Farouk Salem created FLINK-3343:
-----------------------------------
Summary: Exception while using Kafka 0.9 connector
Key: FLINK-3343
URL: https://issues.apache.org/jira/browse/FLINK-3343
Project: Flink
Issue Type: Improvement
Components: flink-contrib, Kafka Connector
Affects Versions: 1.00
Reporter: Farouk Salem
While running a job, without fault tolerance, producing data to Kafka, the job
failed due to "Batch Expired exception". I tried to increase the
"request.timeout.ms" and "max.block.ms" to 60000 instead of 30000 but still
the same problem. The only way to ride on this problem is using snapshotting.
09:58:11,036 WARN org.apache.kafka.clients.producer.internals.Sender
- Got error produce response with correlation id 48106 on topic-partition
flinkWordCountNoFaultToleranceSmall
-2, retrying (2147483646 attempts left). Error: NETWORK_EXCEPTION
09:58:11,036 WARN org.apache.kafka.clients.producer.internals.Sender
- Got error produce response with correlation id 48105 on topic-partition
flinkWordCountNoFaultToleranceSmall
-2, retrying (2147483646 attempts left). Error: NETWORK_EXCEPTION
09:58:11,036 WARN org.apache.kafka.clients.producer.internals.Sender
- Got error produce response with correlation id 48104 on topic-partition
flinkWordCountNoFaultToleranceSmall
-2, retrying (2147483646 attempts left). Error: NETWORK_EXCEPTION
09:58:11,068 ERROR org.apache.flink.streaming.runtime.tasks.StreamTask
- Caught exception while processing timer.
java.lang.RuntimeException: Could not forward element to next operator
at
org.apache.flink.streaming.runtime.tasks.OperatorChain$CopyingChainingOutput.collect(OperatorChain.java:319)
at
org.apache.flink.streaming.runtime.tasks.OperatorChain$CopyingChainingOutput.collect(OperatorChain.java:300)
at
org.apache.flink.streaming.runtime.io.CollectorWrapper.collect(CollectorWrapper.java:48)
at
org.apache.flink.streaming.runtime.io.CollectorWrapper.collect(CollectorWrapper.java:29)
at
org.apache.flink.streaming.api.operators.TimestampedCollector.collect(TimestampedCollector.java:51)
at
org.apache.flink.streaming.runtime.operators.windowing.AggregatingKeyedTimePanes.evaluateWindow(AggregatingKeyedTimePanes.java:59)
at
org.apache.flink.streaming.runtime.operators.windowing.AbstractAlignedProcessingTimeWindowOperator.computeWindow(AbstractAlignedProcessingTimeWindowOperator.java:242)
at
org.apache.flink.streaming.runtime.operators.windowing.AbstractAlignedProcessingTimeWindowOperator.trigger(AbstractAlignedProcessingTimeWindowOperator.java:223)
at
org.apache.flink.streaming.runtime.tasks.StreamTask$TriggerTask.run(StreamTask.java:606)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.RuntimeException: Could not forward element to next
operator
at
org.apache.flink.streaming.runtime.tasks.OperatorChain$CopyingChainingOutput.collect(OperatorChain.java:319)
at
org.apache.flink.streaming.runtime.tasks.OperatorChain$CopyingChainingOutput.collect(OperatorChain.java:300)
at
org.apache.flink.streaming.runtime.io.CollectorWrapper.collect(CollectorWrapper.java:48)
at
org.apache.flink.streaming.runtime.io.CollectorWrapper.collect(CollectorWrapper.java:29)
at
org.apache.flink.streaming.api.operators.StreamMap.processElement(StreamMap.java:37)
at
org.apache.flink.streaming.runtime.tasks.OperatorChain$CopyingChainingOutput.collect(OperatorChain.java:316)
... 15 more
Caused by: java.lang.Exception: Failed to send data to Kafka: Batch Expired
at
org.apache.flink.streaming.connectors.kafka.FlinkKafkaProducerBase.checkErroneous(FlinkKafkaProducerBase.java:282)
at
org.apache.flink.streaming.connectors.kafka.FlinkKafkaProducerBase.invoke(FlinkKafkaProducerBase.java:249)
at
org.apache.flink.streaming.api.operators.StreamSink.processElement(StreamSink.java:37)
at
org.apache.flink.streaming.runtime.tasks.OperatorChain$CopyingChainingOutput.collect(OperatorChain.java:316)
... 20 more
Caused by: org.apache.kafka.common.errors.TimeoutException: Batch Expired
09:58:11,084 INFO org.apache.kafka.clients.producer.KafkaProducer
- Closing the Kafka producer with timeoutMillis = 9223372036854775807 ms.
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