Hi Everyone,

Our MQ adapter connections are hanging intermittently after upgrading the Java version. Currently we have webMethods 9.12 version. After restarting IS, connections are working fine. But we cannot restart IS in prod frequently. Please see the below log and need your assistance.

“Service Thread Pool - Scheduler - cd6e2c40-99b5-11e8-bd5a-000000000000” Id=976565 in RUNNABLE (running in native)
at java.net.SocketInputStream.socketRead0(Native Method)
at java.net.SocketInputStream.socketRead(SocketInputStream.java:116)
at java.net.SocketInputStream.read(SocketInputStream.java:171)
at java.net.SocketInputStream.read(SocketInputStream.java:141)
at sun.security.ssl.InputRecord.readFully(InputRecord.java:465)
at sun.security.ssl.InputRecord.read(InputRecord.java:503)
at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:983)
- locked <0x5faf791c> (a java.lang.Object)
at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1385)
- locked <0x6b81aeaa> (a java.lang.Object)
at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1413)
at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1397)
at com.ibm.mq.jmqi.remote.impl.RemoteTCPConnection$6.run(RemoteTCPConnection.java:1297)
at com.ibm.mq.jmqi.remote.impl.RemoteTCPConnection$6.run(RemoteTCPConnection.java:1289)
at java.security.AccessController.doPrivileged(Native Method)
at com.ibm.mq.jmqi.remote.impl.RemoteTCPConnection.protocolConnect(RemoteTCPConnection.java:1289)
at com.ibm.mq.jmqi.remote.impl.RemoteConnection.connect(RemoteConnection.java:860)
at com.ibm.mq.jmqi.remote.impl.RemoteConnectionSpecification.getSessionFromNewConnection(RemoteConnectionSpecification.java:409)
at com.ibm.mq.jmqi.remote.impl.RemoteConnectionSpecification.getSession(RemoteConnectionSpecification.java:305)
at com.ibm.mq.jmqi.remote.impl.RemoteConnectionPool.getSession(RemoteConnectionPool.java:146)
at com.ibm.mq.jmqi.remote.API.RemoteFAP.jmqiConnect(RemoteFAP.java:1721)
at com.ibm.mq.jmqi.remote.API.RemoteFAP.jmqiConnect(RemoteFAP.java:1285)
at com.ibm.mq.MQSESSION.MQCONNX_j(MQSESSION.java:916)
at com.ibm.mq.MQManagedConnectionJ11.(MQManagedConnectionJ11.java:235)
at com.ibm.mq.MQClientManagedConnectionFactoryJ11._createManagedConnection(MQClientManagedConnectionFactoryJ11.java:450)
at com.ibm.mq.MQClientManagedConnectionFactoryJ11.createManagedConnection(MQClientManagedConnectionFactoryJ11.java:487)
at com.ibm.mq.StoredManagedConnection.(StoredManagedConnection.java:97)
at com.ibm.mq.MQSimpleConnectionManager.allocateConnection(MQSimpleConnectionManager.java:194)
at com.ibm.mq.MQQueueManagerFactory.obtainBaseMQQueueManager(MQQueueManagerFactory.java:868)
at com.ibm.mq.MQQueueManagerFactory.procure(MQQueueManagerFactory.java:816)
at com.ibm.mq.MQQueueManagerFactory.constructQueueManager(MQQueueManagerFactory.java:758)
at com.ibm.mq.MQQueueManagerFactory.createQueueManager(MQQueueManagerFactory.java:200)
at com.ibm.mq.MQQueueManager.(MQQueueManager.java:910)
at com.wm.adapter.wmmqadapter.connection.wmMQConnection.createSSLQMgrWithKeyAlias(wmMQConnection.java:2915)
at com.wm.adapter.wmmqadapter.connection.wmMQConnection.initializeConnection(wmMQConnection.java:244)
at com.wm.adk.connection.WmManagedConnectionFactory.createManagedConnection(WmManagedConnectionFactory.java:210)
at com.wm.app.b2b.server.jca.WmConnectionPool.createConnection(WmConnectionPool.java:1138)
at com.wm.app.b2b.server.jca.WmConnectionPool.getAvailConnection(WmConnectionPool.java:1069)
- locked <0x144ffd1b> (a com.wm.app.b2b.server.jca.ConnectionPoolEntryDB)
at com.wm.app.b2b.server.jca.WmConnectionPool.getConnection(WmConnectionPool.java:542)
- locked <0x5f5ebb94> (a com.wm.app.b2b.server.jca.WmConnectionPool)
