qpid-users mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From rlemmers <ruud.lemm...@cgi.com>
Subject Re: Qpid Proton (Java) - send() method frequently hangs when sending to ActiveMQ queue
Date Sun, 28 Aug 2016 18:53:56 GMT
*Manually gathered information what I'm running on:*
- java version "1.7.0_91"
OpenJDK Runtime Environment (rhel-2.6.2.2.el6_7-x86_64 u91-b00)
OpenJDK 64-Bit Server VM (build 24.91-b01, mixed mode)
- Tomcat 7.0.54
- CentOS 6.7
- ActiveMQ 5.12.3 (I just upgraded from 5.12.0, but it didn't make a
difference)

*jstack didn't help:*
/usr/lib/jvm/java/bin/jstack -J-d64 -m 32444
Attaching to process ID 32444, please wait...
Debugger attached successfully.
Server compiler detected.
JVM version is 24.91-b01
Exception in thread "main" java.lang.reflect.InvocationTargetException
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at sun.tools.jstack.JStack.runJStackTool(JStack.java:136)
        at sun.tools.jstack.JStack.main(JStack.java:102)
Caused by: java.lang.RuntimeException: Unable to deduce type of thread from
address 0x00007f6d442bc000 (expected type JavaThread, CompilerThread,
ServiceThread, JvmtiAgentThread, or SurrogateLockerThread)
        at
sun.jvm.hotspot.runtime.Threads.createJavaThreadWrapper(Threads.java:162)
        at sun.jvm.hotspot.runtime.Threads.first(Threads.java:150)
        at sun.jvm.hotspot.tools.PStack.initJFrameCache(PStack.java:205)
        at sun.jvm.hotspot.tools.PStack.run(PStack.java:66)
        at sun.jvm.hotspot.tools.PStack.run(PStack.java:53)
        at sun.jvm.hotspot.tools.PStack.run(PStack.java:48)
        at sun.jvm.hotspot.tools.JStack.run(JStack.java:60)
        at sun.jvm.hotspot.tools.Tool.start(Tool.java:221)
        at sun.jvm.hotspot.tools.JStack.main(JStack.java:86)
        ... 6 more
Caused by: sun.jvm.hotspot.types.WrongTypeException: No suitable match for
type of address 0x00007f6d442bc000
        at
sun.jvm.hotspot.runtime.InstanceConstructor.newWrongTypeException(InstanceConstructor.java:62)
        at
sun.jvm.hotspot.runtime.VirtualConstructor.instantiateWrapperFor(VirtualConstructor.java:80)
        at
sun.jvm.hotspot.runtime.Threads.createJavaThreadWrapper(Threads.java:158)
        ... 14 more


*Information via "PN_TRACE_FRM=1", example 1 - message processed
successfully:*
18:30:40.384 [Thread-7] INFO  (ResponsesMessageSender.java:32)
p.s.j.m.s.ResponsesMessageSender - Sending ProxyServerResponseMessage with
connectionId: btNTVwiRwIvoxbabekREKBWIBnFGGhyC
18:30:40.392 [Thread-7] INFO  (ResponsesMessageSender.java:40)
p.s.j.m.s.ResponsesMessageSender - Using replyToQueue:
amqp://172.x.y.z:5672/queue://proxy-server-responses
18:30:40.392 [Thread-7] INFO  (ResponsesMessageSender.java:42)
p.s.j.m.s.ResponsesMessageSender - Set body
18:30:40.393 [Thread-7] INFO  (ResponsesMessageSender.java:46)
p.s.j.m.s.ResponsesMessageSender - Create messenger
18:30:40.393 [Thread-7] INFO  (ResponsesMessageSender.java:48)
p.s.j.m.s.ResponsesMessageSender - Start messenger
18:30:40.393 [Thread-7] INFO  (ResponsesMessageSender.java:50)
p.s.j.m.s.ResponsesMessageSender - Put message
18:30:40.396 [Thread-7] INFO  (ResponsesMessageSender.java:52)
p.s.j.m.s.ResponsesMessageSender - Change timeout to 5000 milliseconds
18:30:40.396 [Thread-7] INFO  (ResponsesMessageSender.java:54)
p.s.j.m.s.ResponsesMessageSender - Number of messages to send: 1
