[warn 2019-02-01 00:05:29.000 EST <StatSampler> statistics.HostStatSampler] Statistics sampling thread detected a wakeup delay of 16617 ms, indicating a possible resource issue. Check the GC, memory, and CPU statistics
The above is a really huge JVM pause -- 16 seconds. Geode isn't going to tolerate having a JVM pause for that long. The member will timeout while trying to join a cluster or will be forced out of the cluster after failing to respond to various messages during that time. I think you probably need to figure out why the JVM is pausing like that. I'm not sure why you think this is a Geode bug. Geode 1.6.0 and 1.8.0 tests and other users do not experience pauses like this. There could be DNS or networking configuration problems on the machine, the CPU might be maxed out for other processes, the memory might be so over taxed that's constantly paging. It's a pretty long list of things that might cause a JVM to not get CPU time. On Thu, Jan 31, 2019 at 11:28 PM Thacker, Dharam < [email protected]> wrote: > Hi John/Bruce, > > > > Typo in email was by me but code does not have that. > > > > Here is the detailed logs explaining what might have happened and looks > like a CRITICAL BUG only in both (1.6.0) and (1.8.0) as well. > > > > [Attached email thread for GEODE 1.8.0 as well] > > > > *ISSUES:* > > > > Ø 1 common scenario which fails – Member is unable to join distributed > system back after FORCE DICONNECT > > > > Ø Why does PDXSerializer play a role while boot strapping cache member? > (Note : No disk persistence is being used but only > ReflectionBasedAutoSerializer) > > > > Ø GMS is throwing NullPointer exception in this situation > > > > Ø Same error messages and stack trace for GMS is being printed once with > fatal/error/warn log levels which does not look consistent. > > > > > > [Pending] : Dharam to find out if that’s the same issue with > MappingPdxSerializer as suggested by John > > > > Current logs both for GEODE – 1.6.0 & GEODE 1.8.0 > > > > > > [warn 2019-02-01 00:05:29.000 EST <StatSampler> > statistics.HostStatSampler] Statistics sampling thread detected a wakeup > delay of 16617 ms, indicating a possible resource issue. Check the GC, > memory, and CPU statistics. > > > > [fatal 2019-02-01 00:05:29.937 EST <unicast receiver,iaasn00005748-49024> > gms.Services] Membership service failure: Failed to acknowledge a new > membership view and then failed tcp/ip connection attempt > > org.apache.geode.ForcedDisconnectException: Failed to acknowledge a new > membership view and then failed tcp/ip connection attempt > > at > org.apache.geode.distributed.internal.membership.gms.mgr.GMSMembershipManager.forceDisconnect(GMSMembershipManager.java:2503) > > at > org.apache.geode.distributed.internal.membership.gms.membership.GMSJoinLeave.forceDisconnect(GMSJoinLeave.java:1049) > > at > org.apache.geode.distributed.internal.membership.gms.membership.GMSJoinLeave.processRemoveRequest(GMSJoinLeave.java:654) > > at > org.apache.geode.distributed.internal.membership.gms.membership.GMSJoinLeave.processMessage(GMSJoinLeave.java:1810) > > at > org.apache.geode.distributed.internal.membership.gms.messenger.JGroupsMessenger$JGroupsReceiver.receive(JGroupsMessenger.java:1301) > > at org.jgroups.JChannel.invokeCallback(JChannel.java:816) > > at org.jgroups.JChannel.up(JChannel.java:741) > > at org.jgroups.stack.ProtocolStack.up(ProtocolStack.java:1030) > > at org.jgroups.protocols.FRAG2.up(FRAG2.java:165) > > at org.jgroups.protocols.FlowControl.up(FlowControl.java:390) > > at > org.jgroups.protocols.UNICAST3.deliverMessage(UNICAST3.java:1077) > > at > org.jgroups.protocols.UNICAST3.handleDataReceived(UNICAST3.java:792) > > at org.jgroups.protocols.UNICAST3.up(UNICAST3.java:433) > > at > org.apache.geode.distributed.internal.membership.gms.messenger.StatRecorder.up(StatRecorder.java:73) > > at > org.apache.geode.distributed.internal.membership.gms.messenger.AddressManager.up(AddressManager.java:72) > > at org.jgroups.protocols.TP.passMessageUp(TP.java:1658) > > at org.jgroups.protocols.TP$SingleMessageHandler.run(TP.java:1876) > > at org.jgroups.util.DirectExecutor.execute(DirectExecutor.java:10) > > at org.jgroups.protocols.TP.handleSingleMessage(TP.java:1789) > > at org.jgroups.protocols.TP.receive(TP.java:1714) > > at > org.apache.geode.distributed.internal.membership.gms.messenger.Transport.receive(Transport.java:152) > > at org.jgroups.protocols.UDP$PacketReceiver.run(UDP.java:701) > > at java.lang.Thread.run(Thread.java:745) > > > > [error 2019-02-01 00:06:35.651 EST <ReconnectThread> > cache.GemFireCacheImpl] org.apache.geode.cache.CacheClosedException: Could > not PDX serialize because the cache was closed > > > > [warn 2019-02-01 00:06:35.652 EST <ReconnectThread> > internal.InternalDistributedSystem] Exception occurred while trying to > create the cache during reconnect > > org.apache.geode.cache.CacheClosedException: Could not PDX serialize > because the cache was closed > > at > org.apache.geode.pdx.internal.TypeRegistry.getPdxSerializer(TypeRegistry.java:317) > > at > org.apache.geode.internal.InternalDataSerializer.writeUserObject(InternalDataSerializer.java:1648) > > at > org.apache.geode.internal.InternalDataSerializer.writeWellKnownObject(InternalDataSerializer.java:1548) > > at > org.apache.geode.internal.InternalDataSerializer.basicWriteObject(InternalDataSerializer.java:2200) > > at > org.apache.geode.DataSerializer.writeObject(DataSerializer.java:2952) > > at > org.apache.geode.internal.cache.MemberFunctionStreamingMessage.toData(MemberFunctionStreamingMessage.java:315) > > at > org.apache.geode.internal.InternalDataSerializer.invokeToData(InternalDataSerializer.java:2398) > > at > org.apache.geode.internal.InternalDataSerializer.writeDSFID(InternalDataSerializer.java:1517) > > at > org.apache.geode.internal.tcp.MsgStreamer.writeMessage(MsgStreamer.java:234) > > at > org.apache.geode.distributed.internal.direct.DirectChannel.sendToMany(DirectChannel.java:394) > > at > org.apache.geode.distributed.internal.direct.DirectChannel.sendToOne(DirectChannel.java:251) > > at > org.apache.geode.distributed.internal.direct.DirectChannel.send(DirectChannel.java:616) > > at > org.apache.geode.distributed.internal.membership.gms.mgr.GMSMembershipManager.directChannelSend(GMSMembershipManager.java:1686) > > at > org.apache.geode.distributed.internal.membership.gms.mgr.GMSMembershipManager.send(GMSMembershipManager.java:1864) > > at > org.apache.geode.distributed.internal.ClusterDistributionManager.sendViaMembershipManager(ClusterDistributionManager.java:2860) > > at > org.apache.geode.distributed.internal.ClusterDistributionManager.sendOutgoing(ClusterDistributionManager.java:2780) > > at > org.apache.geode.distributed.internal.ClusterDistributionManager.sendMessage(ClusterDistributionManager.java:2819) > > at > org.apache.geode.distributed.internal.ClusterDistributionManager.putOutgoing(ClusterDistributionManager.java:1523) > > at > org.apache.geode.internal.cache.execute.StreamingFunctionOperation.getFunctionResultFrom(StreamingFunctionOperation.java:107) > > at > org.apache.geode.internal.cache.execute.MemberFunctionExecutor.executeFunction(MemberFunctionExecutor.java:151) > > at > org.apache.geode.internal.cache.execute.MemberFunctionExecutor.executeFunction(MemberFunctionExecutor.java:189) > > at > org.apache.geode.internal.cache.execute.AbstractExecution.execute(AbstractExecution.java:392) > > at > org.apache.geode.internal.cache.ClusterConfigurationLoader.requestConfigurationFromOneLocator(ClusterConfigurationLoader.java:312) > > at > org.apache.geode.internal.cache.ClusterConfigurationLoader.requestConfigurationFromLocators(ClusterConfigurationLoader.java:282) > > at > org.apache.geode.internal.cache.GemFireCacheImpl.requestSharedConfiguration(GemFireCacheImpl.java:1066) > > at > org.apache.geode.internal.cache.GemFireCacheImpl.<init>(GemFireCacheImpl.java:857) > > at > org.apache.geode.internal.cache.GemFireCacheImpl.basicCreate(GemFireCacheImpl.java:794) > > at > org.apache.geode.internal.cache.GemFireCacheImpl.create(GemFireCacheImpl.java:773) > > at > org.apache.geode.distributed.internal.InternalDistributedSystem.reconnect(InternalDistributedSystem.java:2765) > > at > org.apache.geode.distributed.internal.InternalDistributedSystem.tryReconnect(InternalDistributedSystem.java:2530) > > at > org.apache.geode.distributed.internal.InternalDistributedSystem.disconnect(InternalDistributedSystem.java:1044) > > at > org.apache.geode.distributed.internal.ClusterDistributionManager$DMListener.membershipFailure(ClusterDistributionManager.java:3406) > > at > org.apache.geode.distributed.internal.membership.gms.mgr.GMSMembershipManager.uncleanShutdown(GMSMembershipManager.java:1534) > > at > org.apache.geode.distributed.internal.membership.gms.mgr.GMSMembershipManager.lambda$forceDisconnect$3(GMSMembershipManager.java:2531) > > at java.lang.Thread.run(Thread.java:745) > > > > [fatal 2019-02-01 00:07:35.810 EST <ReconnectThread> gms.Services] > Unexpected exception while booting membership services > > java.lang.NullPointerException > > at > org.apache.geode.distributed.internal.membership.gms.messenger.JGroupsMessenger.establishLocalAddress(JGroupsMessenger.java:483) > > at > org.apache.geode.distributed.internal.membership.gms.messenger.JGroupsMessenger.start(JGroupsMessenger.java:361) > > at > org.apache.geode.distributed.internal.membership.gms.Services.start(Services.java:146) > > at > org.apache.geode.distributed.internal.membership.gms.GMSMemberFactory.newMembershipManager(GMSMemberFactory.java:105) > > at > org.apache.geode.distributed.internal.membership.MemberFactory.newMembershipManager(MemberFactory.java:90) > > at > org.apache.geode.distributed.internal.ClusterDistributionManager.<init>(ClusterDistributionManager.java:771) > > at > org.apache.geode.distributed.internal.ClusterDistributionManager.<init>(ClusterDistributionManager.java:889) > > at > org.apache.geode.distributed.internal.ClusterDistributionManager.create(ClusterDistributionManager.java:533) > > at > org.apache.geode.distributed.internal.InternalDistributedSystem.initialize(InternalDistributedSystem.java:769) > > at > org.apache.geode.distributed.internal.InternalDistributedSystem.newInstance(InternalDistributedSystem.java:362) > > at > org.apache.geode.distributed.internal.InternalDistributedSystem.newInstance(InternalDistributedSystem.java:348) > > at > org.apache.geode.distributed.internal.InternalDistributedSystem.newInstance(InternalDistributedSystem.java:342) > > at > org.apache.geode.distributed.DistributedSystem.connect(DistributedSystem.java:215) > > at > org.apache.geode.distributed.internal.InternalDistributedSystem.reconnect(InternalDistributedSystem.java:2704) > > at > org.apache.geode.distributed.internal.InternalDistributedSystem.tryReconnect(InternalDistributedSystem.java:2530) > > at > org.apache.geode.distributed.internal.InternalDistributedSystem.disconnect(InternalDistributedSystem.java:1044) > > at > org.apache.geode.distributed.internal.ClusterDistributionManager$DMListener.membershipFailure(ClusterDistributionManager.java:3406) > > at > org.apache.geode.distributed.internal.membership.gms.mgr.GMSMembershipManager.uncleanShutdown(GMSMembershipManager.java:1534) > > at > org.apache.geode.distributed.internal.membership.gms.mgr.GMSMembershipManager.lambda$forceDisconnect$3(GMSMembershipManager.java:2531) > > at java.lang.Thread.run(Thread.java:745) > > > > [error 2019-02-01 00:07:35.810 EST <ReconnectThread> gms.Services] > Unexpected problem starting up membership services > > java.lang.NullPointerException > > at > org.apache.geode.distributed.internal.membership.gms.messenger.JGroupsMessenger.establishLocalAddress(JGroupsMessenger.java:483) > > at > org.apache.geode.distributed.internal.membership.gms.messenger.JGroupsMessenger.start(JGroupsMessenger.java:361) > > at > org.apache.geode.distributed.internal.membership.gms.Services.start(Services.java:146) > > at > org.apache.geode.distributed.internal.membership.gms.GMSMemberFactory.newMembershipManager(GMSMemberFactory.java:105) > > at > org.apache.geode.distributed.internal.membership.MemberFactory.newMembershipManager(MemberFactory.java:90) > > at > org.apache.geode.distributed.internal.ClusterDistributionManager.<init>(ClusterDistributionManager.java:771) > > at > org.apache.geode.distributed.internal.ClusterDistributionManager.<init>(ClusterDistributionManager.java:889) > > at > org.apache.geode.distributed.internal.ClusterDistributionManager.create(ClusterDistributionManager.java:533) > > at > org.apache.geode.distributed.internal.InternalDistributedSystem.initialize(InternalDistributedSystem.java:769) > > at > org.apache.geode.distributed.internal.InternalDistributedSystem.newInstance(InternalDistributedSystem.java:362) > > at > org.apache.geode.distributed.internal.InternalDistributedSystem.newInstance(InternalDistributedSystem.java:348) > > at > org.apache.geode.distributed.internal.InternalDistributedSystem.newInstance(InternalDistributedSystem.java:342) > > at > org.apache.geode.distributed.DistributedSystem.connect(DistributedSystem.java:215) > > at > org.apache.geode.distributed.internal.InternalDistributedSystem.reconnect(InternalDistributedSystem.java:2704) > > at > org.apache.geode.distributed.internal.InternalDistributedSystem.tryReconnect(InternalDistributedSystem.java:2530) > > at > org.apache.geode.distributed.internal.InternalDistributedSystem.disconnect(InternalDistributedSystem.java:1044) > > at > org.apache.geode.distributed.internal.ClusterDistributionManager$DMListener.membershipFailure(ClusterDistributionManager.java:3406) > > at > org.apache.geode.distributed.internal.membership.gms.mgr.GMSMembershipManager.uncleanShutdown(GMSMembershipManager.java:1534) > > at > org.apache.geode.distributed.internal.membership.gms.mgr.GMSMembershipManager.lambda$forceDisconnect$3(GMSMembershipManager.java:2531) > > at java.lang.Thread.run(Thread.java:745) > > > > > > Thanks, > > Dharam > > > > *From:* John Blum [mailto:[email protected]] > *Sent:* Tuesday, January 29, 2019 3:49 AM > *To:* [email protected] > *Subject:* Re: NullPointerException with GMS services (Geode 1.6.0) > > > > Although, there is an apparent problem with your Locator configuration > property, which can/will lead to an NPE thrown by Geode in this case (as I > reported in https://issues.apache.org/jira/browse/GEODE-6153, which is > not exactly the same as your problem), as Bruce points out, this is > occurring during reconnect. > > > > If the default value of the