Hello All,
Kindly help on below error logs..
2016-05-15T14:36:25.064+04:00 WARN [netty]
[graylog-81a32787-d358-443b-818d-8b776508b6a1] exception caught on
transport layer [[id: 0xae558dc1, /192.168.10.138:32855 =>
/192.168.10.138:9300]], closing connection
java.lang.NullPointerException
at
org.elasticsearch.transport.netty.MessageChannelHandler.handleException(MessageChannelHandler.java:207)
~[graylog.jar:?]
at
org.elasticsearch.transport.netty.MessageChannelHandler.handlerResponseError(MessageChannelHandler.java:202)
~[graylog.jar:?]
at
org.elasticsearch.transport.netty.MessageChannelHandler.messageReceived(MessageChannelHandler.java:136)
~[graylog.jar:?]
at
org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:70)
~[graylog.jar:?]
at
org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564)
[graylog.jar:?]
at
org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:791)
[graylog.jar:?]
at
org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:296)
[graylog.jar:?]
at
org.jboss.netty.handler.codec.frame.FrameDecoder.unfoldAndFireMessageReceived(FrameDecoder.java:462)
[graylog.jar:?]
at
org.jboss.netty.handler.codec.frame.FrameDecoder.callDecode(FrameDecoder.java:443)
[graylog.jar:?]
at
org.jboss.netty.handler.codec.frame.FrameDecoder.messageReceived(FrameDecoder.java:303)
[graylog.jar:?]
at
org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:70)
[graylog.jar:?]
at
org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564)
[graylog.jar:?]
at
org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:559)
[graylog.jar:?]
at
org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:268)
[graylog.jar:?]
at
org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:255)
[graylog.jar:?]
at
org.jboss.netty.channel.socket.nio.NioWorker.read(NioWorker.java:88)
[graylog.jar:?]
at
org.jboss.netty.channel.socket.nio.AbstractNioWorker.process(AbstractNioWorker.java:108)
[graylog.jar:?]
at
org.jboss.netty.channel.socket.nio.AbstractNioSelector.run(AbstractNioSelector.java:337)
[graylog.jar:?]
at
org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:89)
[graylog.jar:?]
at
org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:178)
[graylog.jar:?]
at
org.jboss.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:108)
[graylog.jar:?]
at
org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
[graylog.jar:?]
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
[?:1.8.0_91]
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
[?:1.8.0_91]
at java.lang.Thread.run(Thread.java:745) [?:1.8.0_91]
Thanks,
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