[JBoss JIRA] (WFLY-7823) AMQP remote client failed to connect
by Oleg Kozakevych (JIRA)
[ https://issues.jboss.org/browse/WFLY-7823?page=com.atlassian.jira.plugin.... ]
Oleg Kozakevych updated WFLY-7823:
----------------------------------
Steps to Reproduce:
1. Configure Wildfly as in attachment, run in standalone mode.
2. Run AMQP client (Proton c++ or AmqpNetLite based).
It hangs on connecting to server.
When using standalone Artemis broker, issue is not reproduced.
was:
1. Configure Wildfly as in attachment, run in standalone mode.
2. Run AMQP client (Proton c++ or AmqpNetLite based).
It hangs on connecting to server.
> AMQP remote client failed to connect
> ------------------------------------
>
> Key: WFLY-7823
> URL: https://issues.jboss.org/browse/WFLY-7823
> Project: WildFly
> Issue Type: Bug
> Components: Application Client
> Affects Versions: 10.1.0.Final
> Environment: OS: Windows10 x64,
> Java: 1.8.0_102
> WildFly 10.1 Final (the same also on 11 night build) - standalone
> client: AmqpNetLite, v.1.2.2.0, Proton 0.14
> Reporter: Oleg Kozakevych
> Assignee: Stuart Douglas
> Labels: amqp, artemis, wildfly
> Attachments: server.log, server_debug.log, standalone.xml
>
>
> AMQP remote client cannot connect to Artemis broker while it is embedded into WildFly.
> When client connects, it doesn't receive anything from the server. I turned on frame logging in AmqpNetLite and it show like following:
> {noformat}
> [03:58:25.015] SEND AMQP 3 1 0 0
> [03:58:25.062] SEND sasl-init(mechanism:PLAIN,initial-response:006775657374006775657374,hostname:127.0.0.1)
> {noformat}
> Server just does nothing, any traces, any response to client.
> I made changes as suggested by Justin in corresponding thread (https://developer.jboss.org/thread/269424)
> {noformat}
> The Artemis AMQP protocol implementation module (at <WFLY_HOME>/modules/system/layers/base/org/apache/activemq/artemis/protocol/amqp/main) needs a dependency on Netty in its module.xml (e.g. <module name="io.netty"/>).
> Artemis requires Proton-J 0.10 and Wildfly ships with 0.8 so you can copy proton-j-0.10.jar and proton-jms-0.10.jar from Artemis' /lib directory to <WFLY_HOME>/modules/system/layers/base/org/apache/qpid/proton/main and update the module.xml accordingly.
> {noformat}
> Then I turned debug traces and see following exception:
> {noformat}
> 13:01:00,713 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) java.nio.ReadOnlyBufferException
> 13:01:00,716 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at java.nio.ByteBuffer.array(ByteBuffer.java:996)
> 13:01:00,720 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at io.netty.buffer.UnsafeByteBufUtil.setBytes(UnsafeByteBufUtil.java:368)
> 13:01:00,730 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at io.netty.buffer.PooledUnsafeDirectByteBuf.setBytes(PooledUnsafeDirectByteBuf.java:205)
> 13:01:00,734 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at io.netty.buffer.AbstractByteBuf.writeBytes(AbstractByteBuf.java:877)
> 13:01:00,745 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at org.proton.plug.handler.impl.ProtonHandlerImpl.outputBuffer(ProtonHandlerImpl.java:226)
> 13:01:00,749 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at org.proton.plug.context.AbstractConnectionContext.flushBytes(AbstractConnectionContext.java:145)
> 13:01:00,760 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at org.proton.plug.context.AbstractConnectionContext$LocalListener.onTransport(AbstractConnectionContext.java:160)
> 13:01:00,766 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at org.proton.plug.handler.impl.ProtonHandlerImpl.dispatch(ProtonHandlerImpl.java:349)
> 13:01:00,770 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at org.proton.plug.handler.impl.ProtonHandlerImpl.flush(ProtonHandlerImpl.java:257)
> 13:01:00,783 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at org.proton.plug.handler.impl.ProtonHandlerImpl.inputBuffer(ProtonHandlerImpl.java:158)
> 13:01:00,789 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at org.proton.plug.context.AbstractConnectionContext.inputBuffer(AbstractConnectionContext.java:81)
> 13:01:00,800 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at org.apache.activemq.artemis.core.protocol.proton.ActiveMQProtonRemotingConnection.bufferReceived(ActiveMQProtonRemotingConnection.java:127)
> 13:01:00,807 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at org.apache.activemq.artemis.core.remoting.server.impl.RemotingServiceImpl$DelegatingBufferHandler.bufferReceived(RemotingServiceImpl.java:619)