at com.wm.app.b2b.server.jca.WmConnectionManager.allocateManagedConnection(WmConnectionManager.java:423)
at com.wm.app.b2b.server.jca.WmXAConnectionManager.allocateConnection(WmXAConnectionManager.java:84)
at com.wm.adk.cci.connection.WmConnectionFactory.getConnection(WmConnectionFactory.java:141)
at com.wm.pkg.art.ns.ConnectionResource.createConnection(ConnectionResource.java:347)
at com.wm.pkg.art.transaction.ConnectionState.getConnection(ConnectionState.java:197)
- locked <0x142cfc80> (a com.wm.pkg.art.transaction.ConnectionState)
at com.wm.pkg.art.ns.AdapterServiceNode.getConnection(AdapterServiceNode.java:635)
at com.wm.pkg.art.ns.AdapterServiceNode.invokeService(AdapterServiceNode.java:325)
at com.wm.pkg.art.ns.ARTNSService.baseInvoke(ARTNSService.java:53)
at com.wm.app.b2b.server.invoke.InvokeManager.process(InvokeManager.java:646)
at com.wm.app.b2b.server.util.tspace.ReservationProcessor.process(ReservationProcessor.java:39)
at com.wm.app.b2b.server.invoke.StatisticsProcessor.process(StatisticsProcessor.java:49)
at com.wm.app.b2b.server.invoke.ServiceCompletionImpl.process(ServiceCompletionImpl.java:243)
at com.wm.app.b2b.server.invoke.ValidateProcessor.process(ValidateProcessor.java:49)
at com.wm.app.b2b.server.invoke.PipelineProcessor.process(PipelineProcessor.java:171)
at com.wm.app.b2b.server.ACLManager.process(ACLManager.java:299)
at com.wm.app.b2b.server.invoke.DispatchProcessor.process(DispatchProcessor.java:34)
at com.wm.app.b2b.server.AuditLogManager.process(AuditLogManager.java:377)
at com.wm.app.b2b.server.invoke.InvokeManager.invoke(InvokeManager.java:545)
at com.wm.app.b2b.server.invoke.InvokeManager.invoke(InvokeManager.java:382)
at com.wm.app.b2b.server.ServiceManager.invoke(ServiceManager.java:234)
at com.wm.app.b2b.server.BaseService.invoke(BaseService.java:215)
at com.wm.lang.flow.FlowInvoke.invoke(FlowInvoke.java:257)
at com.wm.lang.flow.FlowState.invokeNode(FlowState.java:520)
at com.wm.lang.flow.FlowState.step(FlowState.java:389)
at com.wm.lang.flow.FlowState.invoke(FlowState.java:360)
at com.wm.app.b2b.server.FlowSvcImpl.baseInvoke(FlowSvcImpl.java:1124)
at com.wm.app.b2b.server.invoke.InvokeManager.process(InvokeManager.java:646)
at com.wm.app.b2b.server.util.tspace.ReservationProcessor.process(ReservationProcessor.java:39)
at com.wm.app.b2b.server.invoke.StatisticsProcessor.process(StatisticsProcessor.java:49)
at com.wm.app.b2b.server.invoke.ServiceCompletionImpl.process(ServiceCompletionImpl.java:243)
at com.wm.app.b2b.server.invoke.ValidateProcessor.process(ValidateProcessor.java:49)
at com.wm.app.b2b.server.invoke.PipelineProcessor.process(PipelineProcessor.java:171)
at com.wm.app.b2b.server.ACLManager.process(ACLManager.java:299)
at com.wm.app.b2b.server.invoke.DispatchProcessor.process(DispatchProcessor.java:34)
at com.wm.app.b2b.server.AuditLogManager.process(AuditLogManager.java:377)
at com.wm.app.b2b.server.invoke.InvokeManager.invoke(InvokeManager.java:545)
at com.wm.app.b2b.server.invoke.InvokeManager.invoke(InvokeManager.java:382)
at com.wm.app.b2b.server.ServiceManager.invoke(ServiceManager.java:234)
at com.wm.app.b2b.server.BaseService.invoke(BaseService.java:215)
at com.wm.lang.flow.FlowInvoke.invoke(FlowInvoke.java:257)
at com.wm.lang.flow.FlowState.invokeNode(FlowState.java:520)
at com.wm.lang.flow.FlowState.step(FlowState.java:389)
at com.wm.lang.flow.FlowState.invoke(FlowState.java:360)
at com.wm.app.b2b.server.FlowSvcImpl.baseInvoke(FlowSvcImpl.java:1124)
at com.wm.app.b2b.server.invoke.InvokeManager.process(InvokeManager.java:646)
at com.wm.app.b2b.server.util.tspace.ReservationProcessor.process(ReservationProcessor.java:39)
at com.wm.app.b2b.server.invoke.StatisticsProcessor.process(StatisticsProcessor.java:49)
