You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@kafka.apache.org by "Matthias J. Sax (JIRA)" <ji...@apache.org> on 2017/01/03 17:08:58 UTC
[jira] [Resolved] (KAFKA-4582) KStream job fails in multi-thread
mode
[ https://issues.apache.org/jira/browse/KAFKA-4582?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Matthias J. Sax resolved KAFKA-4582.
------------------------------------
Resolution: Duplicate
> KStream job fails in multi-thread mode
> ---------------------------------------
>
> Key: KAFKA-4582
> URL: https://issues.apache.org/jira/browse/KAFKA-4582
> Project: Kafka
> Issue Type: Bug
> Components: streams
> Affects Versions: 0.10.0.1
> Environment: t2.large EC2 AWS instance
> Reporter: Manuel Romero
>
> We are experimenting an issue with KStream when using more than one thread. Currently, we are using 2 threads in a t2.large EC2 AWS instance. According to the searches we made, this error should be solved in the version we are currently using. It seems the job fails to rebalance due to an error on the lock on the state directory. This is the full log.
> 16/12/19 16:36:36 INFO internals.AbstractCoordinator: (Re-)joining group dougal_text_pipeline_id
> 16/12/19 16:36:36 INFO assignment.TaskAssignor: stream-thread [StreamThread-6] Assigning tasks to clients: {a2a7324e-43da-4b17-878b-53f62a0fd870=[activeTasks: ([]) assignedTasks: ([]) prevActiveTasks: ([0_32, 0_2, 0_68, 0_38, 0_8, 0_74, 0_44, 0_14, 0_80, 0_50, 0_20, 0_86, 0_56, 0_26, 0_92, 0_62]) prevAssignedTasks: ([0_32, 0_2, 0_68, 0_38, 0_8, 0_74, 0_44, 0_14, 0_80, 0_50, 0_20, 0_86, 0_56, 0_26, 0_92, 0_62]) capacity: 1.0 cost: 0.0]}, prevAssignmentBalanced: false, prevClientsUnchanged: false, tasks: [0_0, 0_1, 0_2, 0_3, 0_4, 0_5, 0_6, 0_7, 0_8, 0_9, 0_10, 0_11, 0_12, 0_13, 0_14, 0_15, 0_16, 0_17, 0_18, 0_19, 0_20, 0_21, 0_22, 0_23, 0_24, 0_25, 0_26, 0_27, 0_28, 0_29, 0_30, 0_31, 0_32, 0_33, 0_34, 0_35, 0_36, 0_37, 0_38, 0_39, 0_40, 0_41, 0_42, 0_43, 0_44, 0_45, 0_46, 0_47, 0_48, 0_49, 0_50, 0_51, 0_52, 0_53, 0_54, 0_55, 0_56, 0_57, 0_58, 0_59, 0_60, 0_61, 0_62, 0_63, 0_64, 0_65, 0_66, 0_67, 0_68, 0_69, 0_70, 0_71, 0_72, 0_73, 0_74, 0_75, 0_76, 0_77, 0_78, 0_79, 0_80, 0_81, 0_82, 0_83, 0_84, 0_85, 0_86, 0_87, 0_88, 0_89, 0_90, 0_91, 0_92, 0_93, 0_94, 0_95], replicas: 0
> 16/12/19 16:36:36 INFO assignment.TaskAssignor: stream-thread [StreamThread-6] Assigned with: {a2a7324e-43da-4b17-878b-53f62a0fd870=[activeTasks: ([0_0, 0_1, 0_2, 0_3, 0_4, 0_5, 0_6, 0_7, 0_8, 0_9, 0_10, 0_11, 0_12, 0_13, 0_14, 0_15, 0_16, 0_17, 0_18, 0_19, 0_20, 0_21, 0_22, 0_23, 0_24, 0_25, 0_26, 0_27, 0_28, 0_29, 0_30, 0_31, 0_32, 0_33, 0_34, 0_35, 0_36, 0_37, 0_38, 0_39, 0_40, 0_41, 0_42, 0_43, 0_44, 0_45, 0_46, 0_47, 0_48, 0_49, 0_50, 0_51, 0_52, 0_53, 0_54, 0_55, 0_56, 0_57, 0_58, 0_59, 0_60, 0_61, 0_62, 0_63, 0_64, 0_65, 0_66, 0_67, 0_68, 0_69, 0_70, 0_71, 0_72, 0_73, 0_74, 0_75, 0_76, 0_77, 0_78, 0_79, 0_80, 0_81, 0_82, 0_83, 0_84, 0_85, 0_86, 0_87, 0_88, 0_89, 0_90, 0_91, 0_92, 0_93, 0_94, 0_95]) assignedTasks: ([0_0, 0_1, 0_2, 0_3, 0_4, 0_5, 0_6, 0_7, 0_8, 0_9, 0_10, 0_11, 0_12, 0_13, 0_14, 0_15, 0_16, 0_17, 0_18, 0_19, 0_20, 0_21, 0_22, 