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https://issues.apache.org/jira/browse/FLINK-7287?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16104950#comment-16104950
]
ASF GitHub Bot commented on FLINK-7287:
---------------------------------------
Github user tzulitai commented on the issue:
https://github.com/apache/flink/pull/4414
Merging ..
> test instability in Kafka010ITCase.testCommitOffsetsToKafka
> -----------------------------------------------------------
>
> Key: FLINK-7287
> URL: https://issues.apache.org/jira/browse/FLINK-7287
> Project: Flink
> Issue Type: Improvement
> Components: Kafka Connector, Tests
> Affects Versions: 1.4.0
> Reporter: Nico Kruber
> Assignee: Nico Kruber
> Labels: test-stability
>
> sporadically, {{Kafka010ITCase.testCommitOffsetsToKafka}} seems to be
> failing, e.g.
> {code}
> ================================================================================
> Test
> testCommitOffsetsToKafka(org.apache.flink.streaming.connectors.kafka.Kafka010ITCase)
> is running.
> --------------------------------------------------------------------------------
> 12:29:31,597 INFO org.apache.flink.streaming.connectors.kafka.KafkaTestBase
> -
> ===================================
> == Writing sequence of 50 into testCommitOffsetsToKafkaTopic with p=3
> ===================================
> 12:29:31,597 INFO org.apache.flink.streaming.connectors.kafka.KafkaTestBase
> - Writing attempt #1
> 12:29:31,598 INFO
> org.apache.flink.streaming.connectors.kafka.KafkaTestEnvironmentImpl -
> Creating topic testCommitOffsetsToKafkaTopic-1
> 12:29:31,598 INFO org.I0Itec.zkclient.ZkEventThread
> - Starting ZkClient event thread.
> 12:29:31,599 INFO org.I0Itec.zkclient.ZkClient
> - Waiting for keeper state SyncConnected
> 12:29:31,601 INFO org.I0Itec.zkclient.ZkClient
> - zookeeper state changed (SyncConnected)
> 12:29:31,615 INFO org.I0Itec.zkclient.ZkEventThread
> - Terminate ZkClient event thread.
> 12:29:31,719 INFO org.I0Itec.zkclient.ZkEventThread
> - Starting ZkClient event thread.
> 12:29:31,722 INFO org.I0Itec.zkclient.ZkClient
> - Waiting for keeper state SyncConnected
> 12:29:31,728 INFO org.I0Itec.zkclient.ZkClient
> - zookeeper state changed (SyncConnected)
> 12:29:31,729 INFO org.I0Itec.zkclient.ZkEventThread
> - Terminate ZkClient event thread.
> 12:29:31,832 INFO
> org.apache.flink.streaming.connectors.kafka.FlinkKafkaProducerBase -
> Starting FlinkKafkaProducer (3/3) to produce into default topic
> testCommitOffsetsToKafkaTopic-1
> 12:29:31,840 INFO
> org.apache.flink.streaming.connectors.kafka.FlinkKafkaProducerBase -
> Starting FlinkKafkaProducer (2/3) to produce into default topic
> testCommitOffsetsToKafkaTopic-1
> 12:29:31,842 WARN
> org.apache.flink.streaming.connectors.kafka.FlinkKafkaProducerBase -
> Flushing on checkpoint is enabled, but checkpointing is not enabled.
> Disabling flushing.
> 12:29:31,844 INFO
> org.apache.flink.streaming.connectors.kafka.FlinkKafkaProducerBase -
> Starting FlinkKafkaProducer (1/3) to produce into default topic
> testCommitOffsetsToKafkaTopic-1
> 12:29:31,844 WARN
> org.apache.flink.streaming.connectors.kafka.FlinkKafkaProducerBase -
> Flushing on checkpoint is enabled, but checkpointing is not enabled.
> Disabling flushing.
> 12:29:31,846 WARN
> org.apache.flink.streaming.connectors.kafka.FlinkKafkaProducerBase -
> Flushing on checkpoint is enabled, but checkpointing is not enabled.
> Disabling flushing.
> 12:29:31,998 INFO org.apache.flink.streaming.connectors.kafka.KafkaTestBase
> - Finished writing sequence
> 12:29:31,998 INFO org.apache.flink.streaming.connectors.kafka.KafkaTestBase
> - Validating sequence
> 12:29:32,123 INFO
> org.apache.flink.streaming.connectors.kafka.FlinkKafkaConsumerBase - No
> restore state for FlinkKafkaConsumer.
> 12:29:32,129 INFO
> org.apache.flink.streaming.connectors.kafka.FlinkKafkaConsumerBase - No
> restore state for FlinkKafkaConsumer.
> 12:29:32,136 INFO
> org.apache.flink.streaming.connectors.kafka.FlinkKafkaConsumerBase - No
> restore state for FlinkKafkaConsumer.
