we saw a millions WARN message from zookeeper log
2019-06-26 04:07:06,459 [myid:2] - WARN [NIOServerCxn.Factory 0.000.0.0/0.0.0.0:2181:NIOServerCnxn@357] - caught end of stream exception EndOfStreamException: Unable to read additional data from client sessionid 0x26b8e150308cd3c, likely client has closed socket at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:230) at org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:208) at java.lang.Thread.run(Thread.java:745)
what is the meaning of this warning ?
The above question were originally posted in the Community Help track. On Wed Jun 26 21:14 UTC 2019, a member of the HCC moderation staff moved it to the Cloud & Operations track. The Community Help Track is intended for questions about using the HCC site itself, not technical questions about zookeeper.
I also had same WARN message from zookeeper log.
Did you solve this problem?
My Kafka Cluster:
3 different servers.
1 zookeeper and 1 broker are on each server.
2 brokers are down after this WARN message.