0_23, 0_24, 0_25, 0_26, 0_27, 0_28, 0_29, 0_30, 0_31, 0_32, 0_33, 0_34, 0_35, 0_36, 0_37, 0_38, 0_39, 0_40, 0_41, 0_42, 0_43, 0_44, 0_45, 0_46, 0_47, 0_48, 0_49, 0_50, 0_51, 0_52, 0_53, 0_54, 0_55, 0_56, 0_57, 0_58, 0_59, 0_60, 0_61, 0_62, 0_63, 0_64, 0_65, 0_66, 0_67, 0_68, 0_69, 0_70, 0_71, 0_72, 0_73, 0_74, 0_75, 0_76, 0_77, 0_78, 0_79, 0_80, 0_81, 0_82, 0_83, 0_84, 0_85, 0_86, 0_87, 0_88, 0_89, 0_90, 0_91, 0_92, 0_93, 0_94, 0_95]) prevActiveTasks: ([]) prevAssignedTasks: ([]) capacity: 1.0 cost: 41.600000000000016]}
> 16/12/19 16:36:36 INFO internals.AbstractCoordinator: Successfully joined group dougal_text_pipeline_id with generation 21
> 16/12/19 16:36:36 INFO internals.ConsumerCoordinator: Setting newly assigned partitions [crawler-fashion-content-83, crawler-fashion-content-17, crawler-fashion-content-50, crawler-fashion-content-91, crawler-fashion-content-25, crawler-fashion-content-58, crawler-fashion-content-33, crawler-fashion-content-66, crawler-fashion-content-0, crawler-fashion-content-41, crawler-fashion-content-74, crawler-fashion-content-8, crawler-fashion-content-49, crawler-fashion-content-82, crawler-fashion-content-16, crawler-fashion-content-57, crawler-fashion-content-90, crawler-fashion-content-24, crawler-fashion-content-65, crawler-fashion-content-32, crawler-fashion-content-73, crawler-fashion-content-7, crawler-fashion-content-40, crawler-fashion-content-81, crawler-fashion-content-15, crawler-fashion-content-48, crawler-fashion-content-89, crawler-fashion-content-23, crawler-fashion-content-56, crawler-fashion-content-31, crawler-fashion-content-64, crawler-fashion-content-39, crawler-fashion-content-72, crawler-fashion-content-6, crawler-fashion-content-47, crawler-fashion-content-80, crawler-fashion-content-14, crawler-fashion-content-55, crawler-fashion-content-88, crawler-fashion-content-22, crawler-fashion-content-63, crawler-fashion-content-30, crawler-fashion-content-71, crawler-fashion-content-5, crawler-fashion-content-38, crawler-fashion-content-79, crawler-fashion-content-13, crawler-fashion-content-46, crawler-fashion-content-87, crawler-fashion-content-21, crawler-fashion-content-54, crawler-fashion-content-4, crawler-fashion-content-95, crawler-fashion-content-29, crawler-fashion-content-62, crawler-fashion-content-12, crawler-fashion-content-37, crawler-fashion-content-70, crawler-fashion-content-20, crawler-fashion-content-45, crawler-fashion-content-78, crawler-fashion-content-28, crawler-fashion-content-53, crawler-fashion-content-86, crawler-fashion-content-3, crawler-fashion-content-36, crawler-fashion-content-61, crawler-fashion-content-94, crawler-fashion-content-11, crawler-fashion-content-44, crawler-fashion-content-69, crawler-fashion-content-19, crawler-fashion-content-52, crawler-fashion-content-77, crawler-fashion-content-27, crawler-fashion-content-60, crawler-fashion-content-85, crawler-fashion-content-35, crawler-fashion-content-68, crawler-fashion-content-2, crawler-fashion-content-93, crawler-fashion-content-43, crawler-fashion-content-76, crawler-fashion-content-10, crawler-fashion-content-51, crawler-fashion-content-84, crawler-fashion-content-18, crawler-fashion-content-59, crawler-fashion-content-92, crawler-fashion-content-26, crawler-fashion-content-67, crawler-fashion-content-1, crawler-fashion-content-34, crawler-fashion-content-75, crawler-fashion-content-9, crawler-fashion-content-42] for group dougal_text_pipeline_id
