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Posted to jira@kafka.apache.org by "Matthias J. Sax (JIRA)" <ji...@apache.org> on 2017/06/30 17:55:00 UTC
[jira] [Comment Edited] (KAFKA-5545) Kafka Stream not able to
successfully restart over new broker ip
[ https://issues.apache.org/jira/browse/KAFKA-5545?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16070474#comment-16070474 ]
Matthias J. Sax edited comment on KAFKA-5545 at 6/30/17 5:54 PM:
-----------------------------------------------------------------
Hi. The messages with the stack trace
{noformat}
11:04:09.034 [StreamThread-38] WARN o.a.k.s.p.internals.StreamThread - Could not create task 0_5. Will retry.
org.apache.kafka.streams.errors.LockException: task [0_5] Failed to lock the state directory for task 0_5
{noformat}
are WARN level messages. Those are expected during rebalance and they should resolve automatically. And it seems, that it did resolve automatically, as you get
{noformat}
11:04:13.642 [StreamThread-44] INFO o.a.k.s.p.internals.StreamThread - stream-thread [StreamThread-44] Committing all tasks because the commit interval 10000ms has elapsed
{noformat}
later on. The logs don't show any ERROR logs so I am not sure what the actual issues if you observe. Does you app not work properly after the WARN logs about the lock go away?
One more question:
{quote}
we cleanup the stream, rebuild topology(tried with reusing topology) and start the stream again
{quote}
What exact steps are you doing here? Send a `kill` signal? Call `KafkaStreams#close()`? Btw: you should be able to reuse the topology -- you just need to create a new KafkaStreams instance with new config. If this does not work for you, we should have look into this too.
was (Author: mjsax):
Hi. The messages with the stack trace
{noformat}
11:04:09.034 [StreamThread-38] WARN o.a.k.s.p.internals.StreamThread - Could not create task 0_5. Will retry.
org.apache.kafka.streams.errors.LockException: task [0_5] Failed to lock the state directory for task 0_5
{noformat}
are WARN level messages. Those are expected during rebalance and they should resolve automatically. And it seems, that it did resolve automatically, as you get
{noformat}
11:04:13.642 [StreamThread-44] INFO o.a.k.s.p.internals.StreamThread - stream-thread [StreamThread-44] Committing all tasks because the commit interval 10000ms has elapsed
{noformat}
later on. The logs don't show any ERROR logs so I am not sure what the actual issues if you observe. Does you app not work properly after the WARN logs about the lock go away?
> Kafka Stream not able to successfully restart over new broker ip
> ----------------------------------------------------------------
>
> Key: KAFKA-5545
> URL: https://issues.apache.org/jira/browse/KAFKA-5545
> Project: Kafka
> Issue Type: Bug
> Reporter: Yogesh BG
> Priority: Critical
>
> Hi
> I have one kafka broker and one kafka stream application
> initially kafka stream connected and starts processing data. Then i restart the broker. When broker restarts new ip will be assigned.
> In kafka stream i have a 5min interval thread which checks if broker ip changed and if changed, we cleanup the stream, rebuild topology(tried with reusing topology) and start the stream again. I end up with the following exceptions.
> 11:04:08.032 [StreamThread-38] INFO o.a.k.s.p.internals.StreamThread - stream-thread [StreamThread-38] Creating active task 0_5 with assigned partitions [PR-5]
> 11:04:08.033 [StreamThread-41] INFO o.a.k.s.p.internals.StreamThread - stream-thread [StreamThread-41] Creating active task 0_1 with assigned partitions [PR-1]
> 11:04:08.036 [StreamThread-34] INFO o.a.k.s.p.internals.StreamThread - stream-thread [StreamThread-34] Creating active task 0_7 with assigned partitions [PR-7]
> 11:04:08.036 [StreamThread-37] INFO o.a.k.s.p.internals.StreamThread - stream-thread [StreamThread-37] Creating active task 0_3 with assigned partitions [PR-3]
> 11:04:08.036 [StreamThread-45] INFO o.a.k.s.p.internals.StreamThread - stream-thread [StreamThread-45] Creating active task 0_0 with assigned partitions [PR-0]
> 11:04:08.037 [StreamThread-36] INFO o.a.k.s.p.internals.StreamThread - stream-thread [StreamThread-36] Creating active task 0_4 with assigned partitions [PR-4]
> 11:04:08.037 [StreamThread-43] INFO o.a.k.s.p.internals.StreamThread - stream-thread [StreamThread-43] Creating active task 0_6 with assigned partitions [PR-6]
> 11:04:08.038 [StreamThread-48] INFO o.a.k.s.p.internals.StreamThread - stream-thread [StreamThread-48] Creating active task 0_2 with assigned partitions [PR-2]
> 11:04:09.034 [StreamThread-38] WARN o.a.k.s.p.internals.StreamThread - Could not create task 0_5. Will retry.
