[jira] [Created] (FLINK-3265) Unstable RabbitMQ test: MessageAcknowledgingSourceBase.notifyCheckpointComplete: ConcurrentModificationException

[Shang Yuanchun (Jira)]

Robert Metzger created FLINK-3265:
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             Summary: Unstable RabbitMQ test: MessageAcknowledgingSourceBase.notifyCheckpointComplete: ConcurrentModificationException
                 Key: FLINK-3265
                 URL: https://issues.apache.org/jira/browse/FLINK-3265
             Project: Flink
          Issue Type: Improvement
            Reporter: Robert Metzger


{code}
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 T E S T S
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Running org.apache.flink.streaming.connectors.rabbitmq.RMQSourceTest
Tests run: 4, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 1.454 sec <<< FAILURE! - in org.apache.flink.streaming.connectors.rabbitmq.RMQSourceTest
testCheckpointing(org.apache.flink.streaming.connectors.rabbitmq.RMQSourceTest)  Time elapsed: 0.902 sec  <<< ERROR!
java.util.ConcurrentModificationException: null
        at java.util.HashMap$HashIterator.remove(HashMap.java:1443)
        at java.util.AbstractSet.removeAll(AbstractSet.java:178)
        at org.apache.flink.streaming.api.functions.source.MessageAcknowledgingSourceBase.notifyCheckpointComplete(MessageAcknowledgingSourceBase.java:198)
        at org.apache.flink.streaming.connectors.rabbitmq.RMQSourceTest.testCheckpointing(RMQSourceTest.java:144)


Results :

Tests in error:
  RMQSourceTest.testCheckpointing:144 » ConcurrentModification
{code}

https://s3.amazonaws.com/archive.travis-ci.org/jobs/103452897/log.txt



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