18:30:40.396 [Thread-7] INFO  (ResponsesMessageSender.java:55)
p.s.j.m.s.ResponsesMessageSender - send
[365297280:0] -> Open{ containerId='824b0ce1-eb31-4570-9736-43dd13685153',
hostname='172.x.y.z', maxFrameSize=4294967295, channelMax=65535,
idleTimeOut=null, outgoingLocales=null, incomingLocales=null,
offeredCapabilities=null, desiredCapabilities=null, properties=null}
[365297280:0] -> Begin{remoteChannel=null, nextOutgoingId=1,
incomingWindow=2147483647, outgoingWindow=2147483647, handleMax=65535,
offeredCapabilities=null, desiredCapabilities=null, properties=null}
[365297280:0] -> Attach{name='queue://proxy-server-responses', handle=0,
role=SENDER, sndSettleMode=MIXED, rcvSettleMode=FIRST,
source=Source{address='queue://proxy-server-responses', durable=NONE,
expiryPolicy=SESSION_END, timeout=0, dynamic=false,
dynamicNodeProperties=null, distributionMode=null, filter=null,
defaultOutcome=null, outcomes=null, capabilities=null},
target=Target{address='queue://proxy-server-responses', durable=NONE,
expiryPolicy=SESSION_END, timeout=0, dynamic=false,
dynamicNodeProperties=null, capabilities=null}, unsettled=null,
incompleteUnsettled=false, initialDeliveryCount=0, maxMessageSize=null,
offeredCapabilities=null, desiredCapabilities=null, properties=null}
[365297280:0] <- Open{ containerId='', hostname='', maxFrameSize=4294967295,
channelMax=32767, idleTimeOut=null, outgoingLocales=null,
incomingLocales=null, offeredCapabilities=[ANONYMOUS-RELAY],
desiredCapabilities=null, properties={product=ActiveMQ,
platform=Java/1.7.0_91, topic-prefix=topic://, queue-prefix=queue://,
version=5.12.3}}
[365297280:0] <- Begin{remoteChannel=0, nextOutgoingId=1,
incomingWindow=2147483647, outgoingWindow=2147483647, handleMax=65535,
offeredCapabilities=null, desiredCapabilities=null, properties=null}
[365297280:0] <- Attach{name='queue://proxy-server-responses', handle=0,
role=RECEIVER, sndSettleMode=MIXED, rcvSettleMode=FIRST,
source=Source{address='queue://proxy-server-responses', durable=NONE,
expiryPolicy=SESSION_END, timeout=0, dynamic=false,
dynamicNodeProperties=null, distributionMode=null, filter=null,
defaultOutcome=null, outcomes=null, capabilities=null},
target=Target{address='queue://proxy-server-responses', durable=NONE,
expiryPolicy=SESSION_END, timeout=0, dynamic=false,
dynamicNodeProperties=null, capabilities=null}, unsettled=null,
incompleteUnsettled=false, initialDeliveryCount=null, maxMessageSize=null,
offeredCapabilities=null, desiredCapabilities=null, properties=null}
[365297280:0] <- Flow{nextIncomingId=1, incomingWindow=2147483647,
nextOutgoingId=1, outgoingWindow=2147483647, handle=0, deliveryCount=0,
linkCredit=1000, available=null, drain=false, echo=false, properties=null}
[365297280:0] -> Transfer{handle=0, deliveryId=0, deliveryTag=1,
messageFormat=0, settled=null, more=false, rcvSettleMode=null, state=null,
resume=false, aborted=false, batchable=false} (31723)
"\x00Ss\xc0G\x03@@\xa1Bamqp://172.x.y.z:5672/queue://proxy-server-responses\x00Sw\xb1\x00\x00{\x97~btNTVwiRwIvoxbabekREKBWIBnFGGhyC~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"...(truncated)
18:30:40.453 [Thread-7] INFO  (ResponsesMessageSender.java:57)
p.s.j.m.s.ResponsesMessageSender - stop
[365297280:0] -> Close{error=null}
[365297280:0] <- Disposition{role=RECEIVER, first=0, last=0, settled=true,
state=Accepted{}, batchable=false}
