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  1. ZooKeeper
  2. ZOOKEEPER-1833 fix windows build
  3. ZOOKEEPER-1838

ZooKeeper shutdown hangs indefinitely at NioServerSocketChannelFactory.releaseExternalResources

    Details

    • Type: Sub-task
    • Status: Closed
    • Priority: Major
    • Resolution: Duplicate
    • Affects Version/s: None
    • Fix Version/s: 3.4.6
    • Component/s: server
    • Labels:
      None

      Description

      Zookeeper shutdown hangs when releasing external resources. This has been observed when executing NioNettySuiteTest.

      "main" prio=6 tid=0x01498400 nid=0x2328 waiting on condition [0x0158e000..0x0158fe28]
         java.lang.Thread.State: TIMED_WAITING (parking)
      	at sun.misc.Unsafe.park(Native Method)
      	- parking to wait for  <0x22f58918> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
      	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:198)
      	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:1963)
      	at java.util.concurrent.ThreadPoolExecutor.awaitTermination(ThreadPoolExecutor.java:1244)
      	at org.jboss.netty.util.internal.ExecutorUtil.terminate(ExecutorUtil.java:87)
      	at org.jboss.netty.channel.socket.nio.NioServerSocketChannelFactory.releaseExternalResources(NioServerSocketChannelFactory.java:146)
      	at org.jboss.netty.bootstrap.Bootstrap.releaseExternalResources(Bootstrap.java:324)
      	at org.apache.zookeeper.server.NettyServerCnxnFactory.shutdown(NettyServerCnxnFactory.java:345)
      	at org.apache.zookeeper.test.ClientBase.shutdownServerInstance(ClientBase.java:355)
      	at org.apache.zookeeper.test.ClientBase.stopServer(ClientBase.java:422)
      

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              • Assignee:
                rakeshr Rakesh R
                Reporter:
                rakeshr Rakesh R
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                • Created:
                  Updated:
                  Resolved: