We're seeing thousands of these a day in our zookeeper logs (zookeeper 3.4.6): WARN [NIOServerCxn.Factory:X.X.X.X/X.X.X.X:Y:NIOServerCnxn@357] - caught end of stream exceptionEndOfStreamException: Unable to read additional data from client sessionid 0xABC, likely client has closed socket at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:228) at org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:208) at java.lang.Thread.run(Thread.java:745)
Any ideas of the cause of this? Could an excessive number/size of znodes be a factor? We're not seeing any obvious client-side issues. We're not sure but we believe that these were not happening earlier. -- John
