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Rajini Sivaram commented on KAFKA-1759: --------------------------------------- This has been fixed under [KAFKA-1823] > transient unit test failure in PartitionAssignorTest > ---------------------------------------------------- > > Key: KAFKA-1759 > URL: https://issues.apache.org/jira/browse/KAFKA-1759 > Project: Kafka > Issue Type: Bug > Components: core > Affects Versions: 0.8.3 > Reporter: Jun Rao > Fix For: 0.8.3 > > > Saw the following transient 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) -- This message was sent by Atlassian JIRA (v6.3.4#6332)