at com.wm.app.b2b.server.invoke.ServiceCompletionImpl.process(ServiceCompletionImpl.java:243)
at com.wm.app.b2b.server.invoke.ValidateProcessor.process(ValidateProcessor.java:49)
at com.wm.app.b2b.server.invoke.PipelineProcessor.process(PipelineProcessor.java:171)
at com.wm.app.b2b.server.ACLManager.process(ACLManager.java:299)
at com.wm.app.b2b.server.invoke.DispatchProcessor.process(DispatchProcessor.java:34)
at com.wm.app.b2b.server.AuditLogManager.process(AuditLogManager.java:377)
at com.wm.app.b2b.server.invoke.InvokeManager.invoke(InvokeManager.java:545)
at com.wm.app.b2b.server.invoke.InvokeManager.invoke(InvokeManager.java:382)
at com.wm.app.b2b.server.invoke.InvokeManager.invoke(InvokeManager.java:359)
at com.wm.app.b2b.server.scheduler.ScheduleDB$ScheduledService.run(ScheduleDB.java:2509)
at com.wm.util.pool.PooledThread.run(PooledThread.java:127)
- locked <0x30ef1080> (a com.wm.app.b2b.server.TMPooledThread)
at java.lang.Thread.run(Thread.java:748)

“Service Thread Pool - Scheduler - ee80aa20-290e-11e7-a0c0-fffffff03d41” Id=200307 in RUNNABLE (running in native)
at java.net.SocketInputStream.socketRead0(Native Method)
at java.net.SocketInputStream.socketRead(SocketInputStream.java:116)
at java.net.SocketInputStream.read(SocketInputStream.java:171)
at java.net.SocketInputStream.read(SocketInputStream.java:141)
at sun.security.ssl.InputRecord.readFully(InputRecord.java:465)
at sun.security.ssl.InputRecord.read(InputRecord.java:503)
at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:983)
at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1385)
at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1413)
at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1397)
at com.ibm.mq.jmqi.remote.impl.RemoteTCPConnection$6.run(RemoteTCPConnection.java:1297)
at com.ibm.mq.jmqi.remote.impl.RemoteTCPConnection$6.run(RemoteTCPConnection.java:1289)
at java.security.AccessController.doPrivileged(Native Method)
at com.ibm.mq.jmqi.remote.impl.RemoteTCPConnection.protocolConnect(RemoteTCPConnection.java:1289)
at com.ibm.mq.jmqi.remote.impl.RemoteConnection.connect(RemoteConnection.java:860)
at com.ibm.mq.jmqi.remote.impl.RemoteConnectionSpecification.getSessionFromNewConnection(RemoteConnectionSpecification.java:409)
at com.ibm.mq.jmqi.remote.impl.RemoteConnectionSpecification.getSession(RemoteConnectionSpecification.java:305)
at com.ibm.mq.jmqi.remote.impl.RemoteConnectionPool.getSession(RemoteConnectionPool.java:146)
at com.ibm.mq.jmqi.remote.API.RemoteFAP.jmqiConnect(RemoteFAP.java:1721)
at com.ibm.mq.jmqi.remote.API.RemoteFAP.jmqiConnect(RemoteFAP.java:1285)
at com.ibm.mq.MQSESSION.MQCONNX_j(MQSESSION.java:916)
at com.ibm.mq.MQManagedConnectionJ11.(MQManagedConnectionJ11.java:235)
at com.ibm.mq.MQClientManagedConnectionFactoryJ11._createManagedConnection(MQClientManagedConnectionFactoryJ11.java:450)
at com.ibm.mq.MQClientManagedConnectionFactoryJ11.createManagedConnection(MQClientManagedConnectionFactoryJ11.java:487)
at com.ibm.mq.StoredManagedConnection.(StoredManagedConnection.java:97)
at com.ibm.mq.MQSimpleConnectionManager.allocateConnection(MQSimpleConnectionManager.java:194)
at com.ibm.mq.MQQueueManagerFactory.obtainBaseMQQueueManager(MQQueueManagerFactory.java:868)
at com.ibm.mq.MQQueueManagerFactory.procure(MQQueueManagerFactory.java:816)
at com.ibm.mq.MQQueueManagerFactory.constructQueueManager(MQQueueManagerFactory.java:758)
at com.ibm.mq.MQQueueManagerFactory.createQueueManager(MQQueueManagerFactory.java:200)
at com.ibm.mq.MQQueueManager.(MQQueueManager.java:910)
at com.wm.adapter.wmmqadapter.connection.wmMQConnection.createSSLQMgrWithKeyAlias(wmMQConnection.java:2915)
