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Posted to dev@apex.apache.org by "Francis Fernandes (JIRA)" <ji...@apache.org> on 2016/10/14 06:03:20 UTC

[jira] [Created] (APEXMALHAR-2299) TimeBasedDedupOperator throws exception during time bucket assignment in certain edge cases

Francis Fernandes created APEXMALHAR-2299:
---------------------------------------------

             Summary: TimeBasedDedupOperator throws exception during time bucket assignment in certain edge cases
                 Key: APEXMALHAR-2299
                 URL: https://issues.apache.org/jira/browse/APEXMALHAR-2299
             Project: Apache Apex Malhar
          Issue Type: Bug
    Affects Versions: 3.5.0
            Reporter: Francis Fernandes
            Assignee: Francis Fernandes
             Fix For: 3.6.0


The following exception is thrown under certain edge cases:
{noformat}
Stopped running due to an exception. java.lang.IllegalArgumentException: new time bucket should have a value greater than the old time bucket
	at com.google.common.base.Preconditions.checkArgument(Preconditions.java:88)
	at org.apache.apex.malhar.lib.state.managed.ManagedTimeUnifiedStateImpl.handleBucketConflict(ManagedTimeUnifiedStateImpl.java:126)
	at org.apache.apex.malhar.lib.state.managed.AbstractManagedStateImpl.prepareBucket(AbstractManagedStateImpl.java:265)
	at org.apache.apex.malhar.lib.state.managed.AbstractManagedStateImpl.putInBucket(AbstractManagedStateImpl.java:276)
	at org.apache.apex.malhar.lib.state.managed.ManagedTimeUnifiedStateImpl.put(ManagedTimeUnifiedStateImpl.java:71)
	at org.apache.apex.malhar.lib.dedup.TimeBasedDedupOperator.putManagedState(TimeBasedDedupOperator.java:191)
{noformat}



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