gistfile1.txt

    [2016-04-07 21:38:35,305][DEBUG][http.netty               ] [client-02] Caught exception while handling client http traffic, closing connection [id: 0xcaa55827, /xxx.xxx.xxx.xxx:10960 :> /xxx.xxx.xxx.xxx:9200]
    java.nio.channels.ClosedChannelException
      at org.elasticsearch.common.netty.channel.socket.nio.AbstractNioWorker.cleanUpWriteBuffer(AbstractNioWorker.java:433)
      at org.elasticsearch.common.netty.channel.socket.nio.AbstractNioWorker.writeFromUserCode(AbstractNioWorker.java:128)
      at org.elasticsearch.common.netty.channel.socket.nio.NioServerSocketPipelineSink.handleAcceptedSocket(NioServerSocketPipelineSink.java:99)
      at org.elasticsearch.common.netty.channel.socket.nio.NioServerSocketPipelineSink.eventSunk(NioServerSocketPipelineSink.java:36)
      at org.elasticsearch.common.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendDownstream(DefaultChannelPipeline.java:779)
      at org.elasticsearch.common.netty.channel.Channels.write(Channels.java:725)
      at org.elasticsearch.common.netty.handler.codec.oneone.OneToOneEncoder.doEncode(OneToOneEncoder.java:71)
      at org.elasticsearch.common.netty.handler.codec.oneone.OneToOneEncoder.handleDownstream(OneToOneEncoder.java:59)
      at org.elasticsearch.common.netty.channel.DefaultChannelPipeline.sendDownstream(DefaultChannelPipeline.java:591)
      at org.elasticsearch.common.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendDownstream(DefaultChannelPipeline.java:784)
      at org.elasticsearch.http.netty.pipelining.HttpPipeliningHandler.handleDownstream(HttpPipeliningHandler.java:87)
      at org.elasticsearch.common.netty.channel.DefaultChannelPipeline.sendDownstream(DefaultChannelPipeline.java:591)
      at org.elasticsearch.common.netty.channel.DefaultChannelPipeline.sendDownstream(DefaultChannelPipeline.java:582)
      at org.elasticsearch.http.netty.NettyHttpChannel.sendResponse(NettyHttpChannel.java:195)
      at org.elasticsearch.rest.action.support.RestActionListener.onFailure(RestActionListener.java:60)
      at org.elasticsearch.rest.action.support.RestActionListener.onResponse(RestActionListener.java:51)
      at org.elasticsearch.action.search.type.TransportSearchScrollScanAction$AsyncAction.innerFinishHim(TransportSearchScrollScanAction.java:233)
      at org.elasticsearch.action.search.type.TransportSearchScrollScanAction$AsyncAction.finishHim(TransportSearchScrollScanAction.java:191)
      at org.elasticsearch.action.search.type.TransportSearchScrollScanAction$AsyncAction.access$800(TransportSearchScrollScanAction.java:73)
      at org.elasticsearch.action.search.type.TransportSearchScrollScanAction$AsyncAction$1.onResult(TransportSearchScrollScanAction.java:167)
      at org.elasticsearch.action.search.type.TransportSearchScrollScanAction$AsyncAction$1.onResult(TransportSearchScrollScanAction.java:161)
      at org.elasticsearch.search.action.SearchServiceTransportAction$22.handleResponse(SearchServiceTransportAction.java:533)
      at org.elasticsearch.search.action.SearchServiceTransportAction$22.handleResponse(SearchServiceTransportAction.java:524)
      at org.elasticsearch.transport.netty.MessageChannelHandler.handleResponse(MessageChannelHandler.java:163)
      at org.elasticsearch.transport.netty.MessageChannelHandler.messageReceived(MessageChannelHandler.java:132)
      at org.elasticsearch.common.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:70)
      at org.elasticsearch.common.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564)
      at org.elasticsearch.common.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:791)
      at org.elasticsearch.common.netty.channel.Channels.fireMessageReceived(Channels.java:296)
      at org.elasticsearch.common.netty.handler.codec.frame.FrameDecoder.unfoldAndFireMessageReceived(FrameDecoder.java:462)
      at org.elasticsearch.common.netty.handler.codec.frame.FrameDecoder.callDecode(FrameDecoder.java:443)
      at org.elasticsearch.common.netty.handler.codec.frame.FrameDecoder.messageReceived(FrameDecoder.java:310)
      at org.elasticsearch.common.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:70)
      at org.elasticsearch.common.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564)
      at org.elasticsearch.common.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:559)
      at org.elasticsearch.common.netty.channel.Channels.fireMessageReceived(Channels.java:268)
      at org.elasticsearch.common.netty.channel.Channels.fireMessageReceived(Channels.java:255)
      at org.elasticsearch.common.netty.channel.socket.nio.NioWorker.read(NioWorker.java:88)
      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)