# Server failed excpetion **URL:** \ **Category:** Elasticsearch\ **Created:** [May 18, 2012, 6:41am UTC](https://discuss.elastic.co/t/server-failed-excpetion/7758 "2012-05-18T06:41:47Z")\ **Posts on this page:** 6\ **Page:** 1
**Author:** ![Abhishek\_Jajoria](https://avatars.discourse-cdn.com/v4/letter/a/b5e925/32.png) [@Abhishek\_Jajoria](https://discuss.elastic.co/u/Abhishek_Jajoria)\ **Post date:** [May 18, 2012, 6:41am UTC](https://discuss.elastic.co/t/server-failed-excpetion/7758/1 "2012-05-18T06:41:47Z")
I am getting the following exception when I index documents after some time even though the server is up and running . 2/05/18 12:07:21 INFO client.transport: [Neophyte] failed to get node info for [#transport#-1][inet[/192.168.5.169:9300]], disconnecting... org.elasticsearch.transport.ReceiveTimeoutTransportException: [][inet[/192.168.5.169:9300]][cluster/nodes/info] request\_id [81658] timed out after [5387ms] org.elasticsearch.client.transport.NoNodeAvailableException: No node available at org.elasticsearch.transport.TransportService$TimeoutHandler.run(TransportService.java:347) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907) at java.lang.Thread.run(Thread.java:619) 12/05/18 12:07:22 WARN elasticsearch.transport: [Neophyte] Received response for a request that has timed out, sent [8457ms] ago, timed out [3070ms] ago, action [cluster/nodes/info], node [[#transport#-1][inet[/192.168.5.169:9300]]], id [81658] 12/05/18 12:07:21 WARN transport.netty: [Neophyte] Exception caught on netty layer [[id: 0x0088df60, /192.168.5.212:51196 =\> /192.168.5.169:9300]] java.lang.OutOfMemoryError: Java heap space at org.elasticsearch.common.compress.lzf.BufferRecycler.allocDecodeBuffer(BufferRecycler.java:150) at org.elasticsearch.common.io.stream.LZFStreamInput.(LZFStreamInput.java:91) at org.elasticsearch.common.io.stream.CachedStreamInput.instance(CachedStreamInput.java:48) at org.elasticsearch.common.io.stream.CachedStreamInput.getCharArray(CachedStreamInput.java:79) at org.elasticsearch.common.io.stream.StreamInput.readUTF(StreamInput.java:160) at org.elasticsearch.common.io.stream.HandlesStreamInput.readUTF(HandlesStreamInput.java:49) at org.elasticsearch.action.index.IndexResponse.readFrom(IndexResponse.java:142) at org.elasticsearch.transport.netty.MessageChannelHandler.handleResponse(MessageChannelHandler.java:254) at org.elasticsearch.transport.netty.MessageChannelHandler.process(MessageChannelHandler.java:233) at org.elasticsearch.transport.netty.MessageChannelHandler.callDecode(MessageChannelHandler.java:141) at org.elasticsearch.transport.netty.MessageChannelHandler.messageReceived(MessageChannelHandler.java:95) at org.elasticsearch.common.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:75) 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:94) at org.elasticsearch.common.netty.channel.socket.nio.AbstractNioWorker.processSelectedKeys(AbstractNioWorker.java:364) at org.elasticsearch.common.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:238) at org.elasticsearch.common.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38) at org.elasticsearch.common.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907) at java.lang.Thread.run(Thread.java:619) ---
**Author:** ![kimchy](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/kimchy/32/44952_2.png) [@kimchy](https://discuss.elastic.co/u/kimchy)\ **Post date:** [May 20, 2012, 8:19pm UTC](https://discuss.elastic.co/t/server-failed-excpetion/7758/2 "2012-05-20T20:19:30Z")
You are running out of memory on the client that is indexing the data. On Fri, May 18, 2012 at 8:41 AM, jajoria abhishek \< [jajoria.abhishek@gmail.com](mailto:jajoria.abhishek@gmail.com)\> wrote: > I am getting the following exception when I index documents after some > time even though the server is up and running . > > 2/05/18 12:07:21 INFO client.transport: [Neophyte] failed to get node info > for [#transport#-1][inet[/192.168.5.169:9300]], disconnecting... > org.elasticsearch.transport.ReceiveTimeoutTransportException: > [inet[/192.168.5.169:9300]][cluster/nodes/info] request\_id [81658] > timed out after [5387ms] > org.elasticsearch.client.transport.NoNodeAvailableException: No node > available > at > org.elasticsearch.transport.TransportService$TimeoutHandler.run(TransportService.java:347) > at > java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907) > at java.lang.Thread.run(Thread.java:619) > 12/05/18 12:07:22 WARN elasticsearch.transport: [Neophyte] Received > response for a request that has timed out, sent [8457ms] ago, timed out > [3070ms] ago, action [cluster/nodes/info], node > [[#transport#-1][inet[/192.168.5.169:9300]]], id [81658] > 12/05/18 12:07:21 WARN transport.netty: [Neophyte] Exception caught on > netty layer [[id: 0x0088df60, /192.168.5.212:51196 =\> /192.168.5.169:9300 > ]] > java.lang.OutOfMemoryError: Java heap space > at > org.elasticsearch.common.compress.lzf.BufferRecycler.allocDecodeBuffer(BufferRecycler.java:150) > at > org.elasticsearch.common.io.stream.LZFStreamInput.(LZFStreamInput.java:91) > at > org.elasticsearch.common.io.stream.CachedStreamInput.instance(CachedStreamInput.java:48) > at > org.elasticsearch.common.io.stream.CachedStreamInput.getCharArray(CachedStreamInput.java:79) > at > org.elasticsearch.common.io.stream.StreamInput.readUTF(StreamInput.java:160) > at > org.elasticsearch.common.io.stream.HandlesStreamInput.readUTF(HandlesStreamInput.java:49) > at > org.elasticsearch.action.index.IndexResponse.readFrom(IndexResponse.java:142) > at > org.elasticsearch.transport.netty.MessageChannelHandler.handleResponse(MessageChannelHandler.java:254) > at > org.elasticsearch.transport.netty.MessageChannelHandler.process(MessageChannelHandler.java:233) > at > org.elasticsearch.transport.netty.MessageChannelHandler.callDecode(MessageChannelHandler.java:141) > at > org.elasticsearch.transport.netty.MessageChannelHandler.messageReceived(MessageChannelHandler.java:95) > at > org.elasticsearch.common.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:75) > 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:94) > at > org.elasticsearch.common.netty.channel.socket.nio.AbstractNioWorker.processSelectedKeys(AbstractNioWorker.java:364) > at > org.elasticsearch.common.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:238) > at > org.elasticsearch.common.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38) > at > org.elasticsearch.common.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42) > at > java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907) > at java.lang.Thread.run(Thread.java:619) ---
**Author:** ![Abhishek\_Jajoria](https://avatars.discourse-cdn.com/v4/letter/a/b5e925/32.png) [@Abhishek\_Jajoria](https://discuss.elastic.co/u/Abhishek_Jajoria)\ **Post date:** [May 22, 2012, 4:58am UTC](https://discuss.elastic.co/t/server-failed-excpetion/7758/3 "2012-05-22T04:58:04Z")
How can I avoid these exceptions I allocate size for elasticsearch from 512m to 1024m still i get memory out of heap exception as I have limited ram of 4G and I want to index 14 miln of documents. On Mon, May 21, 2012 at 1:49 AM, Shay Banon [kimchy@gmail.com](mailto:kimchy@gmail.com) wrote: > You are running out of memory on the client that is indexing the data. > > On Fri, May 18, 2012 at 8:41 AM, jajoria abhishek \< > [jajoria.abhishek@gmail.com](mailto:jajoria.abhishek@gmail.com)\> wrote: > > > I am getting the following exception when I index documents after some > > time even though the server is up and running . > > > > 2/05/18 12:07:21 INFO client.transport: [Neophyte] failed to get node > > info for [#transport#-1][inet[/192.168.5.169:9300]], disconnecting... > > org.elasticsearch.transport.ReceiveTimeoutTransportException: > > [inet[/192.168.5.169:9300]][cluster/nodes/info] request\_id [81658] > > timed out after [5387ms] > > org.elasticsearch.client.transport.NoNodeAvailableException: No node > > available > > at > > org.elasticsearch.transport.TransportService$TimeoutHandler.run(TransportService.java:347) > > at > > java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885) > > at > > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907) > > at java.lang.Thread.run(Thread.java:619) > > 12/05/18 12:07:22 WARN elasticsearch.transport: [Neophyte] Received > > response for a request that has timed out, sent [8457ms] ago, timed out > > [3070ms] ago, action [cluster/nodes/info], node > > [[#transport#-1][inet[/192.168.5.169:9300]]], id [81658] > > 12/05/18 12:07:21 WARN transport.netty: [Neophyte] Exception caught on > > netty layer [[id: 0x0088df60, /192.168.5.212:51196 =\> /192.168.5.169:9300 > > ]] > > java.lang.OutOfMemoryError: Java heap space > > at > > org.elasticsearch.common.compress.lzf.BufferRecycler.allocDecodeBuffer(BufferRecycler.java:150) > > at > > org.elasticsearch.common.io.stream.LZFStreamInput.(LZFStreamInput.java:91) > > at > > org.elasticsearch.common.io.stream.CachedStreamInput.instance(CachedStreamInput.java:48) > > at > > org.elasticsearch.common.io.stream.CachedStreamInput.getCharArray(CachedStreamInput.java:79) > > at > > org.elasticsearch.common.io.stream.StreamInput.readUTF(StreamInput.java:160) > > at > > org.elasticsearch.common.io.stream.HandlesStreamInput.readUTF(HandlesStreamInput.java:49) > > at > > org.elasticsearch.action.index.IndexResponse.readFrom(IndexResponse.java:142) > > at > > org.elasticsearch.transport.netty.MessageChannelHandler.handleResponse(MessageChannelHandler.java:254) > > at > > org.elasticsearch.transport.netty.MessageChannelHandler.process(MessageChannelHandler.java:233) > > at > > org.elasticsearch.transport.netty.MessageChannelHandler.callDecode(MessageChannelHandler.java:141) > > at > > org.elasticsearch.transport.netty.MessageChannelHandler.messageReceived(MessageChannelHandler.java:95) > > at > > org.elasticsearch.common.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:75) > > 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:94) > > at > > org.elasticsearch.common.netty.channel.socket.nio.AbstractNioWorker.processSelectedKeys(AbstractNioWorker.java:364) > > at > > org.elasticsearch.common.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:238) > > at > > org.elasticsearch.common.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38) > > at > > org.elasticsearch.common.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42) > > at > > java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885) > > at > > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907) > > at java.lang.Thread.run(Thread.java:619) ---
**Author:** ![Ivan](https://avatars.discourse-cdn.com/v4/letter/i/df788c/32.png) [@Ivan](https://discuss.elastic.co/u/Ivan)\ **Post date:** [May 22, 2012, 5:06pm UTC](https://discuss.elastic.co/t/server-failed-excpetion/7758/4 "2012-05-22T17:06:56Z")
Many questions: Are you bulk indexing the documents? What is your bulk size? Multi-threaded? Synchronous or asynchronous index calls? You simply might be keeping too many documents in memory before executing an index to ES. -- Ivan On Mon, May 21, 2012 at 9:58 PM, jajoria abhishek [jajoria.abhishek@gmail.com](mailto:jajoria.abhishek@gmail.com) wrote: > How can I avoid these exceptions I allocate size for elasticsearch from > 512m to 1024m still i get memory out of heap exception as I have limited > ram of 4G and I want to index 14 miln of documents. > > On Mon, May 21, 2012 at 1:49 AM, Shay Banon [kimchy@gmail.com](mailto:kimchy@gmail.com) wrote: > > > You are running out of memory on the client that is indexing the data. > > > > On Fri, May 18, 2012 at 8:41 AM, jajoria abhishek > > [jajoria.abhishek@gmail.com](mailto:jajoria.abhishek@gmail.com) wrote: > > > > > I am getting the following exception when I index documents after some > > > time even though the server is up and running . > > > > > > 2/05/18 12:07:21 INFO client.transport: [Neophyte] failed to get node > > > info for [#transport#-1][inet[/192.168.5.169:9300]], disconnecting... > > > org.elasticsearch.transport.ReceiveTimeoutTransportException: > > > [inet[/192.168.5.169:9300]][cluster/nodes/info] request\_id [81658] timed > > > out after [5387ms] > > > org.elasticsearch.client.transport.NoNodeAvailableException: No node > > > available > > > at > > > org.elasticsearch.transport.TransportService$TimeoutHandler.run(TransportService.java:347) > > > at > > > java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885) > > > at > > > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907) > > > at java.lang.Thread.run(Thread.java:619) > > > 12/05/18 12:07:22 WARN elasticsearch.transport: [Neophyte] Received > > > response for a request that has timed out, sent [8457ms] ago, timed out > > > [3070ms] ago, action [cluster/nodes/info], node > > > [[#transport#-1][inet[/192.168.5.169:9300]]], id [81658] > > > 12/05/18 12:07:21 WARN transport.netty: [Neophyte] Exception caught on > > > netty layer [[id: 0x0088df60, /192.168.5.212:51196 =\> /192.168.5.169:9300]] > > > java.lang.OutOfMemoryError: Java heap space > > > at > > > org.elasticsearch.common.compress.lzf.BufferRecycler.allocDecodeBuffer(BufferRecycler.java:150) > > > at > > > org.elasticsearch.common.io.stream.LZFStreamInput.(LZFStreamInput.java:91) > > > at > > > org.elasticsearch.common.io.stream.CachedStreamInput.instance(CachedStreamInput.java:48) > > > at > > > org.elasticsearch.common.io.stream.CachedStreamInput.getCharArray(CachedStreamInput.java:79) > > > at > > > org.elasticsearch.common.io.stream.StreamInput.readUTF(StreamInput.java:160) > > > at > > > org.elasticsearch.common.io.stream.HandlesStreamInput.readUTF(HandlesStreamInput.java:49) > > > at > > > org.elasticsearch.action.index.IndexResponse.readFrom(IndexResponse.java:142) > > > at > > > org.elasticsearch.transport.netty.MessageChannelHandler.handleResponse(MessageChannelHandler.java:254) > > > at > > > org.elasticsearch.transport.netty.MessageChannelHandler.process(MessageChannelHandler.java:233) > > > at > > > org.elasticsearch.transport.netty.MessageChannelHandler.callDecode(MessageChannelHandler.java:141) > > > at > > > org.elasticsearch.transport.netty.MessageChannelHandler.messageReceived(MessageChannelHandler.java:95) > > > at > > > org.elasticsearch.common.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:75) > > > 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:94) > > > at > > > org.elasticsearch.common.netty.channel.socket.nio.AbstractNioWorker.processSelectedKeys(AbstractNioWorker.java:364) > > > at > > > org.elasticsearch.common.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:238) > > > at > > > org.elasticsearch.common.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38) > > > at > > > org.elasticsearch.common.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42) > > > at > > > java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885) > > > at > > > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907) > > > at java.lang.Thread.run(Thread.java:619) ---
**Author:** ![Abhishek\_Jajoria](https://avatars.discourse-cdn.com/v4/letter/a/b5e925/32.png) [@Abhishek\_Jajoria](https://discuss.elastic.co/u/Abhishek_Jajoria)\ **Post date:** [May 23, 2012, 4:19am UTC](https://discuss.elastic.co/t/server-failed-excpetion/7758/5 "2012-05-23T04:19:20Z")
no bulk indexing just creating JSON and adding values in the field from database then I add them into index like XContentBuilder b = XContentFactory.jsonBuilder().startObject(); b.startObject("Item"); b.field("A2",results.getString("N1Type")); b.endObject(); b.endObject(); IndexRequestBuilder irb = client.prepareIndex("astrology\_sdi","astrologystatic").setSource(b); irb.execute().actionGet(); On Tue, May 22, 2012 at 10:36 PM, Ivan Brusic [ivan@brusic.com](mailto:ivan@brusic.com) wrote: > Many questions: Are you bulk indexing the documents? What is your bulk > size? Multi-threaded? Synchronous or asynchronous index calls? > > You simply might be keeping too many documents in memory before > executing an index to ES. > > -- > Ivan > > On Mon, May 21, 2012 at 9:58 PM, jajoria abhishek > [jajoria.abhishek@gmail.com](mailto:jajoria.abhishek@gmail.com) wrote: > > > How can I avoid these exceptions I allocate size for