Problem accessing memcached server via Enyim C# client
lowecg2004 Oct 9, 2011 5:15 PMHello,
I've fired up two Infinispan instances as per these instructions:
Essentially, I have two servers running:
./bin/startServer.sh -r memcached -c etc/config-samples/gui-demo-cache-config.xml -p 12211
./bin/startServer.sh -r memcached -c etc/config-samples/gui-demo-cache-config.xml -p 13211
Using the C# Enyim client, I have the following simple command line test program:
using System;
using Enyim.Caching;
using Enyim.Caching.Memcached;
using System.Net;
using Enyim.Caching.Configuration;
namespace MemcacheClientTest1
{
class Program
{
static void Main(string[] args)
{
MemcachedClientConfiguration config = new MemcachedClientConfiguration();
config.Servers.Add(new IPEndPoint(IPAddress.Loopback, 12211));
config.Servers.Add(new IPEndPoint(IPAddress.Loopback, 13211));
config.Protocol = MemcachedProtocol.Text;
var mc = new MemcachedClient(config);
mc.Store(StoreMode.Set, "Hello", "World");
Console.ReadLine();
}
}
}
When calling mc.Store, the client waits for a few seconds before failing with a org.infinispan.manager.NamedCacheNotFoundException.
While on the infinispan server the full stack trace is as follows:
$ ./bin/startServer.sh -r memcached -c etc/config-samples/gui-demo-cache-config.xml -p 13211
2011-10-09 21:51:03,511 WARN [DefaultCacheManager] (MemcachedServerMaster-1 ([id: 0x00c3358b, /127.0.0.1:13211])) ISPN000156: You are not starting all your caches at the same time. This can lead to p
roblems as asymmetric clusters are not supported, see ISPN-658. We recommend using EmbeddedCacheManager.startCaches() to start all your caches upfront.
2011-10-09 21:51:03,596 ERROR [RpcManagerImpl] (Rehasher,memcachedCache,Ron-Burgundy-11246) ISPN000073: Unexpected error while replicating
org.infinispan.manager.NamedCacheNotFoundException: Cannot process command StateTransferControlCommand{cache=memcachedCache, type=REQUEST_JOIN, sender=Ron-Burgundy-11246, viewId=1, state=N/A} on node
Ron-Burgundy-49518 Cache: memcachedCache
at org.infinispan.remoting.InboundInvocationHandlerImpl.handle(InboundInvocationHandlerImpl.java:153)
at org.infinispan.remoting.transport.jgroups.CommandAwareRpcDispatcher.executeCommand(CommandAwareRpcDispatcher.java:160)
at org.infinispan.remoting.transport.jgroups.CommandAwareRpcDispatcher.handle(CommandAwareRpcDispatcher.java:139)
at org.jgroups.blocks.RequestCorrelator.handleRequest(RequestCorrelator.java:446)
at org.jgroups.blocks.RequestCorrelator.receiveMessage(RequestCorrelator.java:353)
at org.jgroups.blocks.RequestCorrelator.receive(RequestCorrelator.java:229)
at org.jgroups.blocks.MessageDispatcher$ProtocolAdapter.up(MessageDispatcher.java:556)
at org.jgroups.JChannel.up(JChannel.java:720)
at org.jgroups.stack.ProtocolStack.up(ProtocolStack.java:1026)
at org.jgroups.protocols.FRAG2.up(FRAG2.java:181)
at org.jgroups.protocols.FlowControl.up(FlowControl.java:418)
at org.jgroups.protocols.FlowControl.up(FlowControl.java:418)
at org.jgroups.protocols.pbcast.GMS.up(GMS.java:870)
at org.jgroups.protocols.pbcast.STABLE.up(STABLE.java:244)
at org.jgroups.protocols.UNICAST.up(UNICAST.java:297)
at org.jgroups.protocols.pbcast.NAKACK.handleMessage(NAKACK.java:686)
at org.jgroups.protocols.pbcast.NAKACK.up(NAKACK.java:547)