> org.apache.kafka.streams.errors.LockException: task [0_5] Failed to lock the state directory for task 0_5
> at org.apache.kafka.streams.processor.internals.ProcessorStateManager.<init>(ProcessorStateManager.java:100) ~[rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.AbstractTask.<init>(AbstractTask.java:73) ~[rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamTask.<init>(StreamTask.java:108) ~[rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamThread.createStreamTask(StreamThread.java:864) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamThread$TaskCreator.createTask(StreamThread.java:1237) ~[rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamThread$AbstractTaskCreator.retryWithBackoff(StreamThread.java:1210) ~[rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamThread.addStreamTasks(StreamThread.java:967) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamThread.access$600(StreamThread.java:69) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamThread$1.onPartitionsAssigned(StreamThread.java:234) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.clients.consumer.internals.ConsumerCoordinator.onJoinComplete(ConsumerCoordinator.java:259) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.clients.consumer.internals.AbstractCoordinator.joinGroupIfNeeded(AbstractCoordinator.java:352) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.clients.consumer.internals.AbstractCoordinator.ensureActiveGroup(AbstractCoordinator.java:303) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.clients.consumer.internals.ConsumerCoordinator.poll(ConsumerCoordinator.java:290) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.clients.consumer.KafkaConsumer.pollOnce(KafkaConsumer.java:1029) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.clients.consumer.KafkaConsumer.poll(KafkaConsumer.java:995) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamThread.runLoop(StreamThread.java:592) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamThread.run(StreamThread.java:361) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> 11:04:09.035 [StreamThread-41] WARN o.a.k.s.p.internals.StreamThread - Could not create task 0_1. Will retry.
> org.apache.kafka.streams.errors.LockException: task [0_1] Failed to lock the state directory for task 0_1
> at org.apache.kafka.streams.processor.internals.ProcessorStateManager.<init>(ProcessorStateManager.java:100) ~[rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.AbstractTask.<init>(AbstractTask.java:73) ~[rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamTask.<init>(StreamTask.java:108) ~[rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamThread.createStreamTask(StreamThread.java:864) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamThread$TaskCreator.createTask(StreamThread.java:1237) ~[rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamThread$AbstractTaskCreator.retryWithBackoff(StreamThread.java:1210) ~[rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamThread.addStreamTasks(StreamThread.java:967) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamThread.access$600(StreamThread.java:69) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamThread$1.onPartitionsAssigned(StreamThread.java:234) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.clients.consumer.internals.ConsumerCoordinator.onJoinComplete(ConsumerCoordinator.java:259) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.clients.consumer.internals.AbstractCoordinator.joinGroupIfNeeded(AbstractCoordinator.java:352) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.clients.consumer.internals.AbstractCoordinator.ensureActiveGroup(AbstractCoordinator.java:303) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.clients.consumer.internals.ConsumerCoordinator.poll(ConsumerCoordinator.java:290) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.clients.consumer.KafkaConsumer.pollOnce(KafkaConsumer.java:1029) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.clients.consumer.KafkaConsumer.poll(KafkaConsumer.java:995) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamThread.runLoop(StreamThread.java:592) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamThread.run(StreamThread.java:361) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> 11:04:09.037 [StreamThread-37] WARN o.a.k.s.p.internals.StreamThread - Could not create task 0_3. Will retry.
