Jun Rao created KAFKA-1533:
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Summary: transient unit test failure in ProducerFailureHandlingTest
Key: KAFKA-1533
URL: https://issues.apache.org/jira/browse/KAFKA-1533
Project: Kafka
Issue Type: Bug
Components: core
Affects Versions: 0.8.2
Reporter: Jun Rao
Occasionally, saw the test hang on tear down. The following is the stack trace.
"Test worker" prio=5 tid=7f9246956000 nid=0x10e078000 in Object.wait()
[10e075000]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <7f4e69578> (a org.apache.zookeeper.ClientCnxn$Packet)
at java.lang.Object.wait(Object.java:485)
at org.apache.zookeeper.ClientCnxn.submitRequest(ClientCnxn.java:1344)
- locked <7f4e69578> (a org.apache.zookeeper.ClientCnxn$Packet)
at org.apache.zookeeper.ZooKeeper.delete(ZooKeeper.java:732)
at org.I0Itec.zkclient.ZkConnection.delete(ZkConnection.java:91)
at org.I0Itec.zkclient.ZkClient$8.call(ZkClient.java:720)
at org.I0Itec.zkclient.ZkClient.retryUntilConnected(ZkClient.java:675)
at org.I0Itec.zkclient.ZkClient.delete(ZkClient.java:716)
at kafka.utils.ZkUtils$.deletePath(ZkUtils.scala:416)
at kafka.utils.ZkUtils$.deregisterBrokerInZk(ZkUtils.scala:184)
at kafka.server.KafkaHealthcheck.shutdown(KafkaHealthcheck.scala:50)
at
kafka.server.KafkaServer$$anonfun$shutdown$2.apply$mcV$sp(KafkaServer.scala:243)
at kafka.utils.Utils$.swallow(Utils.scala:172)
at kafka.utils.Logging$class.swallowWarn(Logging.scala:92)
at kafka.utils.Utils$.swallowWarn(Utils.scala:45)
at kafka.utils.Logging$class.swallow(Logging.scala:94)
at kafka.utils.Utils$.swallow(Utils.scala:45)
at kafka.server.KafkaServer.shutdown(KafkaServer.scala:243)
at
kafka.api.ProducerFailureHandlingTest.tearDown(ProducerFailureHandlingTest.scala:90)
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