at org.jgroups.protocols.BARRIER.up(BARRIER.java:126)
at org.jgroups.protocols.FD_ALL.up(FD_ALL.java:171)
at org.jgroups.protocols.FD_SOCK.up(FD_SOCK.java:273)
at org.jgroups.protocols.MERGE2.up(MERGE2.java:208)
at org.jgroups.protocols.Discovery.up(Discovery.java:334)
at org.jgroups.protocols.TP.passMessageUp(TP.java:1091)
at org.jgroups.protocols.TP$IncomingPacket.handleMyMessage(TP.java:1646)
at org.jgroups.protocols.TP$IncomingPacket.run(TP.java:1628)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)
2011-10-09 21:51:03,633 ERROR [BaseStateTransferTask] (Rehasher,memcachedCache,Ron-Burgundy-11246) ISPN000145: Error during rehash
org.infinispan.CacheException: org.infinispan.manager.NamedCacheNotFoundException: Cannot process command StateTransferControlCommand{cache=memcachedCache, type=REQUEST_JOIN, sender=Ron-Burgundy-11246
, viewId=1, state=N/A} on node Ron-Burgundy-49518 Cache: memcachedCache
at org.infinispan.remoting.rpc.RpcManagerImpl.invokeRemotely(RpcManagerImpl.java:144)
at org.infinispan.remoting.rpc.RpcManagerImpl.invokeRemotely(RpcManagerImpl.java:159)
at org.infinispan.statetransfer.BaseStateTransferManagerImpl.signalJoinStarted(BaseStateTransferManagerImpl.java:304)
at org.infinispan.statetransfer.BaseStateTransferManagerImpl.startStateTransfer(BaseStateTransferManagerImpl.java:274)
at org.infinispan.statetransfer.DistributedStateTransferTask.performRehash(DistributedStateTransferTask.java:85)
at org.infinispan.statetransfer.BaseStateTransferTask.call(BaseStateTransferTask.java:77)
at org.infinispan.statetransfer.BaseStateTransferTask.call(BaseStateTransferTask.java:43)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
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)
Caused by: org.infinispan.manager.NamedCacheNotFoundException: Cannot process command StateTransferControlCommand{cache=memcachedCache, type=REQUEST_JOIN, sender=Ron-Burgundy-11246, viewId=1, state=N/
A} on node Ron-Burgundy-49518 Cache: memcachedCache
at org.infinispan.remoting.InboundInvocationHandlerImpl.handle(InboundInvocationHandlerImpl.java:153)
at org.infinispan.remoting.transport.jgroups.CommandAwareRpcDispatcher.executeCommand(CommandAwareRpcDispatcher.java:160)
at org.infinispan.remoting.transport.jgroups.CommandAwareRpcDispatcher.handle(CommandAwareRpcDispatcher.java:139)
at org.jgroups.blocks.RequestCorrelator.handleRequest(RequestCorrelator.java:446)
at org.jgroups.blocks.RequestCorrelator.receiveMessage(RequestCorrelator.java:353)
at org.jgroups.blocks.RequestCorrelator.receive(RequestCorrelator.java:229)
at org.jgroups.blocks.MessageDispatcher$ProtocolAdapter.up(MessageDispatcher.java:556)
at org.jgroups.JChannel.up(JChannel.java:720)
at org.jgroups.stack.ProtocolStack.up(ProtocolStack.java:1026)
at org.jgroups.protocols.FRAG2.up(FRAG2.java:181)
at org.jgroups.protocols.FlowControl.up(FlowControl.java:418)
at org.jgroups.protocols.FlowControl.up(FlowControl.java:418)
at org.jgroups.protocols.pbcast.GMS.up(GMS.java:870)
at org.jgroups.protocols.pbcast.STABLE.up(STABLE.java:244)
at org.jgroups.protocols.UNICAST.up(UNICAST.java:297)
at org.jgroups.protocols.pbcast.NAKACK.handleMessage(NAKACK.java:686)
at org.jgroups.protocols.pbcast.NAKACK.up(NAKACK.java:547)
at org.jgroups.protocols.BARRIER.up(BARRIER.java:126)
at org.jgroups.protocols.FD_ALL.up(FD_ALL.java:171)
