Support Questions
Find answers, ask questions, and share your expertise
Announcements
Alert: Welcome to the Unified Cloudera Community. Former HCC members be sure to read and learn how to activate your account here.

Zookeeper connection requests to, and from, a Zookeeper node are failing with end of stream exception.

Zookeeper connection requests to, and from, a Zookeeper node are failing with end of stream exception.

Expert Contributor

A status command from the node will work with no issues and no errors in the log e.g.

echo status | nc zkhostname 2181  
4 REPLIES 4

Re: Zookeeper connection requests to, and from, a Zookeeper node are failing with end of stream exception.

@terry

Logs or more information on zk state will be helpful

Re: Zookeeper connection requests to, and from, a Zookeeper node are failing with end of stream exception.

There might be an issue with the libraries. However it would be good to have some more information. What HDP version is this? can you connect to zookeeper using "zookeeper-client -server <zk-server>" or does this result in another failing with end of stream exception?

Re: Zookeeper connection requests to, and from, a Zookeeper node are failing with end of stream exception.

Expert Contributor

Getting logs transferred is problematic. This is a live system.

The client connections are fine and the zookeeper CLI works as expected. I believe the status check is causing the issue and is not the root cause.

Re: Zookeeper connection requests to, and from, a Zookeeper node are failing with end of stream exception.

Expert Contributor

An internal status check was causing the exception in the logs and is a red herring. The issue is related to the status in Ambari. Closing up this question and will open a new one @Neeraj Sabharwal @Jonas Straub