> 16/12/19 16:36:36 INFO internals.StreamThread: stream-thread [StreamThread-6] New partitions [[crawler-fashion-content-83, crawler-fashion-content-17, crawler-fashion-content-50, crawler-fashion-content-91, crawler-fashion-content-25, crawler-fashion-content-58, crawler-fashion-content-33, crawler-fashion-content-66, crawler-fashion-content-0, crawler-fashion-content-41, crawler-fashion-content-74, crawler-fashion-content-8, crawler-fashion-content-49, crawler-fashion-content-82, crawler-fashion-content-16, crawler-fashion-content-57, crawler-fashion-content-90, crawler-fashion-content-24, crawler-fashion-content-65, crawler-fashion-content-32, crawler-fashion-content-73, crawler-fashion-content-7, crawler-fashion-content-40, crawler-fashion-content-81, crawler-fashion-content-15, crawler-fashion-content-48, crawler-fashion-content-89, crawler-fashion-content-23, crawler-fashion-content-56, crawler-fashion-content-31, crawler-fashion-content-64, crawler-fashion-content-39, crawler-fashion-content-72, crawler-fashion-content-6, crawler-fashion-content-47, crawler-fashion-content-80, crawler-fashion-content-14, crawler-fashion-content-55, crawler-fashion-content-88, crawler-fashion-content-22, crawler-fashion-content-63, crawler-fashion-content-30, crawler-fashion-content-71, crawler-fashion-content-5, crawler-fashion-content-38, crawler-fashion-content-79, crawler-fashion-content-13, crawler-fashion-content-46, crawler-fashion-content-87, crawler-fashion-content-21, crawler-fashion-content-54, crawler-fashion-content-4, crawler-fashion-content-95, crawler-fashion-content-29, crawler-fashion-content-62, crawler-fashion-content-12, crawler-fashion-content-37, crawler-fashion-content-70, crawler-fashion-content-20, crawler-fashion-content-45, crawler-fashion-content-78, crawler-fashion-content-28, crawler-fashion-content-53, crawler-fashion-content-86, crawler-fashion-content-3, crawler-fashion-content-36, crawler-fashion-content-61, crawler-fashion-content-94, crawler-fashion-content-11, crawler-fashion-content-44, crawler-fashion-content-69, crawler-fashion-content-19, crawler-fashion-content-52, crawler-fashion-content-77, crawler-fashion-content-27, crawler-fashion-content-60, crawler-fashion-content-85, crawler-fashion-content-35, crawler-fashion-content-68, crawler-fashion-content-2, crawler-fashion-content-93, crawler-fashion-content-43, crawler-fashion-content-76, crawler-fashion-content-10, crawler-fashion-content-51, crawler-fashion-content-84, crawler-fashion-content-18, crawler-fashion-content-59, crawler-fashion-content-92, crawler-fashion-content-26, crawler-fashion-content-67, crawler-fashion-content-1, crawler-fashion-content-34, crawler-fashion-content-75, crawler-fashion-content-9, crawler-fashion-content-42]] assigned at the end of consumer rebalance.
