6:59 p.m.
Marshalling code to provide more helpful stacktraces
----------------------------------------------------
Key: ISPN-155
URL: https://jira.jboss.org/jira/browse/ISPN-155
Project: Infinispan
Issue Type: Task
Components: RPC
Reporter: Galder Zamarreno
Assignee: Galder Zamarreno
Fix For: 4.0.0.BETA1
Try to make marshaller code more friendly so that more helpful stacktraces are presented.
Example: http://pastie.org/580184
IRC chat with Manik:
<manik> galderz ping
<galderz> hi manik
<manik> hi there
<manik> any chance of wrapping up the marshaller code to provide more helpful stack
traces? :-)
<galderz> yeah, why not?
<galderz> any suggestion in particular?
<manik> e.g.
<manik> http://pastie.org/580184
<manik> doesn't tell me what it is trying to marshall when it fails
<manik> So it's kinda hard for me to locate where the problem is
<galderz> right, ic ur point
<galderz> let me create a jira for this
<manik> well, its clearly trying to read a stream and something should be logged on
the sender (or any generator of that stream) so we can trace what it is
<galderz> we have to be careful about what we log since this code is used v heavily
<galderz> i'll investigate this further
* clebert1 (n=clebert(a)cpe-70-112-88-39.austin.res.rr.com) has joined #infinispan
<galderz> wrt the exception, there's something in the SuccessfulResponse sent
back that the requester doesn't know what it is
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10:22 p.m.
New subject: [JBoss JIRA] Updated: (ISPN-155) Marshalling code to provide more helpful stacktraces
[
https://jira.jboss.org/jira/browse/ISPN-155?page=com.atlassian.jira.plugi...
]
Manik Surtani updated ISPN-155:
-------------------------------
Fix Version/s: 4.0.0.CR1
(was: 4.0.0.BETA1)
Marshalling code to provide more helpful stacktraces
----------------------------------------------------
Key: ISPN-155
URL: https://jira.jboss.org/jira/browse/ISPN-155
Project: Infinispan
Issue Type: Task
Components: RPC
Reporter: Galder Zamarreno
Assignee: Galder Zamarreno
Fix For: 4.0.0.CR1
Try to make marshaller code more friendly so that more helpful stacktraces are presented.
Example: http://pastie.org/580184
IRC chat with Manik:
<manik> galderz ping
<galderz> hi manik
<manik> hi there
<manik> any chance of wrapping up the marshaller code to provide more helpful stack
traces? :-)
<galderz> yeah, why not?
<galderz> any suggestion in particular?
<manik> e.g.
<manik> http://pastie.org/580184
<manik> doesn't tell me what it is trying to marshall when it fails
<manik> So it's kinda hard for me to locate where the problem is
<galderz> right, ic ur point
<galderz> let me create a jira for this
<manik> well, its clearly trying to read a stream and something should be logged on
the sender (or any generator of that stream) so we can trace what it is
<galderz> we have to be careful about what we log since this code is used v
heavily
<galderz> i'll investigate this further
* clebert1 (n=clebert(a)cpe-70-112-88-39.austin.res.rr.com) has joined #infinispan
<galderz> wrt the exception, there's something in the SuccessfulResponse sent
back that the requester doesn't know what it is
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5:36 p.m.
New subject: [JBoss JIRA] Work started: (ISPN-155) Marshalling code to provide more helpful stacktraces
[
https://jira.jboss.org/jira/browse/ISPN-155?page=com.atlassian.jira.plugi...
]
Work on ISPN-155 started by Galder Zamarreno.
Marshalling code to provide more helpful stacktraces
----------------------------------------------------
Key: ISPN-155
URL: https://jira.jboss.org/jira/browse/ISPN-155
Project: Infinispan
Issue Type: Task
Components: RPC
Reporter: Galder Zamarreno
Assignee: Galder Zamarreno
Fix For: 4.0.0.CR1
Try to make marshaller code more friendly so that more helpful stacktraces are presented.
Example: http://pastie.org/580184
IRC chat with Manik:
<manik> galderz ping
<galderz> hi manik
<manik> hi there
<manik> any chance of wrapping up the marshaller code to provide more helpful stack
traces? :-)
<galderz> yeah, why not?
<galderz> any suggestion in particular?
<manik> e.g.