18:30:40.461 [loggingMessageListenerContainer-3] INFO 
(LoggingMessageListener.java:43) l.i.jms.LoggingMessageListener - Received
logging message
[365297280:0] <- Close{error=null}
18:30:40.464 [Thread-7] INFO  (ResponsesMessageSender.java:59)
p.s.j.m.s.ResponsesMessageSender - Messenger stopped
18:30:40.464 [Thread-7] INFO  (PlatformCommunicationService.java:66)
p.s.a.s.PlatformCommunicationService - Successfully sent response message
via AMQP
[1720713056:0] -> Flow{nextIncomingId=10, incomingWindow=2147483647,
nextOutgoingId=1, outgoingWindow=2147483647, handle=0, deliveryCount=9,
linkCredit=1, available=null, drain=false, echo=false, properties=null}
[1720713056:0] -> Disposition{role=RECEIVER, first=8, last=8, settled=true,
state=Accepted{}, batchable=false}


*Information via "PN_TRACE_FRM=1", example 2 - message processing failure:*
18:32:12.712 [Thread-7] INFO  (ResponsesMessageSender.java:32)
p.s.j.m.s.ResponsesMessageSender - Sending ProxyServerResponseMessage with
connectionId: jTLObRLfNssrTlcfaoLpTjHysyiyTGMc
18:32:12.712 [Thread-7] INFO  (ResponsesMessageSender.java:40)
p.s.j.m.s.ResponsesMessageSender - Using replyToQueue:
amqp://172.x.y.z:5672/queue://proxy-server-responses
18:32:12.712 [Thread-7] INFO  (ResponsesMessageSender.java:42)
p.s.j.m.s.ResponsesMessageSender - Set body
18:32:12.712 [Thread-7] INFO  (ResponsesMessageSender.java:46)
p.s.j.m.s.ResponsesMessageSender - Create messenger
18:32:12.712 [Thread-7] INFO  (ResponsesMessageSender.java:48)
p.s.j.m.s.ResponsesMessageSender - Start messenger
18:32:12.713 [Thread-7] INFO  (ResponsesMessageSender.java:50)
p.s.j.m.s.ResponsesMessageSender - Put message
18:32:12.715 [Thread-7] INFO  (ResponsesMessageSender.java:52)
p.s.j.m.s.ResponsesMessageSender - Change timeout to 5000 milliseconds
18:32:12.715 [Thread-7] INFO  (ResponsesMessageSender.java:54)
p.s.j.m.s.ResponsesMessageSender - Number of messages to send: 1
18:32:12.715 [Thread-7] INFO  (ResponsesMessageSender.java:55)
p.s.j.m.s.ResponsesMessageSender - send
[1653882925:0] -> Open{ containerId='89038e7f-c319-4147-84b3-66fa20a0cfd7',
hostname='172.x.y.z', maxFrameSize=4294967295, channelMax=65535,
idleTimeOut=null, outgoingLocales=null, incomingLocales=null,
offeredCapabilities=null, desiredCapabilities=null, properties=null}
[1653882925:0] -> Begin{remoteChannel=null, nextOutgoingId=1,
incomingWindow=2147483647, outgoingWindow=2147483647, handleMax=65535,
offeredCapabilities=null, desiredCapabilities=null, properties=null}
[1653882925:0] -> Attach{name='queue://proxy-server-responses', handle=0,
role=SENDER, sndSettleMode=MIXED, rcvSettleMode=FIRST,
source=Source{address='queue://proxy-server-responses', durable=NONE,
expiryPolicy=SESSION_END, timeout=0, dynamic=false,
dynamicNodeProperties=null, distributionMode=null, filter=null,
defaultOutcome=null, outcomes=null, capabilities=null},
target=Target{address='queue://proxy-server-responses', durable=NONE,
expiryPolicy=SESSION_END, timeout=0, dynamic=false,
dynamicNodeProperties=null, capabilities=null}, unsettled=null,
incompleteUnsettled=false, initialDeliveryCount=0, maxMessageSize=null,
offeredCapabilities=null, desiredCapabilities=null, properties=null}
[1653882925:0] <- Open{ containerId='', hostname='',
maxFrameSize=4294967295, channelMax=32767, idleTimeOut=null,
outgoingLocales=null, incomingLocales=null,
offeredCapabilities=[ANONYMOUS-RELAY], desiredCapabilities=null,
