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Posted to issues@flink.apache.org by "Maximilian Michels (JIRA)" <ji...@apache.org> on 2016/02/01 12:38:39 UTC
[jira] [Reopened] (FLINK-3265) RabbitMQ Source not threadsafe:
ConcurrentModificationException
[ https://issues.apache.org/jira/browse/FLINK-3265?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Maximilian Michels reopened FLINK-3265:
---------------------------------------
Assignee: (was: Robert Metzger)
Seems to be still some synchronization issue in the tests as per FLINK-3301 and FLINK-3307.
> RabbitMQ Source not threadsafe: ConcurrentModificationException
> ---------------------------------------------------------------
>
> Key: FLINK-3265
> URL: https://issues.apache.org/jira/browse/FLINK-3265
> Project: Flink
> Issue Type: Improvement
> Components: Streaming Connectors
> Reporter: Robert Metzger
> Priority: Blocker
> Labels: test-stability
> Fix For: 1.0.0
>
>
> {code}
> -------------------------------------------------------
> T E S T S
> -------------------------------------------------------
> 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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