when the chrootPath of ClientCnxn is not null and the Watches of zooKeeper is
not null and the method primeConnection(SelectionKey k) of ClientCnxn Occurred
again for some reason ,then the wrong watcher clientPath is sended to server
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Key: ZOOKEEPER-1091
URL: https://issues.apache.org/jira/browse/ZOOKEEPER-1091
Project: ZooKeeper
Issue Type: Bug
Components: java client
Affects Versions: 3.3.3
Environment: Linux version 2.6.18-194.el5
([email protected]) (gcc version 4.1.2 20080704 (Red Hat
4.1.2-48)) #1 SMP Fri Apr 2 14:58:14 EDT 2010
Reporter: zhangyouming
Priority: Critical
Fix For: 3.3.3
if the chrootPath of ClientCnxn is not null and the Watches of zooKeeper is not
null; and then for some reason(like zookeeper server stop and start), the
zookeeper client will primeConnection to server again and tell server the
watcher path,but the path is wrong,it show be serverpath but not clientpath;if
the wrong watcher clientPath is sended to server,
the exception will occurr, the exceptions:
2011-06-10 04:33:16,935 [pool-2-thread-30-SendThread(DB1-6:2181)] WARN
org.apache.zookeeper.ClientCnxn - Session 0x5302c4403a30232 for server
DB1-6/192.168.1.6:2181, unexpected error, closing socket connection and
attempting reconnect
java.lang.StringIndexOutOfBoundsException: String index out of range: -6
at java.lang.String.substring(String.java:1937)
at java.lang.String.substring(String.java:1904)
at
org.apache.zookeeper.ClientCnxn$SendThread.readResponse(ClientCnxn.java:794)
at org.apache.zookeeper.ClientCnxn$SendThread.doIO(ClientCnxn.java:881)
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1130)
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