Locator property had been used (which it > apparently wasn't in this case), then the node would have failed even on > initial startup. So, something else is going wrong here. > > > > On Mon, Jan 28, 2019 at 10:32 AM Bruce Schuchardt <[email protected]> > wrote: > > These NPEs are probably not your main problem since their occurring in a > Reconnect Thread. Something bad happened when you tried to start these > caches. They joined the cluster and then were kicked out for some reason. > The log file for that process will likely tell you what the problem was. > Post it or PM it to me if you want help. > > On 1/27/19 10:56 PM, Thacker, Dharam wrote: > > java.lang.NullPointerException > > at > org.apache.geode.distributed.internal.membership.gms.messenger.JGroupsMessenger.establishLocalAddress(JGroupsMessenger.java:468) > > at > org.apache.geode.distributed.internal.membership.gms.messenger.JGroupsMessenger.start(JGroupsMessenger.java:355) > > at > org.apache.geode.distributed.internal.membership.gms.Services.start(Services.java:157) > > at > org.apache.geode.distributed.internal.membership.gms.GMSMemberFactory.newMembershipManager(GMSMemberFactory.java:106) > > at > org.apache.geode.distributed.internal.membership.MemberFactory.newMembershipManager(MemberFactory.java:90) > > at > org.apache.geode.distributed.internal.ClusterDistributionManager.<init>(ClusterDistributionManager.java:1027) > > at > org.apache.geode.distributed.internal.ClusterDistributionManager.<init>(ClusterDistributionManager.java:1061) > > at > org.apache.geode.distributed.internal.ClusterDistributionManager.create(ClusterDistributionManager.java:554) > > at > org.apache.geode.distributed.internal.InternalDistributedSystem.initialize(InternalDistributedSystem.java:763) > > at > org.apache.geode.distributed.internal.InternalDistributedSystem.newInstance(InternalDistributedSystem.java:355) > > at > org.apache.geode.distributed.internal.InternalDistributedSystem.newInstance(InternalDistributedSystem.java:341) > > at > org.apache.geode.distributed.internal.InternalDistributedSystem.newInstance(InternalDistributedSystem.java:335) > > at > org.apache.geode.distributed.DistributedSystem.connect(DistributedSystem.java:211) > > at > org.apache.geode.distributed.internal.InternalDistributedSystem.reconnect(InternalDistributedSystem.java:2736) > > at > org.apache.geode.distributed.internal.InternalDistributedSystem.tryReconnect(InternalDistributedSystem.java:2560) > > at > org.apache.geode.distributed.internal.InternalDistributedSystem.disconnect(InternalDistributedSystem.java:1041) > > at > org.apache.geode.distributed.internal.ClusterDistributionManager$DMListener.membershipFailure(ClusterDistributionManager.java:4033) > > at > org.apache.geode.distributed.internal.membership.gms.mgr.GMSMembershipManager.uncleanShutdown(GMSMembershipManager.java:1554) > > at > org.apache.geode.distributed.internal.membership.gms.mgr.GMSMembershipManager.lambda$forceDisconnect$1(GMSMembershipManager.java:2561) > > at java.lang.Thread.run(Thread.java:745) > > > > > -- > > -John > > john.blum10101 (skype) > > This message is confidential and subject to terms at: https:// > www.jpmorgan.com/emaildisclaimer including on confidentiality, legal > privilege, viruses and monitoring of electronic messages. If you are not > the intended recipient, please delete this message and notify the sender > immediately. Any unauthorized use is strictly prohibited. > > > > ---------- Forwarded message ---------- > From: John Blum <[email protected]> > To: Bruce Schuchardt <[email protected]> > Cc: "Thacker, Dharam" <[email protected]> > Bcc: > Date: Wed, 30 Jan 2019 17:26:33 +0000 > Subject: Re: Geode server unable to join back on force disconnection > (GEODE 1.8.0) > Although, honestly, I would not use the ReflectionBasedAutoSerializer. > In a *Spring* context, I would use SDG's MappingPdxSerializer since it > automatically excludes all java.