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Dong Lin updated KAFKA-6949: ---------------------------- Fix Version/s: 2.0.0 > alterReplicaLogDirs() should grab partition lock when accessing log of the > future replica > ----------------------------------------------------------------------------------------- > > Key: KAFKA-6949 > URL: https://issues.apache.org/jira/browse/KAFKA-6949 > Project: Kafka > Issue Type: Bug > Reporter: Jason Gustafson > Assignee: Dong Lin > Priority: Major > Fix For: 2.0.0 > > > I found this in a failed execution of > kafka.admin.ReassignPartitionsClusterTest.shouldExpandCluster. Looks like > we're missing some option checking. > {code} > [2018-05-25 08:03:53,310] ERROR [ReplicaManager broker=100] Error while > changing replica dir for partition my-topic-2 (kafka.server.ReplicaManager:76) > java.util.NoSuchElementException: None.get > at scala.None$.get(Option.scala:347) > at scala.None$.get(Option.scala:345) > at > kafka.server.ReplicaManager$$anonfun$alterReplicaLogDirs$1.apply(ReplicaManager.scala:584) > at > kafka.server.ReplicaManager$$anonfun$alterReplicaLogDirs$1.apply(ReplicaManager.scala:576) > at > scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:234) > at > scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:234) > at scala.collection.Iterator$class.foreach(Iterator.scala:891) > at scala.collection.AbstractIterator.foreach(Iterator.scala:1334) > at scala.collection.IterableLike$class.foreach(IterableLike.scala:72) > at scala.collection.AbstractIterable.foreach(Iterable.scala:54) > at scala.collection.TraversableLike$class.map(TraversableLike.scala:234) > at scala.collection.AbstractTraversable.map(Traversable.scala:104) > at > kafka.server.ReplicaManager.alterReplicaLogDirs(ReplicaManager.scala:576) > at > kafka.server.KafkaApis.handleAlterReplicaLogDirsRequest(KafkaApis.scala:2037) > at kafka.server.KafkaApis.handle(KafkaApis.scala:138) > at kafka.server.KafkaRequestHandler.run(KafkaRequestHandler.scala:69) > at java.lang.Thread.run(Thread.java:748) > {code} -- This message was sent by Atlassian JIRA (v7.6.3#76005)