I am connecting to single instance of Elastic Search server remotely via Transport client. In my web application which makes use of Transport client, i am see following messages in the logs:
I have checked, my network connection is proper and ES server is up. But still getting these messages in the logs. How to avoid these messages? Why it keeps getting disconnected/ connected? I would appreciate if you could provide fix for this issue. 12:39:24,658 INFO [transport] [Cassie Lang] failed to get node info for [#transport#-1][ABAGGARW-WS01][inet[/173.36.55.182:9300]], disconnecting... org.elasticsearch.transport.ReceiveTimeoutTransportException: [][inet[/173.36.55.182:9300]][cluster/nodes/info] request_id [1115] timed out after [5024ms] at org.elasticsearch.transport.TransportService$TimeoutHandler.run(TransportService.java:369) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745) 12:39:24,799 DEBUG [netty] [Cassie Lang] disconnected from [[#transport#-1][ABAGGARW-WS01][inet[/173.36.55.182:9300]]] 12:39:39,260 DEBUG [netty] [Cassie Lang] connected to node [[#transport#-1][ABAGGARW-WS01][inet[/173.36.55.182:9300]]] 12:39:44,283 INFO [transport] [Cassie Lang] failed to get node info for [#transport#-1][ABAGGARW-WS01][inet[/173.36.55.182:9300]], disconnecting... org.elasticsearch.transport.ReceiveTimeoutTransportException: [][inet[/173.36.55.182:9300]][cluster/nodes/info] request_id [1116] timed out after [5023ms] at org.elasticsearch.transport.TransportService$TimeoutHandler.run(TransportService.java:369) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745) 12:39:44,283 DEBUG [netty] [Cassie Lang] disconnected from [[#transport#-1][ABAGGARW-WS01][inet[/173.36.55.182:9300]]] 12:39:50,663 DEBUG [netty] [Cassie Lang] connected to node [[#transport#-1][ABAGGARW-WS01][inet[/173.36.55.182:9300]]] 12:40:08,447 INFO [transport] [Cassie Lang] failed to get node info for [#transport#-1][ABAGGARW-WS01][inet[/173.36.55.182:9300]], disconnecting... org.elasticsearch.transport.ReceiveTimeoutTransportException: [][inet[/173.36.55.182:9300]][cluster/nodes/info] request_id [1119] timed out after [5007ms] at org.elasticsearch.transport.TransportService$TimeoutHandler.run(TransportService.java:369) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745) 12:40:08,447 DEBUG [netty] [Cassie Lang] disconnected from [[#transport#-1][ABAGGARW-WS01][inet[/173.36.55.182:9300]]] 12:40:18,306 DEBUG [netty] [Cassie Lang] connected to node [[#transport#-1][ABAGGARW-WS01][inet[/173.36.55.182:9300]]] 12:40:23,330 INFO [transport] [Cassie Lang] failed to get node info for [#transport#-1][ABAGGARW-WS01][inet[/173.36.55.182:9300]], disconnecting... org.elasticsearch.transport.ReceiveTimeoutTransportException: [][inet[/173.36.55.182:9300]][cluster/nodes/info] request_id [1120] timed out after [5024ms] at org.elasticsearch.transport.TransportService$TimeoutHandler.run(TransportService.java:369) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745) 12:40:23,330 DEBUG [netty] [Cassie Lang] disconnected from [[#transport#-1][ABAGGARW-WS01][inet[/173.36.55.182:9300]]] 12:40:28,618 DEBUG [netty] [Cassie Lang] connected to node [[#transport#-1][ABAGGARW-WS01][inet[/173.36.55.182:9300]]] 12:42:46,792 INFO [transport] [Cassie Lang] failed to get node info for [#transport#-1][ABAGGARW-WS01][inet[/173.36.55.182:9300]], disconnecting... org.elasticsearch.transport.ReceiveTimeoutTransportException: [][inet[/173.36.55.182:9300]][cluster/nodes/info] request_id [1146] timed out after [5008ms] at org.elasticsearch.transport.TransportService$TimeoutHandler.run(TransportService.java:369) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745) 12:42:46,792 DEBUG [netty] [Cassie Lang] disconnected from [[#transport#-1][ABAGGARW-WS01][inet[/173.36.55.182:9300]]] 12:43:03,312 DEBUG [netty] [Cassie Lang] connected to node [[#transport#-1][ABAGGARW-WS01][inet[/173.36.55.182:9300]]] 12:44:07,092 INFO [transport] [Cassie Lang] failed to get node info for [#transport#-1][ABAGGARW-WS01][inet[/173.36.55.182:9300]], disconnecting... org.elasticsearch.transport.ReceiveTimeoutTransportException: [][inet[/173.36.55.182:9300]][cluster/nodes/info] request_id [1156] timed out after [5007ms] at org.elasticsearch.transport.TransportService$TimeoutHandler.run(TransportService.java:369) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745) 12:44:07,092 DEBUG [netty] [Cassie Lang] disconnected from [[#transport#-1][ABAGGARW-WS01][inet[/173.36.55.182:9300]]] 12:44:14,534 DEBUG [netty] [Cassie Lang] connected to node [[#transport#-1][ABAGGARW-WS01][inet[/173.36.55.182:9300]]] 13:16:15,904 INFO [transport] [Cassie Lang] failed to get node info for [#transport#-1][ABAGGARW-WS01][inet[/173.36.55.182:9300]], disconnecting... org.elasticsearch.transport.ReceiveTimeoutTransportException: [][inet[/173.36.55.182:9300]][cluster/nodes/info] request_id [1513] timed out after [5008ms] at org.elasticsearch.transport.TransportService$TimeoutHandler.run(TransportService.java:369) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745) 13:16:15,904 DEBUG [netty] [Cassie Lang] disconnected from [[#transport#-1][ABAGGARW-WS01][inet[/173.36.55.182:9300]]] 13:16:24,219 DEBUG [netty] [Cassie Lang] connected to node [[#transport#-1][ABAGGARW-WS01][inet[/173.36.55.182:9300]]] 13:16:49,054 INFO [transport] [Cassie Lang] failed to get node info for [#transport#-1][ABAGGARW-WS01][inet[/173.36.55.182:9300]], disconnecting... org.elasticsearch.transport.ReceiveTimeoutTransportException: [][inet[/173.36.55.182:9300]][cluster/nodes/info] request_id [1517] timed out after [5008ms] at org.elasticsearch.transport.TransportService$TimeoutHandler.run(TransportService.java:369) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745) 13:16:49,054 DEBUG [netty] [Cassie Lang] disconnected from [[#transport#-1][ABAGGARW-WS01][inet[/173.36.55.182:9300]]] 13:16:59,381 DEBUG [netty] [Cassie Lang] connected to node [[#transport#-1][ABAGGARW-WS01][inet[/173.36.55.182:9300]]] 13:17:04,389 INFO [transport] [Cassie Lang] failed to get node info for [#transport#-1][ABAGGARW-WS01][inet[/173.36.55.182:9300]], disconnecting... org.elasticsearch.transport.ReceiveTimeoutTransportException: [][inet[/173.36.55.182:9300]][cluster/nodes/info] request_id [1518] timed out after [5008ms] at org.elasticsearch.transport.TransportService$TimeoutHandler.run(TransportService.java:369) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745) 13:17:04,389 DEBUG [netty] [Cassie Lang] disconnected from [[#transport#-1][ABAGGARW-WS01][inet[/173.36.55.182:9300]]] 13:17:09,677 DEBUG [netty] [Cassie Lang] connected to node [[#transport#-1][ABAGGARW-WS01][inet[/173.36.55.182:9300]]] 13:17:19,989 INFO [transport] [Cassie Lang] failed to get node info for [#transport#-1][ABAGGARW-WS01][inet[/173.36.55.182:9300]], disconnecting... org.elasticsearch.transport.ReceiveTimeoutTransportException: [][inet[/173.36.55.182:9300]][cluster/nodes/info] request_id [1520] timed out after [5008ms] at org.elasticsearch.transport.TransportService$TimeoutHandler.run(TransportService.java:369) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745) 13:17:19,989 DEBUG [netty] [Cassie Lang] disconnected from [[#transport#-1][ABAGGARW-WS01][inet[/173.36.55.182:9300]]] 13:17:26,931 DEBUG [netty] [Cassie Lang] connected to node [[#transport#-1][ABAGGARW-WS01][inet[/173.36.55.182:9300]]] 13:17:31,954 INFO [transport] [Cassie Lang] failed to get node info for [#transport#-1][ABAGGARW-WS01][inet[/173.36.55.182:9300]], disconnecting... org.elasticsearch.transport.ReceiveTimeoutTransportException: [][inet[/173.36.55.182:9300]][cluster/nodes/info] request_id [1521] timed out after [5023ms] at org.elasticsearch.transport.TransportService$TimeoutHandler.run(TransportService.java:369) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745) 13:17:31,954 DEBUG [netty] [Cassie Lang] disconnected from [[#transport#-1][ABAGGARW-WS01][inet[/173.36.55.182:9300]]] 13:17:37,227 DEBUG [netty] [Cassie Lang] connected to node [[#transport#-1][ABAGGARW-WS01][inet[/173.36.55.182:9300]]] 