*, com.gemstone.gemfire.*, > org.apache.geode.* and org.springframework.* classes. It can do so > easily because it has a much more robust exclude/include filtering > mechanism, by using the *Java* java.util.function.Predicate interface. > And, it is simple to enable, simply by doing the following... > > @SpringBootApplication > *@EnablePdx* > ... > class MySpringGemFireApplication { ... } > > You can read full details about the MappingPdxSerializer here... > > > https://docs.spring.io/spring-data/gemfire/docs/current/reference/html/#mapping.pdx-serializer > <https://secureweb.jpmchase.net/readonly/https://docs.spring.io/spring-data/gemfire/docs/current/reference/html/#mapping.pdx-serializer> > > And, specifically about Class Type Filtering here... > > > https://docs.spring.io/spring-data/gemfire/docs/current/reference/html/#mapping.pdx-serializer.type-filtering > <https://secureweb.jpmchase.net/readonly/https://docs.spring.io/spring-data/gemfire/docs/current/reference/html/#mapping.pdx-serializer.type-filtering> > > Regards, > John > > > On Wed, Jan 30, 2019 at 9:17 AM John Blum <[email protected]> wrote: > >> It's no different than configuring the ReflectionBasedAutoSerializer >> without *Spring*. >> >> On Wed, Jan 30, 2019 at 9:12 AM Bruce Schuchardt <[email protected]> >> wrote: >> >>> I do wonder, though, if your ReflectionBasedAutoSerializer is being >>> configured with a string that is including Geode-internal classes. You >>> have "x.y.z.*" in your example but you probably had something different in >>> your actual test run I think. If that's the case you ought to restrict the >>> pattern a bit more or perhaps John has some advice concerning how to >>> configure serialization when using Spring. >>> On 1/28/19 11:49 PM, Thacker, Dharam wrote: >>> >>> Hi Bruce/John, >>> >>> >>> >>> I am getting below exceptions with GEODE 1.8.0. I remember this issue >>> was raised by me in past with GEODE 1.1.1 and it was fixed but looks like >>> it’s throwing different exceptions now. >>> >>> >>> >>> I had reported enterprise gemfire case as well In past where ever we use >>> gemfire for critical apps, >>> >>> >>> https://community.pivotal.io/s/case/5000e00001TPiZwAAL/authenticationrequiredexception-on-force-disconnection >>> <https://secureweb.jpmchase.net/readonly/https://community.pivotal.io/s/case/5000e00001TPiZwAAL/authenticationrequiredexception-on-force-disconnection> >>> >>> >>> >>> *Config:* >>> >>> spring.data.*gemfire.pdx.read-serialized* = true >>> >>> spring.data.*gemfire.pdx.serializer-bean-name* = pdxSerializer >>> >>> >>> >>> @Bean >>> >>> *public* ReflectionBasedAutoSerializer pdxSerializer() { >>> >>> *return* *new* ReflectionBasedAutoSerializer("x.y.z.*"); >>> >>> } >>> >>> >>> >>> >>> >>> *Steps to reproduce:* >>> >>> >>> >>> 1. Start locators >>> >>> 2. Start server1 [pid1] >>> >>> 3. Start server2 [pid2] >>> >>> 4. kill –STOP pid2 (Wait until server2 is thrown out of >>> distributed system – ForceDisconnect) >>> >>> 5. kill –CONT pid2 (Let the server2 bootstrap and re-join system) >>> – But it fails >>> >>> >>> >>> *Exception Stack Trace:* >>> >>> >>> >>> [fatal 2019-01-29 02:33:09.106 EST <unicast >>> receiver,iaasn00001746-19619> gms.Services] Membership service failure: >>> Member isn't responding to heartbeat requests >>> >>> org.apache.geode.ForcedDisconnectException: Member isn't