[JBoss JIRA] (ISPN-4816) HotRod server should handle remote IllegalLifecycleExceptions
by Galder Zamarreño (JIRA)
[ https://issues.jboss.org/browse/ISPN-4816?page=com.atlassian.jira.plugin.... ]
Galder Zamarreño updated ISPN-4816:
-----------------------------------
Fix Version/s: 7.1.0.Alpha1
(was: 7.0.0.Final)
> HotRod server should handle remote IllegalLifecycleExceptions
> -------------------------------------------------------------
>
> Key: ISPN-4816
> URL: https://issues.jboss.org/browse/ISPN-4816
> Project: Infinispan
> Issue Type: Bug
> Components: Remote Protocols, Server
> Affects Versions: 7.0.0.CR1
> Reporter: Dan Berindei
> Assignee: Galder Zamarreño
> Priority: Blocker
> Labels: testsuite_stability
> Fix For: 7.1.0.Alpha1
>
>
> The ISPN-4717 fix added special handling for {{IllegalLifecycleStateException}}. However, it doesn't handle an {{IllegalLifecycleStateException}} that is wrapped in a {{RemoteException}}, e.g. because a backup owner is shutting down.
> This caused a failure in DistTopologyChangeUnderLoadTest on my machine:
> {noformat}
> 22:05:11,412 ERROR (testng-DistTopologyChangeUnderLoadTest:) [UnitTestTestNGListener] Test testPutsSucceedWhileTopologyChanges(org.infinispan.client.hotrod.DistTopologyChangeUnderLoadTest) failed.
> java.util.concurrent.ExecutionException: org.infinispan.client.hotrod.exceptions.HotRodClientException:Request for message id[2478] returned server error (status=0x85): org.infinispan.remoting.RemoteException: ISPN000217: Received exception from DistTopologyChangeUnderLoadTest-NodeB-51624, see cause for remote stack trace
> at java.util.concurrent.FutureTask.report(FutureTask.java:122)
> at java.util.concurrent.FutureTask.get(FutureTask.java:192)
> at org.infinispan.client.hotrod.DistTopologyChangeUnderLoadTest.testPutsSucceedWhileTopologyChanges(DistTopologyChangeUnderLoadTest.java:58)
> {noformat}
> Stack trace from the server:
> {noformat}
> 22:05:11,314 DEBUG (HotRodServerWorker-150-1:) [HotRodDecoder] Exception caughtio.netty.handler.codec.DecoderException: org.infinispan.server.hotrod.HotRodException: org.infinispan.remoting.RemoteException: ISPN000217: Received exception from DistTopologyChangeUnderLoadTest-NodeB-51624, see cause for remote stack trace
> at io.netty.handler.codec.ReplayingDecoder.callDecode(ReplayingDecoder.java:417)
> at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:149)
> at org.infinispan.server.core.AbstractProtocolDecoder.channelRead(AbstractProtocolDecoder.scala:471)
> at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:332)
> at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:318)
> at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:787)
> at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:125)
> at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:507)
> at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:464)
> at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:378)
> at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:350)
> at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:116)
> at java.lang.Thread.run(Thread.java:745)
> Caused by: org.infinispan.server.hotrod.HotRodException: org.infinispan.remoting.RemoteException: ISPN000217: Received exception from DistTopologyChangeUnderLoadTest-NodeB-51624, see cause for remote stack trace
> at org.infinispan.server.hotrod.HotRodDecoder.createServerException(HotRodDecoder.scala:213)
> at org.infinispan.server.core.AbstractProtocolDecoder.decodeDispatch(AbstractProtocolDecoder.scala:77)
> at org.infinispan.server.core.AbstractProtocolDecoder.decode(AbstractProtocolDecoder.scala:61)
> at io.netty.handler.codec.ReplayingDecoder.callDecode(ReplayingDecoder.java:362) ... 12 more
> Caused by: org.infinispan.remoting.RemoteException: ISPN000217: Received exception from DistTopologyChangeUnderLoadTest-NodeB-51624, see cause for remote stack trace
> at org.infinispan.remoting.transport.AbstractTransport.checkResponse(AbstractTransport.java:44)
> at org.infinispan.remoting.transport.jgroups.CommandAwareRpcDispatcher.processSingleCall(CommandAwareRpcDispatcher.java:381)
> at org.infinispan.remoting.transport.jgroups.CommandAwareRpcDispatcher.invokeRemoteCommand(CommandAwareRpcDispatcher.java:167)
> at org.infinispan.remoting.transport.jgroups.JGroupsTransport.invokeRemotely(JGroupsTransport.java:536)
> at org.infinispan.remoting.rpc.RpcManagerImpl.invokeRemotely(RpcManagerImpl.java:290)
> at org.infinispan.interceptors.distribution.BaseDistributionInterceptor.handleNonTxWriteCommand(BaseDistributionInterceptor.java:255)
> at org.infinispan.interceptors.distribution.NonTxDistributionInterceptor.visitPutKeyValueCommand(NonTxDistributionInterceptor.java:72)
> at org.infinispan.commands.write.PutKeyValueCommand.acceptVisitor(PutKeyValueCommand.java:71)
> at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:98)
> at org.infinispan.interceptors.EntryWrappingInterceptor.invokeNextAndApplyChanges(EntryWrappingInterceptor.java:376)
> at org.infinispan.interceptors.EntryWrappingInterceptor.setSkipRemoteGetsAndInvokeNextForDataCommand(EntryWrappingInterceptor.java:464)
> at org.infinispan.interceptors.EntryWrappingInterceptor.visitPutKeyValueCommand(EntryWrappingInterceptor.java:177)
> at org.infinispan.commands.write.PutKeyValueCommand.acceptVisitor(PutKeyValueCommand.java:71)
> at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:98)
> at org.infinispan.interceptors.locking.AbstractLockingInterceptor.visitPutKeyValueCommand(AbstractLockingInterceptor.java:48)
> at org.infinispan.commands.write.PutKeyValueCommand.acceptVisitor(PutKeyValueCommand.java:71)
> at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:98)
> at org.infinispan.interceptors.base.CommandInterceptor.handleDefault(CommandInterceptor.java:112)
> at org.infinispan.commands.AbstractVisitor.visitPutKeyValueCommand(AbstractVisitor.java:33)
> at org.infinispan.commands.write.PutKeyValueCommand.acceptVisitor(PutKeyValueCommand.java:71)
> at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:98)
> at org.infinispan.interceptors.base.CommandInterceptor.handleDefault(CommandInterceptor.java:112)
> at org.infinispan.commands.AbstractVisitor.visitPutKeyValueCommand(AbstractVisitor.java:33)
> at org.infinispan.commands.write.PutKeyValueCommand.acceptVisitor(PutKeyValueCommand.java:71)
> at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:98)
> at org.infinispan.statetransfer.StateTransferInterceptor.handleNonTxWriteCommand(StateTransferInterceptor.java:172)
> at org.infinispan.statetransfer.StateTransferInterceptor.visitPutKeyValueCommand(StateTransferInterceptor.java:95)
> at org.infinispan.commands.write.PutKeyValueCommand.acceptVisitor(PutKeyValueCommand.java:71)
> at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:98)
> at org.infinispan.interceptors.CacheMgmtInterceptor.updateStoreStatistics(CacheMgmtInterceptor.java:148)
> at org.infinispan.interceptors.CacheMgmtInterceptor.visitPutKeyValueCommand(CacheMgmtInterceptor.java:134)
> at org.infinispan.commands.write.PutKeyValueCommand.acceptVisitor(PutKeyValueCommand.java:71)