> 13:01:00,814 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at org.apache.activemq.artemis.core.remoting.impl.netty.ActiveMQChannelHandler.channelRead(ActiveMQChannelHandler.java:68)
> 13:01:00,820 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:318)
> 13:01:00,832 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:304)
> 13:01:00,839 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at io.netty.handler.codec.ByteToMessageDecoder.handlerRemoved(ByteToMessageDecoder.java:216)
> 13:01:00,849 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at io.netty.channel.DefaultChannelPipeline.callHandlerRemoved0(DefaultChannelPipeline.java:527)
> 13:01:00,855 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at io.netty.channel.DefaultChannelPipeline.callHandlerRemoved(DefaultChannelPipeline.java:521)
> 13:01:00,866 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at io.netty.channel.DefaultChannelPipeline.remove0(DefaultChannelPipeline.java:351)
> 13:01:00,871 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at io.netty.channel.DefaultChannelPipeline.remove(DefaultChannelPipeline.java:322)
> 13:01:00,882 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at io.netty.channel.DefaultChannelPipeline.remove(DefaultChannelPipeline.java:299)
> 13:01:00,887 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at org.apache.activemq.artemis.core.protocol.ProtocolHandler$ProtocolDecoder.decode(ProtocolHandler.java:175)
> 13:01:00,902 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:360)
> 13:01:00,913 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:244)
> 13:01:00,920 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at org.apache.activemq.artemis.core.protocol.ProtocolHandler$ProtocolDecoder.channelRead(ProtocolHandler.java:118)
> 13:01:00,931 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:318)
> 13:01:00,937 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:304)
> 13:01:00,949 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:846)
> 13:01:00,954 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:131)
> 13:01:00,965 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:511)
> 13:01:00,969 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:468)
> 13:01:00,981 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:382)
> 13:01:00,986 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:354)
> 13:01:00,998 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:112)
> 13:01:01,003 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at java.lang.Thread.run(Thread.java:745)
> {noformat}
> Configuration and server logs are attached.
--
This message was sent by Atlassian JIRA
(v7.2.3#72005)
9 years, 4 months
[JBoss JIRA] (WFLY-7823) AMQP remote client failed to connect
by Oleg Kozakevych (JIRA)
Oleg Kozakevych created WFLY-7823:
-------------------------------------
Summary: AMQP remote client failed to connect
Key: WFLY-7823
URL: https://issues.jboss.org/browse/WFLY-7823
Project: WildFly
Issue Type: Bug
Components: Application Client
Affects Versions: 10.1.0.Final
Environment: OS: Windows10 x64,
Java: 1.8.0_102
WildFly 10.1 Final (the same also on 11 night build) - standalone
client: AmqpNetLite, v.1.2.2.0, Proton 0.14
Reporter: Oleg Kozakevych
Assignee: Stuart Douglas
Attachments: server.log, server_debug.log, standalone.xml
AMQP remote client cannot connect to Artemis broker while it is embedded into WildFly.
When client connects, it doesn't receive anything from the server. I turned on frame logging in AmqpNetLite and it show like following:
{noformat}
[03:58:25.015] SEND AMQP 3 1 0 0
[03:58:25.062] SEND sasl-init(mechanism:PLAIN,initial-response:006775657374006775657374,hostname:127.0.0.1)
{noformat}
Server just does nothing, any traces, any response to client.
I made changes as suggested by Justin in corresponding thread (https://developer.jboss.org/thread/269424)
{noformat}
The Artemis AMQP protocol implementation module (at <WFLY_HOME>/modules/system/layers/base/org/apache/activemq/artemis/protocol/amqp/main) needs a dependency on Netty in its module.xml (e.g. <module name="io.netty"/>).
Artemis requires Proton-J 0.10 and Wildfly ships with 0.8 so you can copy proton-j-0.10.jar and proton-jms-0.10.jar from Artemis' /lib directory to <WFLY_HOME>/modules/system/layers/base/org/apache/qpid/proton/main and update the module.xml accordingly.