> org.apache.kafka.streams.errors.LockException: task [0_3] Failed to lock the state directory for task 0_3
> at org.apache.kafka.streams.processor.internals.ProcessorStateManager.<init>(ProcessorStateManager.java:100) ~[rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.AbstractTask.<init>(AbstractTask.java:73) ~[rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamTask.<init>(StreamTask.java:108) ~[rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamThread.createStreamTask(StreamThread.java:864) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamThread$TaskCreator.createTask(StreamThread.java:1237) ~[rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamThread$AbstractTaskCreator.retryWithBackoff(StreamThread.java:1210) ~[rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamThread.addStreamTasks(StreamThread.java:967) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamThread.access$600(StreamThread.java:69) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamThread$1.onPartitionsAssigned(StreamThread.java:234) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.clients.consumer.internals.ConsumerCoordinator.onJoinComplete(ConsumerCoordinator.java:259) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.clients.consumer.internals.AbstractCoordinator.joinGroupIfNeeded(AbstractCoordinator.java:352) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.clients.consumer.internals.AbstractCoordinator.ensureActiveGroup(AbstractCoordinator.java:303) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.clients.consumer.internals.ConsumerCoordinator.poll(ConsumerCoordinator.java:290) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.clients.consumer.KafkaConsumer.pollOnce(KafkaConsumer.java:1029) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.clients.consumer.KafkaConsumer.poll(KafkaConsumer.java:995) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamThread.runLoop(StreamThread.java:592) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamThread.run(StreamThread.java:361) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> 11:04:09.039 [StreamThread-34] WARN o.a.k.s.p.internals.StreamThread - Could not create task 0_7. Will retry.
> org.apache.kafka.streams.errors.LockException: task [0_7] Failed to lock the state directory for task 0_7
> at org.apache.kafka.streams.processor.internals.ProcessorStateManager.<init>(ProcessorStateManager.java:100) ~[rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.AbstractTask.<init>(AbstractTask.java:73) ~[rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamTask.<init>(StreamTask.java:108) ~[rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamThread.createStreamTask(StreamThread.java:864) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamThread$TaskCreator.createTask(StreamThread.java:1237) ~[rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamThread$AbstractTaskCreator.retryWithBackoff(StreamThread.java:1210) ~[rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamThread.addStreamTasks(StreamThread.java:967) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamThread.access$600(StreamThread.java:69) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamThread$1.onPartitionsAssigned(StreamThread.java:234) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.clients.consumer.internals.ConsumerCoordinator.onJoinComplete(ConsumerCoordinator.java:259) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.clients.consumer.internals.AbstractCoordinator.joinGroupIfNeeded(AbstractCoordinator.java:352) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.clients.consumer.internals.AbstractCoordinator.ensureActiveGroup(AbstractCoordinator.java:303) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.clients.consumer.internals.ConsumerCoordinator.poll(ConsumerCoordinator.java:290) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.clients.consumer.KafkaConsumer.pollOnce(KafkaConsumer.java:1029) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.clients.consumer.KafkaConsumer.poll(KafkaConsumer.java:995) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamThread.runLoop(StreamThread.java:592) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamThread.run(StreamThread.java:361) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> 11:04:09.039 [StreamThread-43] WARN o.a.k.s.p.internals.StreamThread - Could not create task 0_6. Will retry.
> org.apache.kafka.streams.errors.LockException: task [0_6] Failed to lock the state directory for task 0_6
> at org.apache.kafka.streams.processor.internals.ProcessorStateManager.<init>(ProcessorStateManager.java:100) ~[rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.AbstractTask.<init>(AbstractTask.java:73) ~[rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamTask.<init>(StreamTask.java:108) ~[rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamThread.createStreamTask(StreamThread.java:864) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamThread$TaskCreator.createTask(StreamThread.java:1237) ~[rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamThread$AbstractTaskCreator.retryWithBackoff(StreamThread.java:1210) ~[rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamThread.addStreamTasks(StreamThread.java:967) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamThread.access$600(StreamThread.java:69) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamThread$1.onPartitionsAssigned(StreamThread.java:234) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.clients.consumer.internals.ConsumerCoordinator.onJoinComplete(ConsumerCoordinator.java:259) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.clients.consumer.internals.AbstractCoordinator.joinGroupIfNeeded(AbstractCoordinator.java:352) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.clients.consumer.internals.AbstractCoordinator.ensureActiveGroup(AbstractCoordinator.java:303) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.clients.consumer.internals.ConsumerCoordinator.poll(ConsumerCoordinator.java:290) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.clients.consumer.KafkaConsumer.pollOnce(KafkaConsumer.java:1029) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.clients.consumer.KafkaConsumer.poll(KafkaConsumer.java:995) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamThread.runLoop(StreamThread.java:592) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamThread.run(StreamThread.java:361) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> 11:04:09.039 [StreamThread-45] WARN o.a.k.s.p.internals.StreamThread - Could not create task 0_0. Will retry.
