softrock created ZOOKEEPER-4787:
-----------------------------------
Summary: Failed to establish connection between zookeeper
Key: ZOOKEEPER-4787
URL: https://issues.apache.org/jira/browse/ZOOKEEPER-4787
Project: ZooKeeper
Issue Type: Bug
Components: server
Affects Versions: 3.8.3
Environment: z/OS{*}{*}
Reporter: softrock
*Problem:*
When run zookeepers version 3.8.3 on z/OS platform,they cannot establish the
connection
Error:
[2024-01-17 23:06:44,194] INFO Received connection request from
/xx.xx.xx.xx:23840 (org.apache.zookeeper.server.quorum.QuorumCnxManager)
[2024-01-17 23:06:44,197] ERROR Initial message parsing error!
(org.apache.zookeeper.server.quorum.QuorumCnxManager)
org.apache.zookeeper.server.quorum.QuorumCnxManager$InitialMessage$InitialMessageException:
Badly formed address: ????????K???K???K???z????
at
org.apache.zookeeper.server.quorum.QuorumCnxManager$InitialMessage.parse(QuorumCnxManager.java:271)
at
org.apache.zookeeper.server.quorum.QuorumCnxManager.handleConnection(QuorumCnxManager.java:607)
at
org.apache.zookeeper.server.quorum.QuorumCnxManager.receiveConnection(QuorumCnxManager.java:555)
at
org.apache.zookeeper.server.quorum.QuorumCnxManager$Listener$ListenerHandler.acceptConnections(QuorumCnxManager.java:1085)
at
org.apache.zookeeper.server.quorum.QuorumCnxManager$Listener$ListenerHandler.run(QuorumCnxManager.java:1039)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:522)
at java.util.concurrent.FutureTask.run(FutureTask.java:277)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1160)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
at java.lang.Thread.run(Thread.java:825)
*Root cause:*
The receiver cannot resolve the address from the sender requesting a
connection. This is because the sender sends the address in UTF-8 encoding, but
the receiver parses the address in IBM-1047 encoding (the default).
*Resolution:*
Both receiver and sender sides use UTF-8 encoding
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