> at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:98)
> at org.infinispan.interceptors.InvocationContextInterceptor.handleAll(InvocationContextInterceptor.java:102)
> at org.infinispan.interceptors.InvocationContextInterceptor.handleDefault(InvocationContextInterceptor.java:71)
> at org.infinispan.commands.AbstractVisitor.visitPutKeyValueCommand(AbstractVisitor.java:33)
> at org.infinispan.commands.write.PutKeyValueCommand.acceptVisitor(PutKeyValueCommand.java:71)
> at org.infinispan.interceptors.InterceptorChain.invoke(InterceptorChain.java:333)
> at org.infinispan.cache.impl.CacheImpl.executeCommandAndCommitIfNeeded(CacheImpl.java:1492)
> at org.infinispan.cache.impl.CacheImpl.putInternal(CacheImpl.java:970)
> at org.infinispan.cache.impl.CacheImpl.put(CacheImpl.java:962)
> at org.infinispan.cache.impl.DecoratedCache.put(DecoratedCache.java:485)
> at org.infinispan.server.core.AbstractProtocolDecoder.put(AbstractProtocolDecoder.scala:252)
> at org.infinispan.server.core.AbstractProtocolDecoder.org$infinispan$server$core$AbstractProtocolDecoder$$decodeValue(AbstractProtocolDecoder.scala:207)
> at org.infinispan.server.core.AbstractProtocolDecoder.decodeDispatch(AbstractProtocolDecoder.scala:73) ... 14 more
> Caused by: org.infinispan.IllegalLifecycleStateException: ISPN000324: Default cache is in 'STOPPING' state and this is an invocation not belonging to an on-going transaction, so it does not accept new invocations. Either restart it or recreate the cache container.
> at org.infinispan.interceptors.InvocationContextInterceptor.handleAll(InvocationContextInterceptor.java:91)
> at org.infinispan.interceptors.InvocationContextInterceptor.handleDefault(InvocationContextInterceptor.java:71)
> at org.infinispan.commands.AbstractVisitor.visitPutKeyValueCommand(AbstractVisitor.java:33)
> at org.infinispan.commands.write.PutKeyValueCommand.acceptVisitor(PutKeyValueCommand.java:71)
> at org.infinispan.interceptors.InterceptorChain.invoke(InterceptorChain.java:333)
> at org.infinispan.commands.remote.BaseRpcInvokingCommand.processVisitableCommand(BaseRpcInvokingCommand.java:39)
> at org.infinispan.commands.remote.SingleRpcCommand.perform(SingleRpcCommand.java:48)
> at org.infinispan.remoting.InboundInvocationHandlerImpl.handleInternal(InboundInvocationHandlerImpl.java:96)
> at org.infinispan.remoting.InboundInvocationHandlerImpl.access$000(InboundInvocationHandlerImpl.java:51)
> at org.infinispan.remoting.InboundInvocationHandlerImpl$2.run(InboundInvocationHandlerImpl.java:185)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) ... 1 more
> {noformat}
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[JBoss JIRA] (ISPN-4846) State transfer keeps trying to fetch transaction data after the cache was stopped
by Galder Zamarreño (JIRA)
[ https://issues.jboss.org/browse/ISPN-4846?page=com.atlassian.jira.plugin.... ]
Galder Zamarreño updated ISPN-4846:
-----------------------------------
Fix Version/s: 7.1.0.Alpha1
(was: 7.0.0.Final)
> State transfer keeps trying to fetch transaction data after the cache was stopped
> ---------------------------------------------------------------------------------
>
> Key: ISPN-4846
> URL: https://issues.jboss.org/browse/ISPN-4846
> Project: Infinispan
> Issue Type: Bug
> Components: Core, State Transfer
> Affects Versions: 7.0.0.CR1
> Reporter: Dan Berindei
> Fix For: 7.1.0.Alpha1
>
>
> StateConsumerImpl doesn't check if the cache is stopped while fetching transaction data, it only stops when it's no longer able to find providers for transactions.
> However, JGroupsTransport throws a generic CacheException when the channel is stopped. The state transfer thread can enter a busy-wait loop, retrying to get the transaction data and immediately getting the CacheException, filling the log with messages like this:
> {noformat}
> 19:32:28,237 WARN (remote-thread-NodeN-p42592-t1:) [StateConsumerImpl] ISPN000209: Failed to retrieve transactions for segments [10, 11, 12, 13, 14, 15, 17, 16, 19, 18, 21, 20, 23, 22, 25, 24, 27, 26, 29, 28, 42, 43, 40, 41, 46, 47, 44, 45, 51, 50, 49, 48, 55, 54, 53, 52, 59, 58, 57, 56] of cache testCache from node NodeM-53416
> org.infinispan.commons.CacheException: java.lang.IllegalStateException: channel is not connected
> at org.infinispan.commons.util.Util.rewrapAsCacheException(Util.java:655)
> at org.infinispan.remoting.transport.jgroups.CommandAwareRpcDispatcher.invokeRemoteCommand(CommandAwareRpcDispatcher.java:176)
> at org.infinispan.remoting.transport.jgroups.JGroupsTransport.invokeRemotely(JGroupsTransport.java:536)
> at org.infinispan.remoting.rpc.RpcManagerImpl.invokeRemotely(RpcManagerImpl.java:290)
> at org.infinispan.statetransfer.StateConsumerImpl.getTransactions(StateConsumerImpl.java:766)
> at org.infinispan.statetransfer.StateConsumerImpl.requestTransactions(StateConsumerImpl.java:685)
> at org.infinispan.statetransfer.StateConsumerImpl.addTransfers(StateConsumerImpl.java:629)
> at org.infinispan.statetransfer.StateConsumerImpl.onTopologyUpdate(StateConsumerImpl.java:331)
> at org.infinispan.statetransfer.StateTransferManagerImpl.doTopologyUpdate(StateTransferManagerImpl.java:195)
> at org.infinispan.statetransfer.StateTransferManagerImpl.access$000(StateTransferManagerImpl.java:43)
> at org.infinispan.statetransfer.StateTransferManagerImpl$1.rebalance(StateTransferManagerImpl.java:116)
> {noformat}
> We should check is the cache is stopped before retrying in StateConsumerImpl.requestTransactions. I also think we should change the stop order - it would make sense to stop the remote executor threads and the RpcDispatcher before we stop the channel.
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[JBoss JIRA] (ISPN-4817) Cluster Listener replication of listener to remote dist nodes needs privilege action
by Galder Zamarreño (JIRA)
[ https://issues.jboss.org/browse/ISPN-4817?page=com.atlassian.jira.plugin.... ]
Galder Zamarreño updated ISPN-4817:
-----------------------------------
Fix Version/s: 7.1.0.Alpha1
(was: 7.0.0.Final)
> Cluster Listener replication of listener to remote dist nodes needs privilege action
> ------------------------------------------------------------------------------------
>
> Key: ISPN-4817
> URL: https://issues.jboss.org/browse/ISPN-4817
> Project: Infinispan
> Issue Type: Bug
> Components: Loaders and Stores
> Affects Versions: 7.0.0.CR1
> Reporter: William Burns
> Priority: Critical
> Fix For: 7.1.0.Alpha1
>
>
> The ClusterListenerReplicateCallable needs to add the listener in a privileged block so that it can work properly.
> I was also thinking if we need to change all of our messages to send along the current Subject so it can be properly applied to remote invocations as well. In this case we wouldn't need to wrap the listener invocation.
