Jun Rao created KAFKA-1823:
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Summary: transient unit test failure in PartitionAssignorTest
Key: KAFKA-1823
URL: https://issues.apache.org/jira/browse/KAFKA-1823
Project: Kafka
Issue Type: Improvement
Components: core
Affects Versions: 0.8.3
Reporter: Jun Rao
Saw the following transient unit test failure.
unit.kafka.consumer.PartitionAssignorTest > testRoundRobinPartitionAssignor
FAILED
java.lang.UnsupportedOperationException: empty.max
at scala.collection.TraversableOnce$class.max(TraversableOnce.scala:216)
at scala.collection.AbstractIterator.max(Iterator.scala:1157)
at
unit.kafka.consumer.PartitionAssignorTest$.unit$kafka$consumer$PartitionAssignorTest$$assignAndVerify(PartitionAssignorTest.scala:190)
at
unit.kafka.consumer.PartitionAssignorTest$$anonfun$testRoundRobinPartitionAssignor$1.apply$mcVI$sp(PartitionAssignorTest.scala:54)
at scala.collection.immutable.Range.foreach$mVc$sp(Range.scala:141)
at
unit.kafka.consumer.PartitionAssignorTest.testRoundRobinPartitionAssignor(PartitionAssignorTest.scala:39)
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