Elasticsearch每隔段时间发生/192.168.1.22:62868 => /192.168.1.23:9200

[2015-12-09 13:50:52,784][WARN ][http.netty               ] [St. John Allerdyce] Caught exception while handling client http traffic, closing connection [id: 0xda746f01, /192.168.1.22:62868 => /192.168.1.23:9200]

java.io.IOException: 远程主机强迫关闭了一个现有的连接。

	at sun.nio.ch.SocketDispatcher.read0(Native Method)

	at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:43)

	at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:223)

	at sun.nio.ch.IOUtil.read(IOUtil.java:192)

	at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:380)

	at org.elasticsearch.common.netty.channel.socket.nio.NioWorker.read(NioWorker.java:64)

	at org.elasticsearch.common.netty.channel.socket.nio.AbstractNioWorker.process(AbstractNioWorker.java:108)

	at org.elasticsearch.common.netty.channel.socket.nio.AbstractNioSelector.run(AbstractNioSelector.java:337)

	at org.elasticsearch.common.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:89)

	at org.elasticsearch.common.netty.channel.socket.nio.NioWorker.run(NioWorker.java:178)

	at org.elasticsearch.common.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:108)

	at org.elasticsearch.common.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)

	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)

	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)

	at java.lang.Thread.run(Thread.java:745)