> org.apache.kafka.streams.errors.LockException: task [0_0] Failed to lock the state directory for task 0_0
> at org.apache.kafka.streams.processor.internals.ProcessorStateManager.<init>(ProcessorStateManager.java:100) ~[rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.AbstractTask.<init>(AbstractTask.java:73) ~[rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamTask.<init>(StreamTask.java:108) ~[rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamThread.createStreamTask(StreamThread.java:864) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamThread$TaskCreator.createTask(StreamThread.java:1237) ~[rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamThread$AbstractTaskCreator.retryWithBackoff(StreamThread.java:1210) ~[rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamThread.addStreamTasks(StreamThread.java:967) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamThread.access$600(StreamThread.java:69) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamThread$1.onPartitionsAssigned(StreamThread.java:234) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.clients.consumer.internals.ConsumerCoordinator.onJoinComplete(ConsumerCoordinator.java:259) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.clients.consumer.internals.AbstractCoordinator.joinGroupIfNeeded(AbstractCoordinator.java:352) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.clients.consumer.internals.AbstractCoordinator.ensureActiveGroup(AbstractCoordinator.java:303) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.clients.consumer.internals.ConsumerCoordinator.poll(ConsumerCoordinator.java:290) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.clients.consumer.KafkaConsumer.pollOnce(KafkaConsumer.java:1029) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.clients.consumer.KafkaConsumer.poll(KafkaConsumer.java:995) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamThread.runLoop(StreamThread.java:592) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamThread.run(StreamThread.java:361) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> 11:04:09.039 [StreamThread-36] WARN o.a.k.s.p.internals.StreamThread - Could not create task 0_4. Will retry.
> org.apache.kafka.streams.errors.LockException: task [0_4] Failed to lock the state directory for task 0_4
> at org.apache.kafka.streams.processor.internals.ProcessorStateManager.<init>(ProcessorStateManager.java:100) ~[rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.AbstractTask.<init>(AbstractTask.java:73) ~[rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamTask.<init>(StreamTask.java:108) ~[rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamThread.createStreamTask(StreamThread.java:864) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamThread$TaskCreator.createTask(StreamThread.java:1237) ~[rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamThread$AbstractTaskCreator.retryWithBackoff(StreamThread.java:1210) ~[rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamThread.addStreamTasks(StreamThread.java:967) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamThread.access$600(StreamThread.java:69) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamThread$1.onPartitionsAssigned(StreamThread.java:234) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.clients.consumer.internals.ConsumerCoordinator.onJoinComplete(ConsumerCoordinator.java:259) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.clients.consumer.internals.AbstractCoordinator.joinGroupIfNeeded(AbstractCoordinator.java:352) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.clients.consumer.internals.AbstractCoordinator.ensureActiveGroup(AbstractCoordinator.java:303) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.clients.consumer.internals.ConsumerCoordinator.poll(ConsumerCoordinator.java:290) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.clients.consumer.KafkaConsumer.pollOnce(KafkaConsumer.java:1029) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.clients.consumer.KafkaConsumer.poll(KafkaConsumer.java:995) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamThread.runLoop(StreamThread.java:592) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamThread.run(StreamThread.java:361) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> 11:04:09.039 [StreamThread-48] WARN o.a.k.s.p.internals.StreamThread - Could not create task 0_2. Will retry.
