Hi, Try modifying "storm.messaging.netty.max_retries: 100" to a lower value,e.g. "storm.messaging.netty.max_retries: 10".
Thanks Bijoy On Fri, Mar 28, 2014 at 8:48 AM, Binita Bharati <[email protected]>wrote: > Hi all, > > Am using storm-0.9.0.1. > > The following error is seen in the worker logs: > > 2014-03-25 16:18:24 STDIO [ERROR] Mar 25, 2014 4:18:24 PM > org.jboss.netty.channel.DefaultChannelPipeline > WARNING: An exception was thrown by a user handler while handling an > exception event ([id: 0x8068e4b0] EXCEPTION: > java.net.ConnectException: Connection refused) > java.lang.IllegalArgumentException: timeout value is negative > at java.lang.Thread.sleep(Native Method) > at backtype.storm.messaging.netty.Client.reconnect(Client.java:78) > at > backtype.storm.messaging.netty.StormClientHandler.exceptionCaught(StormClientHandler.java:108) > at > org.jboss.netty.handler.codec.frame.FrameDecoder.exceptionCaught(FrameDecoder.java:377) > at > org.jboss.netty.channel.Channels.fireExceptionCaught(Channels.java:525) > at > org.jboss.netty.channel.socket.nio.NioClientBoss.processSelectedKeys(NioClientBoss.java:109) > at > org.jboss.netty.channel.socket.nio.NioClientBoss.process(NioClientBoss.java:78) > at > org.jboss.netty.channel.socket.nio.AbstractNioSelector.run(AbstractNioSelector.java:312) > at > org.jboss.netty.channel.socket.nio.NioClientBoss.run(NioClientBoss.java:41) > at > java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) > at java.lang.Thread.run(Thread.java:662) > > > Relevant Netty config from storm.yaml: > storm.messaging.transport: "backtype.storm.messaging.netty.Context" > storm.messaging.netty.server_worker_threads: 1 > storm.messaging.netty.client_worker_threads: 1 > storm.messaging.netty.buffer_size: 5242880 > storm.messaging.netty.max_retries: 100 > storm.messaging.netty.max_wait_ms: 1000 > storm.messaging.netty.min_wait_ms: 100 > > Anyone knows why ? > > Thanks > Binita >