properties={product=ActiveMQ, platform=Java/1.7.0_91, topic-prefix=topic://,
queue-prefix=queue://, version=5.12.3}}
18:32:12.732 [loggingMessageListenerContainer-4] INFO 
(LoggingMessageListener.java:43) l.i.jms.LoggingMessageListener - Received
logging message
[1653882925:0] <- Begin{remoteChannel=0, nextOutgoingId=1,
incomingWindow=2147483647, outgoingWindow=2147483647, handleMax=65535,
offeredCapabilities=null, desiredCapabilities=null, properties=null}
[1653882925:0] <- Attach{name='queue://proxy-server-responses', handle=0,
role=RECEIVER, sndSettleMode=MIXED, rcvSettleMode=FIRST,
source=Source{address='queue://proxy-server-responses', durable=NONE,
expiryPolicy=SESSION_END, timeout=0, dynamic=false,
dynamicNodeProperties=null, distributionMode=null, filter=null,
defaultOutcome=null, outcomes=null, capabilities=null},
target=Target{address='queue://proxy-server-responses', durable=NONE,
expiryPolicy=SESSION_END, timeout=0, dynamic=false,
dynamicNodeProperties=null, capabilities=null}, unsettled=null,
incompleteUnsettled=false, initialDeliveryCount=null, maxMessageSize=null,
offeredCapabilities=null, desiredCapabilities=null, properties=null}
[1653882925:0] <- Flow{nextIncomingId=1, incomingWindow=2147483647,
nextOutgoingId=1, outgoingWindow=2147483647, handle=0, deliveryCount=0,
linkCredit=1000, available=null, drain=false, echo=false, properties=null}
[1653882925:0] -> Transfer{handle=0, deliveryId=0, deliveryTag=1,
messageFormat=0, settled=null, more=false, rcvSettleMode=null, state=null,
resume=false, aborted=false, batchable=false} (31723)
"\x00Ss\xc0G\x03@@\xa1Bamqp://172.x.y.z:5672/queue://proxy-server-responses\x00Sw\xb1\x00\x00{\x97~jTLObRLfNssrTlcfaoLpTjHysyiyTGMc~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"...(truncated)
18:32:12.770 [Thread-7] INFO  (ResponsesMessageSender.java:57)
p.s.j.m.s.ResponsesMessageSender - stop
[1653882925:0] -> Close{error=null}
[1653882925:0] <- Disposition{role=RECEIVER, first=0, last=0, settled=true,
state=Accepted{}, batchable=false}
[1653882925:0] <- Close{error=null}
18:32:12.785 [Thread-7] INFO  (ResponsesMessageSender.java:59)
p.s.j.m.s.ResponsesMessageSender - Messenger stopped
18:32:12.786 [Thread-7] INFO  (PlatformCommunicationService.java:66)
p.s.a.s.PlatformCommunicationService - Successfully sent response message
via AMQP
[1720713056:0] -> Flow{nextIncomingId=15, incomingWindow=2147483647,
nextOutgoingId=1, outgoingWindow=2147483647, handle=0, deliveryCount=14,
linkCredit=1, available=null, drain=false, echo=false, properties=null}
[1720713056:0] -> Disposition{role=RECEIVER, first=13, last=13,
settled=true, state=Accepted{}, batchable=false}

*Information via "PN_TRACE_FRM=1", example 3 - another message processing
failure:*
18:27:33.884 [Thread-7] INFO  (ResponsesMessageSender.java:32)
p.s.j.m.s.ResponsesMessageSender - Sending ProxyServerResponseMessage with
connectionId: NPNQrTAKKqxKSQvMqeNuAnmMubYqspPu
18:27:33.884 [Thread-7] INFO  (ResponsesMessageSender.java:40)
p.s.j.m.s.ResponsesMessageSender - Using replyToQueue:
amqp://172.x.y.z:5672/queue://proxy-server-responses
18:27:33.884 [Thread-7] INFO  (ResponsesMessageSender.java:42)
p.s.j.m.s.ResponsesMessageSender - Set body
18:27:33.884 [Thread-7] INFO  (ResponsesMessageSender.java:46)
p.s.j.m.s.ResponsesMessageSender - Create messenger