> org.apache.kafka.streams.errors.LockException: task [0_2] Failed to lock the state directory for task 0_2
> at org.apache.kafka.streams.processor.internals.ProcessorStateManager.<init>(ProcessorStateManager.java:100) ~[rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.AbstractTask.<init>(AbstractTask.java:73) ~[rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamTask.<init>(StreamTask.java:108) ~[rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamThread.createStreamTask(StreamThread.java:864) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamThread$TaskCreator.createTask(StreamThread.java:1237) ~[rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamThread$AbstractTaskCreator.retryWithBackoff(StreamThread.java:1210) ~[rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamThread.addStreamTasks(StreamThread.java:967) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamThread.access$600(StreamThread.java:69) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamThread$1.onPartitionsAssigned(StreamThread.java:234) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.clients.consumer.internals.ConsumerCoordinator.onJoinComplete(ConsumerCoordinator.java:259) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.clients.consumer.internals.AbstractCoordinator.joinGroupIfNeeded(AbstractCoordinator.java:352) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.clients.consumer.internals.AbstractCoordinator.ensureActiveGroup(AbstractCoordinator.java:303) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.clients.consumer.internals.ConsumerCoordinator.poll(ConsumerCoordinator.java:290) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.clients.consumer.KafkaConsumer.pollOnce(KafkaConsumer.java:1029) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.clients.consumer.KafkaConsumer.poll(KafkaConsumer.java:995) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamThread.runLoop(StreamThread.java:592) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> at org.apache.kafka.streams.processor.internals.StreamThread.run(StreamThread.java:361) [rtp-kafkastreams-1.0-SNAPSHOT-jar-with-dependencies.jar:na]
> 11:04:13.642 [StreamThread-44] INFO o.a.k.s.p.internals.StreamThread - stream-thread [StreamThread-44] Committing all tasks because the commit interval 10000ms has elapsed
> 11:04:13.642 [StreamThread-47] INFO o.a.k.s.p.internals.StreamThread - stream-thread [StreamThread-47] Committing all tasks because the commit interval 10000ms has elapsed
> 11:04:13.642 [StreamThread-42] INFO o.a.k.s.p.internals.StreamThread - stream-thread [StreamThread-42] Committing all tasks because the commit interval 10000ms has elapsed
> 11:04:13.642 [StreamThread-46] INFO o.a.k.s.p.internals.StreamThread - stream-thread [StreamThread-46] Committing all tasks because the commit interval 10000ms has ela
> ]
> psed
> 11:04:13.646 [StreamThread-33] INFO o.a.k.s.p.internals.StreamThread - stream-thread [StreamThread-33] Committing all tasks because the commit interval 10000ms has ela
> psed
> 11:04:13.648 [StreamThread-40] INFO o.a.k.s.p.internals.StreamThread - stream-thread [StreamThread-40] Committing all tasks because the commit interval 10000ms has ela
> psed
> 11:04:13.655 [StreamThread-39] INFO o.a.k.s.p.internals.StreamThread - stream-thread [StreamThread-39] Committing all tasks because the commit interval 10000ms has ela
> psed
> 11:04:13.660 [StreamThread-35] INFO o.a.k.s.p.internals.StreamThread - stream-thread [StreamThread-35] Committing all tasks because the commit interval 10000ms has ela
> psed
> 11:04:23.663 [StreamThread-42] INFO o.a.k.s.p.internals.StreamThread - stream-thread [StreamThread-42] Committing all tasks because the commit interval 10000ms has ela
> psed
> 11:04:23.663 [StreamThread-46] INFO o.a.k.s.p.internals.StreamThread - stream-thread [StreamThread-46] Committing all tasks because the commit interval 10000ms has ela
> psed
> 11:04:23.663 [StreamThread-47] INFO o.a.k.s.p.internals.StreamThread - stream-thread [StreamThread-47] Committing all tasks because the commit interval 10000ms has ela
> psed
> 11:04:23.663 [StreamThread-44] INFO o.a.k.s.p.internals.StreamThread - stream-thread [StreamThread-44] Committing all tasks because the commit interval 10000ms has ela
> psed
> 11:04:23.671 [StreamThread-33] INFO o.a.k.s.p.internals.StreamThread - stream-thread [StreamThread-33] Committing all tasks because the commit interval 10000ms has ela
> psed
> 11:04:23.676 [StreamThread-40] INFO o.a.k.s.p.internals.StreamThread - stream-thread [StreamThread-40] Committing all tasks because the commit interval 10000ms has ela
> psed
> 11:04:23.677 [StreamThread-39] INFO o.a.k.s.p.internals.StreamThread - stream-thread [StreamThread-39] Committing all tasks because the commit interval 10000ms has ela
> psed
> 11:04:23.682 [StreamThread-35] INFO o.a.k.s.p.internals.StreamThread - stream-thread [StreamThread-35] Committing all tasks because the commit interval 10000ms has ela
> psed
> 11:04:29.025 [pool-4-thread-1]
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