13:36:29,038 INFO [transport] [Cassie Lang] failed to get node info for [#transport#-1][ABAGGARW-WS01][inet[/173.36.55.182:9300]], disconnecting... org.elasticsearch.transport.ReceiveTimeoutTransportException: [][inet[/173.36.55.182:9300]][cluster/nodes/info] request_id [1733] timed out after [5008ms] at org.elasticsearch.transport.TransportService$TimeoutHandler.run(TransportService.java:369) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745) 13:36:29,038 DEBUG [netty] [Cassie Lang] disconnected from [[#transport#-1][ABAGGARW-WS01][inet[/173.36.55.182:9300]]] 13:36:55,137 DEBUG [transport] [Cassie Lang] failed to connect to node [[#transport#-1][ABAGGARW-WS01][inet[/173.36.55.182:9300]]], removed from nodes list org.elasticsearch.transport.ConnectTransportException: [][inet[/173.36.55.182:9300]] connect_timeout[30s] at org.elasticsearch.transport.netty.NettyTransport.connectToChannelsLight(NettyTransport.java:692) at org.elasticsearch.transport.netty.NettyTransport.connectToNode(NettyTransport.java:652) at org.elasticsearch.transport.netty.NettyTransport.connectToNodeLight(NettyTransport.java:619) at org.elasticsearch.transport.TransportService.connectToNodeLight(TransportService.java:150) at org.elasticsearch.client.transport.TransportClientNodesService$SimpleNodeSampler.doSample(TransportClientNodesService.java:355) at org.elasticsearch.client.transport.TransportClientNodesService$NodeSampler.sample(TransportClientNodesService.java:301) at org.elasticsearch.client.transport.TransportClientNodesService$ScheduledNodeSampler.run(TransportClientNodesService.java:334) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745) Caused by: java.net.ConnectException: Connection timed out: no further information: /173.36.55.182:9300 at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:739) at org.elasticsearch.common.netty.channel.socket.nio.NioClientBoss.connect(NioClientBoss.java:150) at org.elasticsearch.common.netty.channel.socket.nio.NioClientBoss.processSelectedKeys(NioClientBoss.java:105) at org.elasticsearch.common.netty.channel.socket.nio.NioClientBoss.process(NioClientBoss.java:79) at org.elasticsearch.common.netty.channel.socket.nio.AbstractNioSelector.run(AbstractNioSelector.java:318) at org.elasticsearch.common.netty.channel.socket.nio.NioClientBoss.run(NioClientBoss.java:42) at org.elasticsearch.common.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:108) at org.elasticsearch.common.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42) ... 3 more 13:37:00,425 DEBUG [netty] [Cassie Lang] connected to node [[#transport#-1][ABAGGARW-WS01][inet[/173.36.55.182:9300]]] 13:37:16,084 INFO [transport] [Cassie Lang] failed to get node info for [#transport#-1][ABAGGARW-WS01][inet[/173.36.55.182:9300]], disconnecting... org.elasticsearch.transport.ReceiveTimeoutTransportException: [][inet[/173.36.55.182:9300]][cluster/nodes/info] request_id [1736] timed out after [5008ms] at org.elasticsearch.transport.TransportService$TimeoutHandler.run(TransportService.java:369) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745) 13:37:16,084 DEBUG [netty] [Cassie Lang] disconnected from [[#transport#-1][ABAGGARW-WS01][inet[/173.36.55.182:9300]]] 13:37:42,152 DEBUG [transport] [Cassie Lang] failed to connect to node [[#transport#-1][ABAGGARW-WS01][inet[/173.36.55.182:9300]]], removed from nodes list org.elasticsearch.transport.ConnectTransportException: [][inet[/173.36.55.182:9300]] connect_timeout[30s] at org.elasticsearch.transport.netty.NettyTransport.connectToChannelsLight(NettyTransport.java:692) at org.elasticsearch.transport.netty.NettyTransport.connectToNode(NettyTransport.java:652) at org.elasticsearch.transport.netty.NettyTransport.connectToNodeLight(NettyTransport.java:619) at org.elasticsearch.transport.TransportService.connectToNodeLight(TransportService.java:150) at org.elasticsearch.client.transport.TransportClientNodesService$SimpleNodeSampler.doSample(TransportClientNodesService.java:355) at