<manik> http://pastie.org/580184
<manik> doesn't tell me what it is trying to marshall when it fails
<manik> So it's kinda hard for me to locate where the problem is
<galderz> right, ic ur point
<galderz> let me create a jira for this
<manik> well, its clearly trying to read a stream and something should be logged on
the sender (or any generator of that stream) so we can trace what it is
<galderz> we have to be careful about what we log since this code is used v
heavily
<galderz> i'll investigate this further
* clebert1 (n=clebert(a)cpe-70-112-88-39.austin.res.rr.com) has joined #infinispan
<galderz> wrt the exception, there's something in the SuccessfulResponse sent
back that the requester doesn't know what it is
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7:38 p.m.
New subject: [JBoss JIRA] Commented: (ISPN-155) Marshalling code to provide more helpful stacktraces
[
https://jira.jboss.org/jira/browse/ISPN-155?page=com.atlassian.jira.plugi...
]
Galder Zamarreno commented on ISPN-155:
---------------------------------------
<dmlloyd> yeah, but now whenever I think of toString, I think of the monstrosity in
e.g. BaseClassLoader that returns a string that's like 150k
<dmlloyd> well you could do that
<dmlloyd> try { nested write operation; } catch (IOException e) { if
(log.isTraceEnabled()) { MarshallingException.addUserInformation(myObject.toString()); }}
<dmlloyd> (and rethrow)
<galderz> true
<galderz> at least for the reading part yeah
<galderz> i mean writingt
<dmlloyd> that'd still work for writing as well, but you'd have to do it
everywhere you use writeObject()
<dmlloyd> which means in your custom marshallers as well as in your main entry
point
Marshalling code to provide more helpful stacktraces
----------------------------------------------------
Key: ISPN-155
URL: https://jira.jboss.org/jira/browse/ISPN-155
Project: Infinispan
Issue Type: Task
Components: RPC
Reporter: Galder Zamarreno
Assignee: Galder Zamarreno
Fix For: 4.0.0.CR1
Try to make marshaller code more friendly so that more helpful stacktraces are presented.
Example: http://pastie.org/580184
IRC chat with Manik:
<manik> galderz ping
<galderz> hi manik
<manik> hi there
<manik> any chance of wrapping up the marshaller code to provide more helpful stack
traces? :-)
<galderz> yeah, why not?
<galderz> any suggestion in particular?
<manik> e.g.
<manik> http://pastie.org/580184
<manik> doesn't tell me what it is trying to marshall when it fails
<manik> So it's kinda hard for me to locate where the problem is
<galderz> right, ic ur point
<galderz> let me create a jira for this
<manik> well, its clearly trying to read a stream and something should be logged on
the sender (or any generator of that stream) so we can trace what it is
<galderz> we have to be careful about what we log since this code is used v
heavily
<galderz> i'll investigate this further
* clebert1 (n=clebert(a)cpe-70-112-88-39.austin.res.rr.com) has joined #infinispan
<galderz> wrt the exception, there's something in the SuccessfulResponse sent
back that the requester doesn't know what it is
--
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6:11 p.m.
New subject: [JBoss JIRA] Commented: (ISPN-155) Marshalling code to provide more helpful stacktraces
[
https://jira.jboss.org/jira/browse/ISPN-155?page=com.atlassian.jira.plugi...
]
Galder Zamarreno commented on ISPN-155:
---------------------------------------
I've been working with David for this jira and JBMAR-75. Here's some output that
shows how marshalling and unmarshalling exceptions will be reported from now on. Please
note that toString() representations and classloader information will only be added to the
stacktrace if debug logging is enabled. This is to avoid overloading exceptions in
production environments.
java.io.IOException: Injected failue!
