Abhishek Singh Chouhan created ZOOKEEPER-3059:
-------------------------------------------------
Summary: EventThread leak in case of Sasl AuthFailed
Key: ZOOKEEPER-3059
URL: https://issues.apache.org/jira/browse/ZOOKEEPER-3059
Project: ZooKeeper
Issue Type: Bug
Affects Versions: 3.4.12
Reporter: Abhishek Singh Chouhan
Assignee: Abhishek Singh Chouhan
Attachments: stack_dump
In case of an authFailed sasl event we shutdown the send thread however we
never close the event thread. Even if the client tries to close the connection
it results in a no-op since we check for cnxn.getState().isAlive() which
results in negative for auth failed state and we return without cleaning up.
For applications that retry in case of auth failed by closing the existing
connection and then trying to reconnect(eg. hbase replication) this eventually
ends up exhausting the system resources.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