> 16/12/19 16:36:36 INFO internals.StreamThread: stream-thread [StreamThread-6] Creating active task 0_0 with assigned partitions [[crawler-fashion-content-0]]
> 16/12/19 16:36:36 INFO kafka.KafkaStreamsBackboneCoordinator: get() called
> 16/12/19 16:36:36 INFO internals.StreamTask: task [0_0] Initializing state stores
> 16/12/19 16:36:36 INFO internals.StreamTask: task [0_0] Initializing processor nodes of the topology
> 16/12/19 16:36:36 INFO kafka.KafkaStreamsBackboneValueTransformer: Init called with org.apache.kafka.streams.processor.internals.ProcessorContextImpl@43350b2e 0_0
> 16/12/19 16:36:36 INFO internals.StreamThread: stream-thread [StreamThread-6] Creating active task 0_1 with assigned partitions [[crawler-fashion-content-1]]
> 16/12/19 16:36:36 INFO kafka.KafkaStreamsBackboneCoordinator: get() called
> 16/12/19 16:36:36 INFO internals.StreamTask: task [0_1] Initializing state stores
> 16/12/19 16:36:36 INFO internals.StreamTask: task [0_1] Initializing processor nodes of the topology
> 16/12/19 16:36:36 INFO kafka.KafkaStreamsBackboneValueTransformer: Init called with org.apache.kafka.streams.processor.internals.ProcessorContextImpl@5d045471 0_1
> 16/12/19 16:36:36 INFO internals.StreamThread: stream-thread [StreamThread-6] Creating active task 0_2 with assigned partitions [[crawler-fashion-content-2]]
> 16/12/19 16:36:36 INFO kafka.KafkaStreamsBackboneCoordinator: get() called
> 16/12/19 16:36:36 INFO internals.StreamTask: task [0_2] Initializing state stores
> 16/12/19 16:36:36 INFO internals.StreamTask: task [0_2] Initializing processor nodes of the topology
> 16/12/19 16:36:36 INFO kafka.KafkaStreamsBackboneValueTransformer: Init called with org.apache.kafka.streams.processor.internals.ProcessorContextImpl@215e155a 0_2
> 16/12/19 16:36:36 INFO internals.StreamThread: stream-thread [StreamThread-6] Creating active task 0_3 with assigned partitions [[crawler-fashion-content-3]]
> 16/12/19 16:36:36 INFO kafka.KafkaStreamsBackboneCoordinator: get() called
> 16/12/19 16:36:36 INFO internals.StreamTask: task [0_3] Initializing state stores
> 16/12/19 16:36:36 INFO internals.StreamTask: task [0_3] Initializing processor nodes of the topology
> #011at org.apache.kafka.streams.processor.internals.StreamTask.<init>(StreamTask.java:90)
> #011at org.apache.kafka.streams.processor.internals.StreamThread.createStreamTask(StreamThread.java:633)
> #011at org.apache.kafka.streams.processor.internals.StreamThread.addStreamTasks(StreamThread.java:660)
> #011at org.apache.kafka.streams.processor.internals.StreamThread.access$100(StreamThread.java:69)
> #011at org.apache.kafka.streams.processor.internals.StreamThread$1.onPartitionsAssigned(StreamThread.java:124)
> #011at org.apache.kafka.clients.consumer.internals.ConsumerCoordinator.onJoinComplete(ConsumerCoordinator.java:228)
> #011at org.apache.kafka.clients.consumer.internals.AbstractCoordinator.joinGroupIfNeeded(AbstractCoordinator.java:313)
> #011at org.apache.kafka.clients.consumer.internals.AbstractCoordinator.ensureActiveGroup(AbstractCoordinator.java:277)