{noformat}
Then I turned debug traces and see following exception:
{noformat}
13:01:00,713 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) java.nio.ReadOnlyBufferException
13:01:00,716 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at java.nio.ByteBuffer.array(ByteBuffer.java:996)
13:01:00,720 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at io.netty.buffer.UnsafeByteBufUtil.setBytes(UnsafeByteBufUtil.java:368)
13:01:00,730 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at io.netty.buffer.PooledUnsafeDirectByteBuf.setBytes(PooledUnsafeDirectByteBuf.java:205)
13:01:00,734 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at io.netty.buffer.AbstractByteBuf.writeBytes(AbstractByteBuf.java:877)
13:01:00,745 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at org.proton.plug.handler.impl.ProtonHandlerImpl.outputBuffer(ProtonHandlerImpl.java:226)
13:01:00,749 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at org.proton.plug.context.AbstractConnectionContext.flushBytes(AbstractConnectionContext.java:145)
13:01:00,760 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at org.proton.plug.context.AbstractConnectionContext$LocalListener.onTransport(AbstractConnectionContext.java:160)
13:01:00,766 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at org.proton.plug.handler.impl.ProtonHandlerImpl.dispatch(ProtonHandlerImpl.java:349)
13:01:00,770 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at org.proton.plug.handler.impl.ProtonHandlerImpl.flush(ProtonHandlerImpl.java:257)
13:01:00,783 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at org.proton.plug.handler.impl.ProtonHandlerImpl.inputBuffer(ProtonHandlerImpl.java:158)
13:01:00,789 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at org.proton.plug.context.AbstractConnectionContext.inputBuffer(AbstractConnectionContext.java:81)
13:01:00,800 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at org.apache.activemq.artemis.core.protocol.proton.ActiveMQProtonRemotingConnection.bufferReceived(ActiveMQProtonRemotingConnection.java:127)
13:01:00,807 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at org.apache.activemq.artemis.core.remoting.server.impl.RemotingServiceImpl$DelegatingBufferHandler.bufferReceived(RemotingServiceImpl.java:619)
13:01:00,814 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at org.apache.activemq.artemis.core.remoting.impl.netty.ActiveMQChannelHandler.channelRead(ActiveMQChannelHandler.java:68)
13:01:00,820 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:318)
13:01:00,832 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:304)
13:01:00,839 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at io.netty.handler.codec.ByteToMessageDecoder.handlerRemoved(ByteToMessageDecoder.java:216)
13:01:00,849 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at io.netty.channel.DefaultChannelPipeline.callHandlerRemoved0(DefaultChannelPipeline.java:527)
13:01:00,855 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at io.netty.channel.DefaultChannelPipeline.callHandlerRemoved(DefaultChannelPipeline.java:521)
13:01:00,866 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at io.netty.channel.DefaultChannelPipeline.remove0(DefaultChannelPipeline.java:351)
13:01:00,871 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at io.netty.channel.DefaultChannelPipeline.remove(DefaultChannelPipeline.java:322)
13:01:00,882 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at io.netty.channel.DefaultChannelPipeline.remove(DefaultChannelPipeline.java:299)
13:01:00,887 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at org.apache.activemq.artemis.core.protocol.ProtocolHandler$ProtocolDecoder.decode(ProtocolHandler.java:175)
13:01:00,902 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:360)
13:01:00,913 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:244)
13:01:00,920 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at org.apache.activemq.artemis.core.protocol.ProtocolHandler$ProtocolDecoder.channelRead(ProtocolHandler.java:118)
13:01:00,931 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:318)
13:01:00,937 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:304)
13:01:00,949 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:846)
13:01:00,954 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:131)
13:01:00,965 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:511)
13:01:00,969 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:468)
13:01:00,981 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:382)
13:01:00,986 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:354)
13:01:00,998 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:112)
13:01:01,003 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at java.lang.Thread.run(Thread.java:745)
{noformat}
Configuration and server logs are attached.
--
This message was sent by Atlassian JIRA
(v7.2.3#72005)
9 years, 4 months
[JBoss JIRA] (DROOLS-1383) Deadlock in PackageClassLoader
by Mario Fusco (JIRA)
[ https://issues.jboss.org/browse/DROOLS-1383?page=com.atlassian.jira.plugi... ]
Mario Fusco commented on DROOLS-1383:
-------------------------------------
I don't see where the deadlock is in the provided thread dump, but maybe it's because a part of the dump is missing. What I see there is that Thread-17 locked 0x00007f963ed294b0 and other 2 threads are waiting for the same lock. Moreover the same Thread-17 is trying to acquire a second lock, 0x00007f963ed294c0, but I don't see what is holding that lock at the moment and then why Thread-17 cannot obtain it. What's missing?
Also I'd need to have some more info about your environment and more specifically a way to reproduce the problem, otherwise it will be impossible for me to investigate this issue.
> Deadlock in PackageClassLoader
> ------------------------------
>
> Key: DROOLS-1383
> URL: https://issues.jboss.org/browse/DROOLS-1383
> Project: Drools
> Issue Type: Bug
> Components: core engine
> Affects Versions: 6.4.0.Final
> Reporter: Karen Zhu
> Assignee: Mario Fusco
> Priority: Blocker
>
> Found one deadlock in PackageLoader. Did I write rule in a bad way? How did a consequence of a rule will get the lock of PackageLoader which is needed by checkCerts(). Below is threaddump information.