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[JBoss JIRA] (ISPN-4879) Log a clear error message when an incompatible node joins the cluster
by Galder Zamarreño (JIRA)
[ https://issues.jboss.org/browse/ISPN-4879?page=com.atlassian.jira.plugin.... ]
Galder Zamarreño updated ISPN-4879:
-----------------------------------
Fix Version/s: 7.1.0.Alpha1
(was: 7.0.0.Final)
> Log a clear error message when an incompatible node joins the cluster
> ---------------------------------------------------------------------
>
> Key: ISPN-4879
> URL: https://issues.jboss.org/browse/ISPN-4879
> Project: Infinispan
> Issue Type: Feature Request
> Components: Core
> Affects Versions: 7.0.0.CR2
> Reporter: Dan Berindei
> Fix For: 7.1.0.Alpha1
>
>
> We don't check the Infinispan version when a node joins the cluster. If the node has an incompatible version, it will most likely fail to join, but the error message is not at all straightforward. As an example:
> {noformat}
> Exception in thread "main" org.infinispan.commons.CacheException: Unable
> to invoke method public void
> org.infinispan.statetransfer.StateTransferManagerImpl.start() throws
> java.lang.Exception on object of type StateTransferManagerImpl
> at
> org.infinispan.commons.util.ReflectionUtil.invokeAccessibly(ReflectionUtil.java:170)
> at
> org.infinispan.factories.AbstractComponentRegistry$PrioritizedMethod.invoke(AbstractComponentRegistry.java:869)
> at
> org.infinispan.factories.AbstractComponentRegistry.invokeStartMethods(AbstractComponentRegistry.java:638)
> at
> org.infinispan.factories.AbstractComponentRegistry.internalStart(AbstractComponentRegistry.java:627)
> at
> org.infinispan.factories.AbstractComponentRegistry.start(AbstractComponentRegistry.java:530)
> at
> org.infinispan.factories.ComponentRegistry.start(ComponentRegistry.java:216)
> at org.infinispan.cache.impl.CacheImpl.start(CacheImpl.java:764)
> at
> org.infinispan.manager.DefaultCacheManager.wireAndStartCache(DefaultCacheManager.java:584)
> at
> org.infinispan.manager.DefaultCacheManager.createCache(DefaultCacheManager.java:539)
> at
> org.infinispan.manager.DefaultCacheManager.getCache(DefaultCacheManager.java:416)
> at ch.nexustelecom.lbd.engine.ImsiCache.init(ImsiCache.java:49)
> at
> ch.nexustelecom.dexclient.engine.DefaultDexClientEngine.init(DefaultDexClientEngine.java:120)
> at ch.nexustelecom.dexclient.DexClient.initClient(DexClient.java:169)
> at
> ch.nexustelecom.dexclient.tool.DexClientManager.startup(DexClientManager.java:196)
> at
> ch.nexustelecom.dexclient.tool.DexClientManager.main(DexClientManager.java:83)
> Caused by: org.infinispan.commons.CacheException:
> java.lang.ClassNotFoundException:
> org.infinispan.partionhandling.impl.AvailabilityMode
> at org.infinispan.commons.util.Util.rewrapAsCacheException(Util.java:655)
> at
> org.infinispan.remoting.transport.jgroups.CommandAwareRpcDispatcher.invokeRemoteCommand(CommandAwareRpcDispatcher.java:176)
> at
> org.infinispan.remoting.transport.jgroups.JGroupsTransport.invokeRemotely(JGroupsTransport.java:536)
> at
> org.infinispan.topology.LocalTopologyManagerImpl.executeOnCoordinator(LocalTopologyManagerImpl.java:388)
> at
> org.infinispan.topology.LocalTopologyManagerImpl.join(LocalTopologyManagerImpl.java:102)
> at
> org.infinispan.statetransfer.StateTransferManagerImpl.start(StateTransferManagerImpl.java:108)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
> at java.lang.reflect.Method.invoke(Unknown Source)
> at