responding to >>> heartbeat requests >>> >>> at >>> org.apache.geode.distributed.internal.membership.gms.mgr.GMSMembershipManager.forceDisconnect(GMSMembershipManager.java:2503) >>> >>> at >>> org.apache.geode.distributed.internal.membership.gms.membership.GMSJoinLeave.forceDisconnect(GMSJoinLeave.java:1049) >>> >>> at >>> org.apache.geode.distributed.internal.membership.gms.membership.GMSJoinLeave.processRemoveRequest(GMSJoinLeave.java:654) >>> >>> at >>> org.apache.geode.distributed.internal.membership.gms.membership.GMSJoinLeave.processMessage(GMSJoinLeave.java:1810) >>> >>> at >>> org.apache.geode.distributed.internal.membership.gms.messenger.JGroupsMessenger$JGroupsReceiver.receive(JGroupsMessenger.java:1301) >>> >>> at org.jgroups.JChannel.invokeCallback(JChannel.java:816) >>> >>> at org.jgroups.JChannel.up(JChannel.java:741) >>> >>> at org.jgroups.stack.ProtocolStack.up(ProtocolStack.java:1030) >>> >>> at org.jgroups.protocols.FRAG2.up(FRAG2.java:165) >>> >>> at org.jgroups.protocols.FlowControl.up(FlowControl.java:390) >>> >>> at >>> org.jgroups.protocols.UNICAST3.deliverMessage(UNICAST3.java:1077) >>> >>> at >>> org.jgroups.protocols.UNICAST3.handleDataReceived(UNICAST3.java:792) >>> >>> at org.jgroups.protocols.UNICAST3.up(UNICAST3.java:433) >>> >>> at >>> org.apache.geode.distributed.internal.membership.gms.messenger.StatRecorder.up(StatRecorder.java:73) >>> >>> at >>> org.apache.geode.distributed.internal.membership.gms.messenger.AddressManager.up(AddressManager.java:72) >>> >>> at org.jgroups.protocols.TP >>> <https://secureweb.jpmchase.net/readonly/http://org.jgroups.protocols.TP> >>> .passMessageUp(TP.java:1658) >>> >>> at org.jgroups.protocols.TP >>> <https://secureweb.jpmchase.net/readonly/http://org.jgroups.protocols.TP> >>> $SingleMessageHandler.run(TP.java:1876) >>> >>> at >>> org.jgroups.util.DirectExecutor.execute(DirectExecutor.java:10) >>> >>> at org.jgroups.protocols.TP >>> <https://secureweb.jpmchase.net/readonly/http://org.jgroups.protocols.TP> >>> .handleSingleMessage(TP.java:1789) >>> >>> at org.jgroups.protocols.TP >>> <https://secureweb.jpmchase.net/readonly/http://org.jgroups.protocols.TP> >>> .receive(TP.java:1714) >>> >>> at >>> org.apache.geode.distributed.internal.membership.gms.messenger.Transport.receive(Transport.java:152) >>> >>> at org.jgroups.protocols.UDP$PacketReceiver.run(UDP.java:701) >>> >>> at java.lang.Thread.run(Thread.java:745) >>> >>> >>> >>> [error 2019-01-29 02:34:09.715 EST <ReconnectThread> >>> cache.GemFireCacheImpl] org.apache.geode.cache.CacheClosedException: Could >>> not PDX serialize because the cache was closed >>> >>> >>> >>> [warn 2019-01-29 02:34:09.715 EST <ReconnectThread> >>> internal.InternalDistributedSystem] Exception occurred while trying to >>> create the cache during reconnect >>> >>> org.apache.geode.cache.CacheClosedException: Could not PDX serialize >>> because the cache was closed >>> >>> at >>> org.apache.geode.pdx.internal.TypeRegistry.getPdxSerializer(TypeRegistry.java:317) >>> >>> at >>> org.apache.geode.internal.InternalDataSerializer.writeUserObject(InternalDataSerializer.java:1648) >>> >>> at >>> org.apache.geode.internal.InternalDataSerializer.writeWellKnownObject(InternalDataSerializer.java:1548) >>> >>> at >>> org.apache.geode.internal.InternalDataSerializer.basicWriteObject(InternalDataSerializer.java:2200) >>> >>> at >>> org.apache.geode.DataSerializer.writeObject(DataSerializer.java:2952) >>> >>> at >>> org.apache.geode.internal.cache.MemberFunctionStreamingMessage.toData(MemberFunctionStreamingMessage.java:315) >>> >>> at >>> org.apache.geode.internal.InternalDataSerializer.invokeToData(InternalDataSerializer.java:2398) >>> >>> at >>> org.apache.geode.internal.InternalDataSerializer.writeDSFID(InternalDataSerializer.java:1517) >>> >>> at >>> org.apache.geode.internal.tcp.MsgStreamer.writeMessage(MsgStreamer.java:234) >>> >>> at >>> org.apache.geode.distributed.internal.direct.DirectChannel.sendToMany(DirectChannel.java:394) >>> >>> at >>> org.apache.geode.distributed.internal.direct.DirectChannel.sendToOne(DirectChannel.java:251) >>> >>> at >>> org.apache.geode.distributed.internal.direct.DirectChannel.send(DirectChannel.java:616) >>> >>> at >>> org.apache.geode.distributed.internal.membership.gms.mgr.GMSMembershipManager.directChannelSend(GMSMembershipManager.java:1686) >>> >>> at >>> org.apache.geode.distributed.internal.membership.gms.mgr.GMSMembershipManager.send(GMSMembershipManager.java:1864) >>> >>> at >>> org.apache.geode.distributed.internal.ClusterDistributionManager.sendViaMembershipManager(ClusterDistributionManager.java:2860) >>> >>> at >>> org.apache.geode.distributed.internal.ClusterDistributionManager.sendOutgoing(ClusterDistributionManager.java:2780) >>> >>> at >>> org.apache.geode.distributed.internal.ClusterDistributionManager.sendMessage(ClusterDistributionManager.java:2819) >>> >>> at >>> org.apache.geode.distributed.internal.ClusterDistributionManager.putOutgoing(ClusterDistributionManager.java:1523) >>> >>> at >>> org.apache.geode.internal.cache.execute.StreamingFunctionOperation.getFunctionResultFrom(StreamingFunctionOperation.java:107) >>> >>> at >>> org.apache.geode.internal.cache.execute.MemberFunctionExecutor.executeFunction(MemberFunctionExecutor.java:151) >>> >>> at >>> org.apache.geode.internal.cache.execute.MemberFunctionExecutor.executeFunction(MemberFunctionExecutor.java:189) >>> >>> at >>> org.apache.geode.internal.cache.execute.AbstractExecution.execute(AbstractExecution.java:392) >>> >>> at >>> org.apache.geode.internal.cache.ClusterConfigurationLoader.requestConfigurationFromOneLocator(ClusterConfigurationLoader.java:312) >>> >>> at >>> org.apache.geode.internal.cache.ClusterConfigurationLoader.requestConfigurationFromLocators(ClusterConfigurationLoader.java:282) >>> >>> at >>> org.apache.geode.internal.cache.GemFireCacheImpl.requestSharedConfiguration(GemFireCacheImpl.java:1066) >>> >>> at >>> org.apache.geode.internal.cache.GemFireCacheImpl.<init>(GemFireCacheImpl.java:857) >>> >>> at >>> org.apache.geode.internal.cache.GemFireCacheImpl.basicCreate(GemFireCacheImpl.java:794) >>> >>> at >>> org.apache.geode.internal.cache.GemFireCacheImpl.create(GemFireCacheImpl.java:773) >>> >>> at >>> org.apache.geode.distributed.internal.InternalDistributedSystem.reconnect(InternalDistributedSystem.java:2765) >>> >>> at >>> org.apache.geode.distributed.internal.InternalDistributedSystem.tryReconnect(InternalDistributedSystem.java:2530) >>> >>> at >>> org.apache.geode.distributed.internal.InternalDistributedSystem.disconnect(InternalDistributedSystem.java:1044) >>> >>> at >>> org.apache.geode.distributed.internal.ClusterDistributionManager$DMListener.membershipFailure(ClusterDistributionManager.java:3406) >>> >>> at >>> org.apache.geode.distributed.internal.membership.gms.mgr.GMSMembershipManager.uncleanShutdown(GMSMembershipManager.java:1534) >>> >>> at >>> org.apache.geode.distributed.internal.membership.gms.mgr.GMSMembershipManager.lambda$forceDisconnect$3(GMSMembershipManager.java:2531) >>> >>> at java.lang.Thread.run(Thread.java:745) >>> >>> >>> >>> Thanks, >>> >>> Dharam >>> >>> This message is confidential and subject to terms at: https:// >>> www.jpmorgan.com/emaildisclaimer 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