at org.jgroups.protocols.FD_SOCK.up(FD_SOCK.java:273)
at org.jgroups.protocols.MERGE2.up(MERGE2.java:208)
at org.jgroups.protocols.Discovery.up(Discovery.java:334)
at org.jgroups.protocols.TP.passMessageUp(TP.java:1091)
at org.jgroups.protocols.TP$IncomingPacket.handleMyMessage(TP.java:1646)
at org.jgroups.protocols.TP$IncomingPacket.run(TP.java:1628)
... 3 more
2011-10-09 21:52:03,740 ERROR [InvocationContextInterceptor] (MemcachedServerWorker-1-10) ISPN000136: Execution error
java.lang.NullPointerException
at org.infinispan.distribution.DistributionManagerImpl.getLocality(DistributionManagerImpl.java:119)
at org.infinispan.interceptors.DistributionInterceptor.remoteGetAndStoreInL1(DistributionInterceptor.java:170)
at org.infinispan.interceptors.DistributionInterceptor.remoteGetBeforeWrite(DistributionInterceptor.java:436)
at org.infinispan.interceptors.DistributionInterceptor.handleWriteCommand(DistributionInterceptor.java:450)
at org.infinispan.interceptors.DistributionInterceptor.visitPutKeyValueCommand(DistributionInterceptor.java:242)
at org.infinispan.commands.write.PutKeyValueCommand.acceptVisitor(PutKeyValueCommand.java:77)
at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:119)
at org.infinispan.interceptors.EntryWrappingInterceptor.invokeNextAndApplyChanges(EntryWrappingInterceptor.java:181)
at org.infinispan.interceptors.EntryWrappingInterceptor.visitPutKeyValueCommand(EntryWrappingInterceptor.java:136)
at org.infinispan.commands.write.PutKeyValueCommand.acceptVisitor(PutKeyValueCommand.java:77)
at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:119)
at org.infinispan.interceptors.locking.NonTransactionalLockingInterceptor.visitPutKeyValueCommand(NonTransactionalLockingInterceptor.java:59)
at org.infinispan.commands.write.PutKeyValueCommand.acceptVisitor(PutKeyValueCommand.java:77)
at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:119)
at org.infinispan.interceptors.base.CommandInterceptor.handleDefault(CommandInterceptor.java:133)
at org.infinispan.commands.AbstractVisitor.visitPutKeyValueCommand(AbstractVisitor.java:60)
at org.infinispan.commands.write.PutKeyValueCommand.acceptVisitor(PutKeyValueCommand.java:77)
at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:119)
at org.infinispan.interceptors.base.CommandInterceptor.handleDefault(CommandInterceptor.java:133)
at org.infinispan.commands.AbstractVisitor.visitPutKeyValueCommand(AbstractVisitor.java:60)
at org.infinispan.interceptors.StateTransferLockInterceptor.visitPutKeyValueCommand(StateTransferLockInterceptor.java:110)
at org.infinispan.commands.write.PutKeyValueCommand.acceptVisitor(PutKeyValueCommand.java:77)
at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:119)
at org.infinispan.interceptors.CacheMgmtInterceptor.visitPutKeyValueCommand(CacheMgmtInterceptor.java:114)
at org.infinispan.commands.write.PutKeyValueCommand.acceptVisitor(PutKeyValueCommand.java:77)
at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:119)
at org.infinispan.interceptors.InvocationContextInterceptor.handleAll(InvocationContextInterceptor.java:104)
at org.infinispan.interceptors.InvocationContextInterceptor.handleDefault(InvocationContextInterceptor.java:64)
at org.infinispan.commands.AbstractVisitor.visitPutKeyValueCommand(AbstractVisitor.java:60)