> org.infinispan.commons.util.ReflectionUtil.invokeAccessibly(ReflectionUtil.java:168)
> ... 14 more
> Caused by: java.lang.ClassNotFoundException:
> org.infinispan.partionhandling.impl.AvailabilityMode
> at java.net.URLClassLoader$1.run(Unknown Source)
> at java.net.URLClassLoader$1.run(Unknown Source)
> at java.security.AccessController.doPrivileged(Native Method)
> at java.net.URLClassLoader.findClass(Unknown Source)
> at java.lang.ClassLoader.loadClass(Unknown Source)
> at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
> at java.lang.ClassLoader.loadClass(Unknown Source)
> at java.lang.Class.forName0(Native Method)
> at java.lang.Class.forName(Unknown Source)
> at
> org.jboss.marshalling.AbstractClassResolver.loadClass(AbstractClassResolver.java:131)
> at
> org.jboss.marshalling.AbstractClassResolver.resolveClass(AbstractClassResolver.java:112)
> at
> org.jboss.marshalling.river.RiverUnmarshaller.doReadClassDescriptor(RiverUnmarshaller.java:1002)
> at
> org.jboss.marshalling.river.RiverUnmarshaller.doReadNewObject(RiverUnmarshaller.java:1239)
> at
> org.jboss.marshalling.river.RiverUnmarshaller.doReadObject(RiverUnmarshaller.java:272)
> at
> org.jboss.marshalling.river.RiverUnmarshaller.doReadObject(RiverUnmarshaller.java:209)
> at
> org.jboss.marshalling.AbstractObjectInput.readObject(AbstractObjectInput.java:41)
> at
> org.infinispan.topology.CacheStatusResponse$Externalizer.readObject(CacheStatusResponse.java:76)
> at
> org.infinispan.topology.CacheStatusResponse$Externalizer.readObject(CacheStatusResponse.java:62)
> at
> org.infinispan.marshall.core.ExternalizerTable$ExternalizerAdapter.readObject(ExternalizerTable.java:424)
> at
> org.infinispan.marshall.core.ExternalizerTable.readObject(ExternalizerTable.java:221)
> at
> org.infinispan.marshall.core.JBossMarshaller$ExternalizerTableProxy.readObject(JBossMarshaller.java:148)
> at
> org.jboss.marshalling.river.RiverUnmarshaller.doReadObject(RiverUnmarshaller.java:351)
> at
> org.jboss.marshalling.river.RiverUnmarshaller.doReadObject(RiverUnmarshaller.java:209)
> at
> org.jboss.marshalling.AbstractObjectInput.readObject(AbstractObjectInput.java:41)
> at
> org.infinispan.remoting.responses.SuccessfulResponse$Externalizer.readObject(SuccessfulResponse.java:79)
> at
> org.infinispan.remoting.responses.SuccessfulResponse$Externalizer.readObject(SuccessfulResponse.java:64)
> at
> org.infinispan.marshall.core.ExternalizerTable$ExternalizerAdapter.readObject(ExternalizerTable.java:424)
> at
> org.infinispan.marshall.core.ExternalizerTable.readObject(ExternalizerTable.java:221)
> at
> org.infinispan.marshall.core.JBossMarshaller$ExternalizerTableProxy.readObject(JBossMarshaller.java:148)
> at
> org.jboss.marshalling.river.RiverUnmarshaller.doReadObject(RiverUnmarshaller.java:351)
> at
> org.jboss.marshalling.river.RiverUnmarshaller.doReadObject(RiverUnmarshaller.java:209)
> at
> org.jboss.marshalling.AbstractObjectInput.readObject(AbstractObjectInput.java:41)
> at
> org.infinispan.commons.marshall.jboss.AbstractJBossMarshaller.objectFromObjectStream(AbstractJBossMarshaller.java:135)
> at
> org.infinispan.marshall.core.VersionAwareMarshaller.objectFromByteBuffer(VersionAwareMarshaller.java:101)
> at
> org.infinispan.commons.marshall.AbstractDelegatingMarshaller.objectFromByteBuffer(AbstractDelegatingMarshaller.java:80)
> at
> org.infinispan.remoting.transport.jgroups.MarshallerAdapter.objectFromBuffer(MarshallerAdapter.java:28)
> at