> Found one Java-level deadlock:
> =============================
> "Thread-105-CustomClass-executor[17 17]":
> waiting to lock monitor 0x00007f933c005b38 (object 0x00007f963ed294b0, a java.lang.Object),
> which is held by "Thread-17-CustomClass-executor[33 33]"
> "Thread-17-CustomClass-executor[33 33]":
> waiting to lock monitor 0x00007f933c0031f8 (object 0x00007f963ed294c0, a org.drools.core.rule.JavaDialectRuntimeData$PackageClassLoader),
> which is held by "Thread-33-CustomClass-executor[9 9]"
> "Thread-33-CustomClass-executor[9 9]":
> waiting to lock monitor 0x00007f933c005b38 (object 0x00007f963ed294b0, a java.lang.Object),
> which is held by "Thread-17-CustomClass-executor[33 33]"
> Java stack information for the threads listed above:
> ===================================================
> "Thread-105-CustomClass-executor[17 17]":
> at org.drools.core.rule.JavaDialectRuntimeData$PackageClassLoader.fastFindClass(JavaDialectRuntimeData.java:662)
> waiting to lock <0x00007f963ed294b0> (a java.lang.Object)
> at org.drools.core.rule.JavaDialectRuntimeData$PackageClassLoader.loadClass(JavaDialectRuntimeData.java:642)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
> at org.drools.core.rule.MVELDialectRuntimeData.getParserConfiguration(MVELDialectRuntimeData.java:299)
> at org.drools.core.base.mvel.MVELCompilationUnit.getCompiledExpression(MVELCompilationUnit.java:238)
> at org.drools.core.rule.constraint.MvelConstraint.createMvelConditionEvaluator(MvelConstraint.java:264)
> at org.drools.core.rule.constraint.MvelConstraint.evaluate(MvelConstraint.java:248)
> at org.drools.core.rule.constraint.MvelConstraint.isAllowed(MvelConstraint.java:214)
> at org.drools.core.reteoo.AlphaNode.assertObject(AlphaNode.java:131)
> at org.drools.core.reteoo.SingleObjectSinkAdapter.propagateAssertObject(SingleObjectSinkAdapter.java:63)
> at org.drools.core.reteoo.CompositeObjectSinkAdapter.propagateAssertObject(CompositeObjectSinkAdapter.java:366)
> at org.drools.core.reteoo.ObjectTypeNode.propagateAssert(ObjectTypeNode.java:300)
> at org.drools.core.phreak.PropagationEntry$Insert.execute(PropagationEntry.java:93)
> at org.drools.core.phreak.SynchronizedPropagationList.flush(SynchronizedPropagationList.java:78)
> at org.drools.core.phreak.SynchronizedPropagationList.flush(SynchronizedPropagationList.java:73)
> at org.drools.core.impl.StatefulKnowledgeSessionImpl.flushPropagations(StatefulKnowledgeSessionImpl.java:2017)
> at org.drools.core.common.DefaultAgenda.fireLoop(DefaultAgenda.java:1334)
> at org.drools.core.common.DefaultAgenda.fireAllRules(DefaultAgenda.java:1288)
> at org.drools.core.impl.StatefulKnowledgeSessionImpl.internalFireAllRules(StatefulKnowledgeSessionImpl.java:1306)
> at org.drools.core.impl.StatefulKnowledgeSessionImpl.fireAllRules(StatefulKnowledgeSessionImpl.java:1297)
> at org.drools.core.impl.StatefulKnowledgeSessionImpl.fireAllRules(StatefulKnowledgeSessionImpl.java:1278)
> "Thread-17-CustomClass-executor[33 33]":
> at java.lang.ClassLoader.checkCerts(ClassLoader.java:942)
> waiting to lock <0x00007f963ed294c0> (a org.drools.core.rule.JavaDialectRuntimeData$PackageClassLoader)
> at java.lang.ClassLoader.preDefineClass(ClassLoader.java:666)
> at java.lang.ClassLoader.defineClass(ClassLoader.java:794)
> at org.drools.core.rule.JavaDialectRuntimeData$PackageClassLoader.internalDefineClass(JavaDialectRuntimeData.java:694)
> at org.drools.core.rule.JavaDialectRuntimeData$PackageClassLoader.fastFindClass(JavaDialectRuntimeData.java:665)
> locked <0x00007f963ed294b0> (a java.lang.Object)