at org.infinispan.commands.write.PutKeyValueCommand.acceptVisitor(PutKeyValueCommand.java:77)
at org.infinispan.interceptors.InterceptorChain.invoke(InterceptorChain.java:318)
at org.infinispan.CacheImpl.executeCommandAndCommitIfNeeded(CacheImpl.java:903)
at org.infinispan.CacheImpl.put(CacheImpl.java:620)
at org.infinispan.CacheImpl.put(CacheImpl.java:612)
at org.infinispan.server.core.AbstractProtocolDecoder.put(AbstractProtocolDecoder.scala:185)
at org.infinispan.server.core.AbstractProtocolDecoder.decodeValue(AbstractProtocolDecoder.scala:141)
at org.infinispan.server.core.AbstractProtocolDecoder.decode(AbstractProtocolDecoder.scala:71)
at org.infinispan.server.core.AbstractProtocolDecoder.decode(AbstractProtocolDecoder.scala:45)
at org.jboss.netty.handler.codec.replay.ReplayingDecoder.callDecode(ReplayingDecoder.java:471)
at org.jboss.netty.handler.codec.replay.ReplayingDecoder.messageReceived(ReplayingDecoder.java:444)
at org.infinispan.server.core.AbstractProtocolDecoder.messageReceived(AbstractProtocolDecoder.scala:349)
at org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:80)
at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:545)
at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:540)
at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:274)
at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:261)
at org.jboss.netty.channel.socket.nio.NioWorker.read(NioWorker.java:350)
at org.jboss.netty.channel.socket.nio.NioWorker.processSelectedKeys(NioWorker.java:281)
at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:201)
at org.jboss.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:108)
at org.jboss.netty.util.internal.IoWorkerRunnable.run(IoWorkerRunnable.java:46)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)
2011-10-09 22:02:14,508 ERROR [MemcachedDecoder] (MemcachedServerWorker-1-11) ISPN005003: Exception reported
java.nio.channels.ClosedChannelException
at org.jboss.netty.channel.socket.nio.NioWorker.cleanUpWriteBuffer(NioWorker.java:637)
at org.jboss.netty.channel.socket.nio.NioWorker.close(NioWorker.java:593)
at org.jboss.netty.channel.socket.nio.NioWorker.write0(NioWorker.java:513)
at org.jboss.netty.channel.socket.nio.NioWorker.writeFromUserCode(NioWorker.java:388)
at org.jboss.netty.channel.socket.nio.NioServerSocketPipelineSink.handleAcceptedSocket(NioServerSocketPipelineSink.java:137)
at org.jboss.netty.channel.socket.nio.NioServerSocketPipelineSink.eventSunk(NioServerSocketPipelineSink.java:76)
at org.jboss.netty.channel.Channels.write(Channels.java:611)
at org.jboss.netty.channel.Channels.write(Channels.java:578)
at org.jboss.netty.channel.AbstractChannel.write(AbstractChannel.java:259)
at org.infinispan.server.core.AbstractProtocolDecoder.exceptionCaught(AbstractProtocolDecoder.scala:257)
at org.jboss.netty.channel.Channels.fireExceptionCaught(Channels.java:432)
at org.jboss.netty.channel.socket.nio.NioWorker.read(NioWorker.java:332)
at org.jboss.netty.channel.socket.nio.NioWorker.processSelectedKeys(NioWorker.java:281)
at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:201)
at org.jboss.netty.util.internal.IoWorkerRunnable.run(IoWorkerRunnable.java:46)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)
Am I missing something with my configuration?
I've tried versions 5.0.1.Final and 5.1.0.beta1
Regards,
Chris.