在执行storm过程中出现如下的异常,虽然不影响结果,但是还是求教为什么会出现这样的异常,该怎么解决呢?
9782 [Thread-6-SendThread(localhost:2000)] INFO org.apache.storm.zookeeper.ClientCnxn - Session establishment complete on server localhost/127.0.0.1:2000, sessionid = 0x14a55e16c96000b, negotiated timeout = 20000
9784 [Thread-6-EventThread] INFO org.apache.storm.curator.framework.state.ConnectionStateManager - State change: CONNECTED
9784 [Thread-6-EventThread] INFO backtype.storm.zookeeper - Zookeeper state update: :connected:none
10067 [ProcessThread(sid:0 cport:-1):] INFO org.apache.storm.zookeeper.server.PrepRequestProcessor - Processed session termination for sessionid: 0x14a55e16c96000a
10071 [Thread-4] INFO org.apache.storm.zookeeper.ZooKeeper - Session: 0x14a55e16c96000a closed
10071 [Thread-4-EventThread] INFO org.apache.storm.zookeeper.ClientCnxn - EventThread shut down
10072 [Thread-4] INFO backtype.storm.utils.StormBoundedExponentialBackoffRetry - The baseSleepTimeMs [1000] the maxSleepTimeMs [30000] the maxRetries [5]
10081 [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2000] WARN org.apache.storm.zookeeper.server.NIOServerCnxn - caught end of stream exception
org.apache.storm.zookeeper.server.ServerCnxn$EndOfStreamException: Unable to read additional data from client sessionid 0x14a55e16c96000a, likely client has closed socket
at org.apache.storm.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:228) ~[storm-core-0.9.3.jar:0.9.3]
at org.apache.storm.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:208) [storm-core-0.9.3.jar:0.9.3]
at java.lang.Thread.run(Thread.java:745) [na:1.7.0_67]
10082 [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2000] INFO org.apache.storm.zookeeper.server.NIOServerCnxn - Closed socket connection for client /0:0:0:0:0:0:0:1:58740 which had sessionid 0x14a55e16c96000a
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