jiajunwang opened a new issue #1148:
URL: https://github.com/apache/helix/issues/1148
If there is no ZooKeeper nor ZooKeeper connection, calling
ZKHelixManager.disconnect() will block forever.
Example stack:
at sun.misc.Unsafe.park(Unsafe.java:-1)
at
java.util.concurrent.locks.LockSupport.parkUntil(LockSupport.java:237)
at
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitUntil(AbstractQueuedSynchronizer.java:2072)
at org.I0Itec.zkclient.ZkClient.waitForKeeperState(ZkClient.java:636)
at org.I0Itec.zkclient.ZkClient.waitUntilConnected(ZkClient.java:619)
at org.I0Itec.zkclient.ZkClient.waitUntilConnected(ZkClient.java:615)
at org.I0Itec.zkclient.ZkClient.retryUntilConnected(ZkClient.java:679)
at org.apache.helix.manager.zk.ZkClient.getChildren(ZkClient.java:210)
at org.I0Itec.zkclient.ZkClient.getChildren(ZkClient.java:409)
at
org.apache.helix.manager.zk.CallbackHandler.subscribeForChanges(CallbackHandler.java:293)
at
org.apache.helix.manager.zk.CallbackHandler.invoke(CallbackHandler.java:163)
at
org.apache.helix.manager.zk.CallbackHandler.reset(CallbackHandler.java:408)
at
org.apache.helix.manager.zk.ZKHelixManager.resetHandlers(ZKHelixManager.java:726)
at
org.apache.helix.manager.zk.ZKHelixManager.disconnect(ZKHelixManager.java:532)
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
[email protected]
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