> #011at org.apache.kafka.clients.consumer.internals.ConsumerCoordinator.poll(ConsumerCoordinator.java:259)
> #011at org.apache.kafka.clients.consumer.KafkaConsumer.pollOnce(KafkaConsumer.java:1013)
> #011at org.apache.kafka.clients.consumer.KafkaConsumer.poll(KafkaConsumer.java:979)
> #011at org.apache.kafka.streams.processor.internals.StreamThread.runLoop(StreamThread.java:407)
> #011at org.apache.kafka.streams.processor.internals.StreamThread.run(StreamThread.java:242)
> Caused by: java.io.IOException: task [0_6] Failed to lock the state directory: /tmp/kafka-streams/dougal_text_pipeline_id/0_6
> #011at org.apache.kafka.streams.processor.internals.ProcessorStateManager.<init>(ProcessorStateManager.java:101)
> #011at org.apache.kafka.streams.processor.internals.AbstractTask.<init>(AbstractTask.java:69)
> #011... 13 more
> 16/12/19 16:36:37 ERROR internals.ConsumerCoordinator: User provided listener org.apache.kafka.streams.processor.internals.StreamThread$1 for group dougal_text_pipeline_id failed on partition assignment
> org.apache.kafka.streams.errors.ProcessorStateException: task [0_6] Error while creating the state manager
> #011at org.apache.kafka.streams.processor.internals.AbstractTask.<init>(AbstractTask.java:72)
> #011at org.apache.kafka.streams.processor.internals.StreamTask.<init>(StreamTask.java:90)
> #011at org.apache.kafka.streams.processor.internals.StreamThread.createStreamTask(StreamThread.java:633)
> #011at org.apache.kafka.streams.processor.internals.StreamThread.addStreamTasks(StreamThread.java:660)
> #011at org.apache.kafka.streams.processor.internals.StreamThread.access$100(StreamThread.java:69)
> #011at org.apache.kafka.streams.processor.internals.StreamThread$1.onPartitionsAssigned(StreamThread.java:124)
> #011at org.apache.kafka.clients.consumer.internals.ConsumerCoordinator.onJoinComplete(ConsumerCoordinator.java:228)
> #011at org.apache.kafka.clients.consumer.internals.AbstractCoordinator.joinGroupIfNeeded(AbstractCoordinator.java:313)
> #011at org.apache.kafka.clients.consumer.internals.AbstractCoordinator.ensureActiveGroup(AbstractCoordinator.java:277)
> #011at org.apache.kafka.clients.consumer.internals.ConsumerCoordinator.poll(ConsumerCoordinator.java:259)
> #011at org.apache.kafka.clients.consumer.KafkaConsumer.pollOnce(KafkaConsumer.java:1013)
> #011at org.apache.kafka.clients.consumer.KafkaConsumer.poll(KafkaConsumer.java:979)
> #011at org.apache.kafka.streams.processor.internals.StreamThread.runLoop(StreamThread.java:407)
> #011at org.apache.kafka.streams.processor.internals.StreamThread.run(StreamThread.java:242)
> Caused by: java.io.IOException: task [0_6] Failed to lock the state directory: /tmp/kafka-streams/dougal_text_pipeline_id/0_6
> #011at org.apache.kafka.streams.processor.internals.ProcessorStateManager.<init>(ProcessorStateManager.java:101)
> #011at org.apache.kafka.streams.processor.internals.AbstractTask.<init>(AbstractTask.java:69)
> #011... 13 more
> 16/12/19 16:36:37 INFO internals.StreamThread: stream-thread [StreamThread-6] Shutting down
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)