Jiangjie Qin created FLINK-15745:
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Summary: KafkaITCase.testKeyValueSupport failure due to assertion
error.
Key: FLINK-15745
URL: https://issues.apache.org/jira/browse/FLINK-15745
Project: Flink
Issue Type: Improvement
Components: Connectors / Kafka, Tests
Affects Versions: 1.10.0
Reporter: Jiangjie Qin
The failure cause was:
{noformat}
Caused by: java.lang.AssertionError: Wrong value 50 at
org.junit.Assert.fail(Assert.java:88) at
org.junit.Assert.assertTrue(Assert.java:41) at
org.apache.flink.streaming.connectors.kafka.KafkaConsumerTestBase$15.flatMap(KafkaConsumerTestBase.java:1411)
at
org.apache.flink.streaming.connectors.kafka.KafkaConsumerTestBase$15.flatMap(KafkaConsumerTestBase.java:1406)
at
org.apache.flink.streaming.api.operators.StreamFlatMap.processElement(StreamFlatMap.java:50)
at
org.apache.flink.streaming.runtime.tasks.OperatorChain$CopyingChainingOutput.pushToOperator(OperatorChain.java:641)
at
org.apache.flink.streaming.runtime.tasks.OperatorChain$CopyingChainingOutput.collect(OperatorChain.java:616)
at
org.apache.flink.streaming.runtime.tasks.OperatorChain$CopyingChainingOutput.collect(OperatorChain.java:596)
at
org.apache.flink.streaming.api.operators.AbstractStreamOperator$CountingOutput.collect(AbstractStreamOperator.java:730)
at
org.apache.flink.streaming.api.operators.AbstractStreamOperator$CountingOutput.collect(AbstractStreamOperator.java:708)
at
org.apache.flink.streaming.api.operators.StreamSourceContexts$NonTimestampContext.collect(StreamSourceContexts.java:104)
at
org.apache.flink.streaming.api.operators.StreamSourceContexts$NonTimestampContext.collectWithTimestamp(StreamSourceContexts.java:111)
at
org.apache.flink.streaming.connectors.kafka.internals.AbstractFetcher.emitRecordWithTimestamp(AbstractFetcher.java:398)
at
org.apache.flink.streaming.connectors.kafka.internal.KafkaFetcher.emitRecord(KafkaFetcher.java:185)
at
org.apache.flink.streaming.connectors.kafka.internal.KafkaFetcher.runFetchLoop(KafkaFetcher.java:150)
at
org.apache.flink.streaming.connectors.kafka.FlinkKafkaConsumerBase.run(FlinkKafkaConsumerBase.java:715)
at
org.apache.flink.streaming.api.operators.StreamSource.run(StreamSource.java:100)
at
org.apache.flink.streaming.api.operators.StreamSource.run(StreamSource.java:63)
at
org.apache.flink.streaming.runtime.tasks.SourceStreamTask$LegacySourceFunctionThread.run(SourceStreamTask.java:196){noformat}
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