> org.jgroups.blocks.RequestCorrelator.receiveMessage(RequestCorrelator.java:390)
> at org.jgroups.blocks.RequestCorrelator.receive(RequestCorrelator.java:250)
> at
> org.jgroups.blocks.MessageDispatcher$ProtocolAdapter.up(MessageDispatcher.java:674)
> at org.jgroups.JChannel.up(JChannel.java:733)
> at org.jgroups.stack.ProtocolStack.up(ProtocolStack.java:1030)
> at org.jgroups.protocols.pbcast.STATE_TRANSFER.up(STATE_TRANSFER.java:146)
> at org.jgroups.protocols.RSVP.up(RSVP.java:190)
> at org.jgroups.protocols.FRAG2.up(FRAG2.java:165)
> at org.jgroups.protocols.FlowControl.up(FlowControl.java:390)
> at org.jgroups.protocols.FlowControl.up(FlowControl.java:379)
> at org.jgroups.protocols.pbcast.GMS.up(GMS.java:1042)
> at org.jgroups.protocols.pbcast.STABLE.up(STABLE.java:234)
> at org.jgroups.protocols.UNICAST3.deliverMessage(UNICAST3.java:1034)
> at org.jgroups.protocols.UNICAST3.handleDataReceived(UNICAST3.java:752)
> at org.jgroups.protocols.UNICAST3.up(UNICAST3.java:399)
> at org.jgroups.protocols.pbcast.NAKACK2.up(NAKACK2.java:610)
> at org.jgroups.protocols.BARRIER.up(BARRIER.java:152)
> at org.jgroups.protocols.VERIFY_SUSPECT.up(VERIFY_SUSPECT.java:155)
> at org.jgroups.protocols.FD_ALL.up(FD_ALL.java:200)
> at org.jgroups.protocols.FD_SOCK.up(FD_SOCK.java:297)
> at org.jgroups.protocols.MERGE3.up(MERGE3.java:288)
> at org.jgroups.protocols.Discovery.up(Discovery.java:277)
> at org.jgroups.protocols.TP.passMessageUp(TP.java:1568)
> at org.jgroups.protocols.TP$MyHandler.run(TP.java:1787)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
> at java.lang.Thread.run(Unknown Source)
> {noformat}
> Optionally, we could allow the user to configure an "application version" and prevent nodes with different application versions from joining the same cluster.
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[JBoss JIRA] (ISPN-4851) Make SyncConsistentHashFactory the default CH factory
by Galder Zamarreño (JIRA)
[ https://issues.jboss.org/browse/ISPN-4851?page=com.atlassian.jira.plugin.... ]
Galder Zamarreño updated ISPN-4851:
-----------------------------------
Fix Version/s: 7.1.0.Alpha1
(was: 7.0.0.Final)
> Make SyncConsistentHashFactory the default CH factory
> -----------------------------------------------------
>
> Key: ISPN-4851
> URL: https://issues.jboss.org/browse/ISPN-4851
> Project: Infinispan
> Issue Type: Feature Request
> Components: Configuration, Core
> Affects Versions: 7.0.0.CR1
> Reporter: Dan Berindei
> Assignee: Dan Berindei
> Fix For: 7.1.0.Alpha1
>
>
> With ISPN-4682 fixed, SyncConsistentHashFactory should be good enough to be the default. It still allows for more variation in the number of owned segments per node (+/-10% owned segments and +/-20% for primary-owned segments), but that should be acceptable for most purposes.
> The major advantage of SCHF is that it depends only on the cache members and not on the order they joined. Users expect a key to map to the same node in all caches (as long as the caches have the same members).
> One downside of SCHF, especially for testing, is that the segment ownership differs between test runs (being based on the random address assigned to each node). However, most tests that depend on key ownership should use {{ControlledConsistentHashFactory}} anyway.
> We also need to verify that the number of segments moved by SCHF is comparable to the number of segments moved by DefaultConsistentHashFactory (ISPN-3729).
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