> 12:29:32,139 INFO
> org.apache.flink.streaming.connectors.kafka.FlinkKafkaConsumerBase -
> Consumer subtask 0 will start reading the following 1 partitions from the
> committed group offsets in Kafka:
> [KafkaTopicPartition{topic='testCommitOffsetsToKafkaTopic-1', partition=1}]
> 12:29:32,154 INFO
> org.apache.flink.streaming.connectors.kafka.FlinkKafkaConsumerBase -
> Consumer subtask 2 will start reading the following 1 partitions from the
> committed group offsets in Kafka:
> [KafkaTopicPartition{topic='testCommitOffsetsToKafkaTopic-1', partition=0}]
> 12:29:32,236 INFO
> org.apache.flink.streaming.connectors.kafka.FlinkKafkaConsumerBase -
> Consumer subtask 1 will start reading the following 1 partitions from the
> committed group offsets in Kafka:
> [KafkaTopicPartition{topic='testCommitOffsetsToKafkaTopic-1', partition=2}]
> 12:29:32,496 INFO
> org.apache.flink.streaming.connectors.kafka.FlinkKafkaConsumerBase - No
> restore state for FlinkKafkaConsumer.
> 12:29:32,507 INFO
> org.apache.flink.streaming.connectors.kafka.FlinkKafkaConsumerBase - No
> restore state for FlinkKafkaConsumer.
> 12:29:32,521 INFO
> org.apache.flink.streaming.connectors.kafka.FlinkKafkaConsumerBase - No
> restore state for FlinkKafkaConsumer.
> 12:29:32,531 INFO
> org.apache.flink.streaming.connectors.kafka.FlinkKafkaConsumerBase -
> Consumer subtask 1 will start reading the following 1 partitions from the
> committed group offsets in Kafka:
> [KafkaTopicPartition{topic='testCommitOffsetsToKafkaTopic-1', partition=2}]
> 12:29:32,535 INFO
> org.apache.flink.streaming.connectors.kafka.FlinkKafkaConsumerBase -
> Consumer subtask 2 will start reading the following 1 partitions from the
> committed group offsets in Kafka:
> [KafkaTopicPartition{topic='testCommitOffsetsToKafkaTopic-1', partition=0}]
> 12:29:32,628 INFO
> org.apache.flink.streaming.connectors.kafka.FlinkKafkaConsumerBase -
> Consumer subtask 0 will start reading the following 1 partitions from the
> committed group offsets in Kafka:
> [KafkaTopicPartition{topic='testCommitOffsetsToKafkaTopic-1', partition=1}]
> 12:29:33,017 ERROR org.apache.flink.streaming.connectors.kafka.Kafka010ITCase
> -
> --------------------------------------------------------------------------------
> Test
> testCommitOffsetsToKafka(org.apache.flink.streaming.connectors.kafka.Kafka010ITCase)
> failed with:
> java.lang.RuntimeException: Job failed with an exception
> at
> org.apache.flink.streaming.connectors.kafka.KafkaConsumerTestBase.runCommitOffsetsToKafka(KafkaConsumerTestBase.java:251)
> at
> org.apache.flink.streaming.connectors.kafka.Kafka010ITCase.testCommitOffsetsToKafka(Kafka010ITCase.java:162)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
> at
> org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
> at
> org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
> at
> org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
> at
> org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
> at
> org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:298)
> at
> org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:292)
> at java.util.concurrent.FutureTask.run(FutureTask.java:262)
> at java.lang.Thread.run(Thread.java:745)
> Caused by: org.apache.flink.runtime.client.JobCancellationException: Job was
> cancelled.
> at
> org.apache.flink.runtime.jobmanager.JobManager$$anonfun$handleMessage$1$$anonfun$applyOrElse$7.apply$mcV$sp(JobManager.scala:921)
> at
> org.apache.flink.runtime.jobmanager.JobManager$$anonfun$handleMessage$1$$anonfun$applyOrElse$7.apply(JobManager.scala:873)
> at
> org.apache.flink.runtime.jobmanager.JobManager$$anonfun$handleMessage$1$$anonfun$applyOrElse$7.apply(JobManager.scala:873)
> at
> scala.concurrent.impl.Future$PromiseCompletingRunnable.liftedTree1$1(Future.scala:24)
> at
> scala.concurrent.impl.Future$PromiseCompletingRunnable.run(Future.scala:24)
> at akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:40)
> at
> akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:397)
> at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
> at
> scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
> at
> scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
> at
> scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
> {code}
> https://s3.amazonaws.com/archive.travis-ci.org/jobs/258046274/log.txt?X-Amz-Expires=30&X-Amz-Date=20170727T155552Z&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAJRYRXRSVGNKPKO5A/20170727/us-east-1/s3/aws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=0b629a0c2b5daedc65c8aa8eb3293bc956f8fd61dc70066a051ed5878b004dbf
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