartbeat-timer [DEBUG] New Local
State for /hadoop/storm/workers/b41f3744-522b-4f17-bc0d-35828556a5ea/heartbeats”