> at org.drools.core.rule.JavaDialectRuntimeData$PackageClassLoader.loadClass(JavaDialectRuntimeData.java:642)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
> at org.drools.core.rule.MVELDialectRuntimeData.getParserConfiguration(MVELDialectRuntimeData.java:299)
> at org.drools.core.base.mvel.MVELCompilationUnit.getCompiledExpression(MVELCompilationUnit.java:238)
> at org.drools.core.rule.constraint.MvelConstraint.createMvelConditionEvaluator(MvelConstraint.java:264)
> at org.drools.core.rule.constraint.MvelConstraint.evaluate(MvelConstraint.java:248)
> at org.drools.core.rule.constraint.MvelConstraint.isAllowed(MvelConstraint.java:214)
> at org.drools.core.reteoo.AlphaNode.assertObject(AlphaNode.java:131)
> at org.drools.core.reteoo.SingleObjectSinkAdapter.propagateAssertObject(SingleObjectSinkAdapter.java:63)
> at org.drools.core.reteoo.CompositeObjectSinkAdapter.propagateAssertObject(CompositeObjectSinkAdapter.java:366)
> at org.drools.core.reteoo.ObjectTypeNode.propagateAssert(ObjectTypeNode.java:300)
> at org.drools.core.phreak.PropagationEntry$Insert.execute(PropagationEntry.java:93)
> at org.drools.core.phreak.SynchronizedPropagationList.flush(SynchronizedPropagationList.java:78)
> at org.drools.core.phreak.SynchronizedPropagationList.flush(SynchronizedPropagationList.java:73)
> at org.drools.core.impl.StatefulKnowledgeSessionImpl.flushPropagations(StatefulKnowledgeSessionImpl.java:2017)
> at org.drools.core.common.DefaultAgenda.fireLoop(DefaultAgenda.java:1334)
> at org.drools.core.common.DefaultAgenda.fireAllRules(DefaultAgenda.java:1288)
> at org.drools.core.impl.StatefulKnowledgeSessionImpl.internalFireAllRules(StatefulKnowledgeSessionImpl.java:1306)
> at org.drools.core.impl.StatefulKnowledgeSessionImpl.fireAllRules(StatefulKnowledgeSessionImpl.java:1297)
> at org.drools.core.impl.StatefulKnowledgeSessionImpl.fireAllRules(StatefulKnowledgeSessionImpl.java:1278)
> "Thread-33-CustomClass-executor[9 9]":
> at org.drools.core.rule.JavaDialectRuntimeData$PackageClassLoader.fastFindClass(JavaDialectRuntimeData.java:662)
> waiting to lock <0x00007f963ed294b0> (a java.lang.Object)
> at org.drools.core.rule.JavaDialectRuntimeData$PackageClassLoader.loadClass(JavaDialectRuntimeData.java:642)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
> at com.cdr.apEventWrapperRules.ConstructorApBeansWrapper.constructorApBeansWrapper(ConstructorApBeansWrapper.java:55)
> at com.cdr.apEventWrapperRules.Rule_UCR2359988097.defaultConsequence(Rule_UCR2359988097.java:7)
> at com.cdr.apEventWrapperRules.Rule_UCR2359988097DefaultConsequenceInvokerGenerated.evaluate(Unknown Source)
> at com.cdr.apEventWrapperRules.Rule_UCR2359988097DefaultConsequenceInvoker.evaluate(Unknown Source)
> at org.drools.core.common.DefaultAgenda.fireActivation(DefaultAgenda.java:1089)
> at org.drools.core.phreak.RuleExecutor.fire(RuleExecutor.java:121)
> at org.drools.core.phreak.RuleExecutor.evaluateNetworkAndFire(RuleExecutor.java:74)
> at org.drools.core.common.DefaultAgenda.fireNextItem(DefaultAgenda.java:1007)
> at org.drools.core.common.DefaultAgenda.fireLoop(DefaultAgenda.java:1350)
> at org.drools.core.common.DefaultAgenda.fireAllRules(DefaultAgenda.java:1288)
> at org.drools.core.impl.StatefulKnowledgeSessionImpl.internalFireAllRules(StatefulKnowledgeSessionImpl.java:1306)
> at org.drools.core.impl.StatefulKnowledgeSessionImpl.fireAllRules(StatefulKnowledgeSessionImpl.java:1297)
> at org.drools.core.impl.StatefulKnowledgeSessionImpl.fireAllRules(StatefulKnowledgeSessionImpl.java:1278)
> Found 1 deadlock.
--
This message was sent by Atlassian JIRA
(v7.2.3#72005)
9 years, 4 months