elasticsearch from > > 512m to 1024m still i get memory out of heap exception as I have limited > > ram of 4G and I want to index 14 miln of documents. > > > > On Mon, May 21, 2012 at 1:49 AM, Shay Banon [kimchy@gmail.com](mailto:kimchy@gmail.com) wrote: > > > > > You are running out of memory on the client that is indexing the data. > > > > > > On Fri, May 18, 2012 at 8:41 AM, jajoria abhishek > > > [jajoria.abhishek@gmail.com](mailto:jajoria.abhishek@gmail.com) wrote: > > > > > > > I am getting the following exception when I index documents after some > > > > time even though the server is up and running . > > > > > > > > 2/05/18 12:07:21 INFO client.transport: [Neophyte] failed to get node > > > > info for [#transport#-1][inet[/192.168.5.169:9300]], disconnecting... > > > > org.elasticsearch.transport.ReceiveTimeoutTransportException: > > > > [inet[/192.168.5.169:9300]][cluster/nodes/info] request\_id [81658] > > > > timed > > > > out after [5387ms] > > > > org.elasticsearch.client.transport.NoNodeAvailableException: No node > > > > available > > > > at > > org.elasticsearch.transport.TransportService$TimeoutHandler.run(TransportService.java:347) > > > > > at > > java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885) > > > > > at > > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907) > > > > > at java.lang.Thread.run(Thread.java:619) > > > > 12/05/18 12:07:22 WARN elasticsearch.transport: [Neophyte] Received > > > > response for a request that has timed out, sent [8457ms] ago, timed out > > > > [3070ms] ago, action [cluster/nodes/info], node > > > > [[#transport#-1][inet[/192.168.5.169:9300]]], id [81658] > > > > 12/05/18 12:07:21 WARN transport.netty: [Neophyte] Exception caught on > > > > netty layer [[id: 0x0088df60, /192.168.5.212:51196 =\> / > > > > 192.168.5.169:9300]] > > > > java.lang.OutOfMemoryError: Java heap space > > > > at > > org.elasticsearch.common.compress.lzf.BufferRecycler.allocDecodeBuffer(BufferRecycler.java:150) > > > > > at > > org.elasticsearch.common.io.stream.LZFStreamInput.(LZFStreamInput.java:91) > > > > > at > > org.elasticsearch.common.io.stream.CachedStreamInput.instance(CachedStreamInput.java:48) > > > > > at > > org.elasticsearch.common.io.stream.CachedStreamInput.getCharArray(CachedStreamInput.java:79) > > > > > at > > org.elasticsearch.common.io.stream.StreamInput.readUTF(StreamInput.java:160) > > > > > at > > org.elasticsearch.common.io.stream.HandlesStreamInput.readUTF(HandlesStreamInput.java:49) > > > > > at > > org.elasticsearch.action.index.IndexResponse.readFrom(IndexResponse.java:142) > > > > > at > > org.elasticsearch.transport.netty.MessageChannelHandler.handleResponse(MessageChannelHandler.java:254) > > > > > at > > org.elasticsearch.transport.netty.MessageChannelHandler.process(MessageChannelHandler.java:233) > > > > > at > > org.elasticsearch.transport.netty.MessageChannelHandler.callDecode(MessageChannelHandler.java:141) > > > > > at > > org.elasticsearch.transport.netty.MessageChannelHandler.messageReceived(MessageChannelHandler.java:95) > > > > > at > > org.elasticsearch.common.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:75) > > > > > 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:94) > > > > > at > > org.elasticsearch.common.netty.channel.socket.nio.AbstractNioWorker.processSelectedKeys(AbstractNioWorker.java:364) > > > > > at > > org.elasticsearch.common.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:238) > > > > > at > > org.elasticsearch.common.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38) > > > > > at > > org.elasticsearch.common.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42) > > > > > at > > java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885) > > > > > at > > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907) > > > > > at java.lang.Thread.run(Thread.java:619) ---
**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\ **Post date:** [July 6, 2017, 3:27am UTC](https://discuss.elastic.co/t/server-failed-excpetion/7758/6 "2017-07-06T03:27:34Z")