18:27:33.885 [Thread-7] INFO  (ResponsesMessageSender.java:48)
p.s.j.m.s.ResponsesMessageSender - Start messenger
18:27:33.885 [Thread-7] INFO  (ResponsesMessageSender.java:50)
p.s.j.m.s.ResponsesMessageSender - Put message
18:27:33.886 [Thread-7] INFO  (ResponsesMessageSender.java:52)
p.s.j.m.s.ResponsesMessageSender - Change timeout to 5000 milliseconds
18:27:33.887 [Thread-7] INFO  (ResponsesMessageSender.java:54)
p.s.j.m.s.ResponsesMessageSender - Number of messages to send: 1
18:27:33.887 [Thread-7] INFO  (ResponsesMessageSender.java:55)
p.s.j.m.s.ResponsesMessageSender - send
18:27:33.930 [loggingMessageListenerContainer-3] INFO 
(LoggingMessageListener.java:43) l.i.jms.LoggingMessageListener - Received
logging message
Aug 28, 2016 6:27:38 PM org.apache.qpid.proton.messenger.impl.MessengerImpl
waitUntil
SEVERE: Timeout when waiting for condition
org.apache.qpid.proton.messenger.impl.MessengerImpl$SentSettled@726cd304
after 5000 ms
18:27:38.888 [Thread-7] ERROR (ResponsesMessageSender.java:64)
p.s.j.m.s.ResponsesMessageSender - Some other exception
org.apache.qpid.proton.TimeoutException: null
        at
org.apache.qpid.proton.messenger.impl.MessengerImpl.waitUntil(MessengerImpl.java:849)
~[proton-j-0.13.0.jar:na]
        at
org.apache.qpid.proton.messenger.impl.MessengerImpl.send(MessengerImpl.java:417)
~[proton-j-0.13.0.jar:na]
        at
proxy.server.jms.message.senders.ResponsesMessageSender.send(ResponsesMessageSender.java:56)
~[ResponsesMessageSender.class:na]
        at
proxy.server.soap.clients.SoapClient.sendRequest(SoapClient.java:110)
[SoapClient.class:na]
        at
proxy.server.application.services.PlatformCommunicationService.handleIncomingRequest(PlatformCommunicationService.java:61)
[PlatformCommunicationService.class:na]
        at
proxy.server.jms.message.listeners.RequestsMessageListener.onMessage(RequestsMessageListener.java:79)
[RequestsMessageListener.class:na]
        at
proxy.server.jms.message.listeners.MessageReceiver.receive(MessageReceiver.java:81)
[MessageReceiver.class:na]
        at
proxy.server.jms.message.listeners.MessageReceiver.run(MessageReceiver.java:49)
[MessageReceiver.class:na]
18:27:38.889 [Thread-7] ERROR (PlatformCommunicationService.java:64)
p.s.a.s.PlatformCommunicationService - Unsuccessful at sending request to
platform.
[1720713056:0] -> Flow{nextIncomingId=9, incomingWindow=2147483647,
nextOutgoingId=1, outgoingWindow=2147483647, handle=0, deliveryCount=8,
linkCredit=1, available=null, drain=false, echo=false, properties=null}
[1720713056:0] -> Disposition{role=RECEIVER, first=7, last=7, settled=true,
state=Accepted{}, batchable=false}
Aug 28, 2016 6:27:40 PM org.apache.qpid.proton.messenger.impl.MessengerImpl
waitUntil
SEVERE: Timeout when waiting for condition
org.apache.qpid.proton.messenger.impl.MessengerImpl$MessageAvailable@559b7470
after 2000 ms
18:27:40.893 [Thread-7] DEBUG (MessageReceiver.java:84)
p.s.j.m.l.MessageReceiver - No message received during the defined timeout
period



--
View this message in context: http://qpid.2158936.n2.nabble.com/Qpid-Proton-Java-send-method-frequently-hangs-when-sending-to-ActiveMQ-queue-tp7649640p7649736.html
Sent from the Apache Qpid users mailing list archive at Nabble.com.

---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@qpid.apache.org
For additional commands, e-mail: users-help@qpid.apache.org


Mime
View raw message