at com.wm.adapter.wmmqadapter.connection.wmMQConnection.initializeConnection(wmMQConnection.java:244)
at com.wm.adk.connection.WmManagedConnectionFactory.createManagedConnection(WmManagedConnectionFactory.java:210)
at com.wm.app.b2b.server.jca.WmConnectionPool.createConnection(WmConnectionPool.java:1138)
at com.wm.app.b2b.server.jca.WmConnectionPool.getAvailConnection(WmConnectionPool.java:1069)
at com.wm.app.b2b.server.jca.WmConnectionPool.getConnection(WmConnectionPool.java:542)
at com.wm.app.b2b.server.jca.WmConnectionManager.allocateManagedConnection(WmConnectionManager.java:423)
at com.wm.app.b2b.server.jca.WmXAConnectionManager.allocateConnection(WmXAConnectionManager.java:84)
at com.wm.adk.cci.connection.WmConnectionFactory.getConnection(WmConnectionFactory.java:141)
at com.wm.pkg.art.ns.ConnectionResource.createConnection(ConnectionResource.java:347)
at com.wm.pkg.art.transaction.ConnectionState.getConnection(ConnectionState.java:197)
at com.wm.pkg.art.ns.AdapterServiceNode.getConnection(AdapterServiceNode.java:635)
at com.wm.pkg.art.ns.AdapterServiceNode.invokeService(AdapterServiceNode.java:325)
at com.wm.pkg.art.ns.ARTNSService.baseInvoke(ARTNSService.java:53)
at com.wm.app.b2b.server.invoke.InvokeManager.process(InvokeManager.java:646)
at com.wm.app.b2b.server.util.tspace.ReservationProcessor.process(ReservationProcessor.java:39)
at com.wm.app.b2b.server.invoke.StatisticsProcessor.process(StatisticsProcessor.java:49)
at com.wm.app.b2b.server.invoke.ServiceCompletionImpl.process(ServiceCompletionImpl.java:243)
at com.wm.app.b2b.server.invoke.ValidateProcessor.process(ValidateProcessor.java:49)
at com.wm.app.b2b.server.invoke.PipelineProcessor.process(PipelineProcessor.java:171)
at com.wm.app.b2b.server.ACLManager.process(ACLManager.java:299)
at com.wm.app.b2b.server.invoke.DispatchProcessor.process(DispatchProcessor.java:34)
at com.wm.app.b2b.server.AuditLogManager.process(AuditLogManager.java:377)
at com.wm.app.b2b.server.invoke.InvokeManager.invoke(InvokeManager.java:545)
at com.wm.app.b2b.server.invoke.InvokeManager.invoke(InvokeManager.java:382)
at com.wm.app.b2b.server.ServiceManager.invoke(ServiceManager.java:234)
at com.wm.app.b2b.server.BaseService.invoke(BaseService.java:215)
at com.wm.lang.flow.FlowInvoke.invoke(FlowInvoke.java:257)
at com.wm.lang.flow.FlowState.invokeNode(FlowState.java:520)
at com.wm.lang.flow.FlowState.step(FlowState.java:389)
at com.wm.lang.flow.FlowState.invoke(FlowState.java:360)
at com.wm.app.b2b.server.FlowSvcImpl.baseInvoke(FlowSvcImpl.java:1124)
at com.wm.app.b2b.server.invoke.InvokeManager.process(InvokeManager.java:646)
at com.wm.app.b2b.server.util.tspace.ReservationProcessor.process(ReservationProcessor.java:39)
at com.wm.app.b2b.server.invoke.StatisticsProcessor.process(StatisticsProcessor.java:49)
at com.wm.app.b2b.server.invoke.ServiceCompletionImpl.process(ServiceCompletionImpl.java:243)
at com.wm.app.b2b.server.invoke.ValidateProcessor.process(ValidateProcessor.java:49)
at com.wm.app.b2b.server.invoke.PipelineProcessor.process(PipelineProcessor.java:171)
at com.wm.app.b2b.server.ACLManager.process(ACLManager.java:299)
at com.wm.app.b2b.server.invoke.DispatchProcessor.process(DispatchProcessor.java:34)
at com.wm.app.b2b.server.AuditLogManager.process(AuditLogManager.java:377)
at com.wm.app.b2b.server.invoke.InvokeManager.invoke(InvokeManager.java:545)
at com.wm.app.b2b.server.invoke.InvokeManager.invoke(InvokeManager.java:382)
at com.wm.app.b2b.server.invoke.InvokeManager.invoke(InvokeManager.java:359)
at com.wm.app.b2b.server.scheduler.ScheduleDB$ScheduledService.run(ScheduleDB.java:2509)
at com.wm.util.pool.PooledThread.run(PooledThread.java:127)
at java.lang.Thread.run(Thread.java:748)

Regards,
Pavan Kalluru