org.elasticsearch.client.transport.TransportClientNodesService$NodeSampler.sample(TransportClientNodesService.java:301) at org.elasticsearch.client.transport.TransportClientNodesService$ScheduledNodeSampler.run(TransportClientNodesService.java:334) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745) Caused by: java.net.ConnectException: Connection timed out: no further information: /173.36.55.182:9300 at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:739) at org.elasticsearch.common.netty.channel.socket.nio.NioClientBoss.connect(NioClientBoss.java:150) at org.elasticsearch.common.netty.channel.socket.nio.NioClientBoss.processSelectedKeys(NioClientBoss.java:105) at org.elasticsearch.common.netty.channel.socket.nio.NioClientBoss.process(NioClientBoss.java:79) at org.elasticsearch.common.netty.channel.socket.nio.AbstractNioSelector.run(AbstractNioSelector.java:318) at org.elasticsearch.common.netty.channel.socket.nio.NioClientBoss.run(NioClientBoss.java:42) at org.elasticsearch.common.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:108) at org.elasticsearch.common.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42) ... 3 more 13:38:03,999 DEBUG [netty] [Cassie Lang] connected to node [[#transport#-1][ABAGGARW-WS01][inet[/173.36.55.182:9300]]] 13:38:23,920 INFO [transport] [Cassie Lang] failed to get node info for [#transport#-1][ABAGGARW-WS01][inet[/173.36.55.182:9300]], disconnecting... org.elasticsearch.transport.ReceiveTimeoutTransportException: [][inet[/173.36.55.182:9300]][cluster/nodes/info] request_id [1739] timed out after [5008ms] at org.elasticsearch.transport.TransportService$TimeoutHandler.run(TransportService.java:369) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745) 13:38:23,920 DEBUG [netty] [Cassie Lang] disconnected from [[#transport#-1][ABAGGARW-WS01][inet[/173.36.55.182:9300]]] 13:38:49,972 DEBUG [transport] [Cassie Lang] failed to connect to node [[#transport#-1][ABAGGARW-WS01][inet[/173.36.55.182:9300]]], removed from nodes list org.elasticsearch.transport.ConnectTransportException: [][inet[/173.36.55.182:9300]] connect_timeout[30s] at org.elasticsearch.transport.netty.NettyTransport.connectToChannelsLight(NettyTransport.java:692) at org.elasticsearch.transport.netty.NettyTransport.connectToNode(NettyTransport.java:652) at org.elasticsearch.transport.netty.NettyTransport.connectToNodeLight(NettyTransport.java:619) at org.elasticsearch.transport.TransportService.connectToNodeLight(TransportService.java:150) at org.elasticsearch.client.transport.TransportClientNodesService$SimpleNodeSampler.doSample(TransportClientNodesService.java:355) at org.elasticsearch.client.transport.TransportClientNodesService$NodeSampler.sample(TransportClientNodesService.java:301) at org.elasticsearch.client.transport.TransportClientNodesService$ScheduledNodeSampler.run(TransportClientNodesService.java:334) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745) Caused by: java.net.ConnectException: Connection timed out: no further information: /173.36.55.182:9300 at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:739) at org.elasticsearch.common.netty.channel.socket.nio.NioClientBoss.connect(NioClientBoss.java:150) at org.elasticsearch.common.netty.channel.socket.nio.NioClientBoss.processSelectedKeys(NioClientBoss.java:105) at org.elasticsearch.common.netty.channel.socket.nio.NioClientBoss.process(NioClientBoss.java:79) at org.elasticsearch.common.netty.channel.socket.nio.AbstractNioSelector.run(AbstractNioSelector.java:318) at org.elasticsearch.common.netty.channel.socket.nio.NioClientBoss.run(NioClientBoss.java:42) at org.elasticsearch.common.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:108) at org.elasticsearch.common.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42) ... 3 more 13:39:01,001 DEBUG [netty] [Cassie Lang] connected to node [[#transport#-1][ABAGGARW-WS01][inet[/173.36.55.182:9300]]] Regards, Abhishek -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. 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