[jira] [Created] (KAFKA-8121) ZooKeeperClient session expiry thread may leave clients behind after close

["Rajini Sivaram (JIRA)" <ji...@apache.org>]

Rajini Sivaram created KAFKA-8121:
-------------------------------------

             Summary: ZooKeeperClient session expiry thread may leave clients behind after close
                 Key: KAFKA-8121
                 URL: https://issues.apache.org/jira/browse/KAFKA-8121
             Project: Kafka
          Issue Type: Bug
            Reporter: Rajini Sivaram
            Assignee: Rajini Sivaram


Test failure after merging KAFKA-8118:
{code:java}
java.lang.AssertionError: Found unexpected threads during @AfterClass, allThreads=Set(/127.0.0.1:51186 to /127.0.0.1:40791 workers Thread 3, metrics-meter-tick-thread-2, main, Signal Dispatcher, Reference Handler, zk-session-expiry-handler0-SendThread(localhost:35825), zk-session-expiry-handler0-EventThread, scala-execution-context-global-1903, Test worker, scala-execution-context-global-34, scala-execution-context-global-5352, scala-execution-context-global-234, Finalizer, scala-execution-context-global-235, /127.0.0.1:51186 to /127.0.0.1:40791 workers Thread 2, metrics-meter-tick-thread-1), unexpected=Set(zk-session-expiry-handler0-EventThread)
	at org.junit.Assert.fail(Assert.java:89)
	at org.junit.Assert.assertTrue(Assert.java:42)
	at kafka.zk.ZooKeeperTestHarness$.verifyNoUnexpectedThreads(ZooKeeperTestHarness.scala:129)
	at kafka.zk.ZooKeeperTestHarness$.tearDownClass(ZooKeeperTestHarness.scala:114)
	at kafka.zk.ZooKeeperTestHarness.tearDownClass(ZooKeeperTestHarness.scala){code}



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)