at
org.infinispan.marshall.VersionAwareMarshallerTest$1.readExternal(VersionAwareMarshallerTest.java:426)
at
org.jboss.marshalling.river.RiverUnmarshaller.doReadNewObject(RiverUnmarshaller.java:1172)
at
org.jboss.marshalling.river.RiverUnmarshaller.doReadObject(RiverUnmarshaller.java:273)
at
org.jboss.marshalling.river.RiverUnmarshaller.doReadObject(RiverUnmarshaller.java:210)
at org.jboss.marshalling.AbstractUnmarshaller.readObject(AbstractUnmarshaller.java:85)
at
org.infinispan.marshall.jboss.JBossMarshaller.objectFromObjectStream(JBossMarshaller.java:210)
at
org.infinispan.marshall.VersionAwareMarshaller.objectFromByteBuffer(VersionAwareMarshaller.java:104)
at
org.infinispan.marshall.VersionAwareMarshaller.objectFromByteBuffer(VersionAwareMarshaller.java:177)
at
org.infinispan.marshall.VersionAwareMarshallerTest.testErrorUnmarshalling(VersionAwareMarshallerTest.java:431)
Caused by: an exception which occurred:
in object of type org.infinispan.marshall.VersionAwareMarshallerTest$1
-> classloader hierarchy:
-> type classloader = sun.misc.Launcher$AppClassLoader@198dfaf
->...file:/opt/eclipse/configuration/org.eclipse.osgi/bundles/285/1/.cp/eclipse-testng.jar
->...file:/opt/eclipse/configuration/org.eclipse.osgi/bundles/285/1/.cp/lib/testng-jdk15.jar
->...file:/home/galder/jboss/infinispan/code/trunk/core/target/test-classes/
->...file:/home/galder/jboss/infinispan/code/trunk/core/target/classes/
->...file:/home/galder/.m2/repository/org/testng/testng/5.9/testng-5.9-jdk15.jar
->...file:/home/galder/.m2/repository/net/jcip/jcip-annotations/1.0/jcip-annotations-1.0.jar
->...file:/home/galder/.m2/repository/org/easymock/easymockclassextension/2.4/easymockclassextension-2.4.jar
->...file:/home/galder/.m2/repository/org/easymock/easymock/2.4/easymock-2.4.jar
->...file:/home/galder/.m2/repository/cglib/cglib-nodep/2.1_3/cglib-nodep-2.1_3.jar
->...file:/home/galder/.m2/repository/javax/xml/bind/jaxb-api/2.1/jaxb-api-2.1.jar
->...file:/home/galder/.m2/repository/javax/xml/stream/stax-api/1.0-2/stax-api-1.0-2.jar
->...file:/home/galder/.m2/repository/javax/activation/activation/1.1/activation-1.1.jar
->...file:/home/galder/.m2/repository/jgroups/jgroups/2.8.0.CR1/jgroups-2.8.0.CR1.jar
->...file:/home/galder/.m2/repository/org/jboss/javaee/jboss-transaction-api/1.0.1.GA/jboss-transaction-api-1.0.1.GA.jar
->...file:/home/galder/.m2/repository/org/jboss/marshalling/river/1.2.0.CR4-SNAPSHOT/river-1.2.0.CR4-SNAPSHOT.jar
->...file:/home/galder/.m2/repository/org/jboss/marshalling/marshalling-api/1.2.0.CR4-SNAPSHOT/marshalling-api-1.2.0.CR4-SNAPSHOT.jar
->...file:/home/galder/.m2/repository/org/jboss/jboss-common-core/2.2.14.GA/jboss-common-core-2.2.14.GA.jar
->...file:/home/galder/.m2/repository/org/jboss/logging/jboss-logging-spi/2.0.5.GA/jboss-logging-spi-2.0.5.GA.jar
->...file:/home/galder/.m2/repository/log4j/log4j/1.2.14/log4j-1.2.14.jar
->...file:/home/galder/.m2/repository/com/thoughtworks/xstream/xstream/1.2/xstream-1.2.jar
->...file:/home/galder/.m2/repository/xpp3/xpp3_min/1.1.3.4.O/xpp3_min-1.1.3.4.O.jar
->...file:/home/galder/.m2/repository/com/sun/xml/bind/jaxb-impl/2.1.3/jaxb-impl-2.1.3.jar
-> parent classloader = sun.misc.Launcher$ExtClassLoader@1858610
->...file:/usr/java/jdk1.5.0_19/jre/lib/ext/localedata.jar
->...file:/usr/java/jdk1.5.0_19/jre/lib/ext/sunpkcs11.jar
->...file:/usr/java/jdk1.5.0_19/jre/lib/ext/sunjce_provider.jar
->...file:/usr/java/jdk1.5.0_19/jre/lib/ext/dnsns.jar
... Removed 22 stack frames
FAILED: testNestedNonSerializable
java.io.NotSerializableException: java.lang.Object
at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:857)
at org.jboss.marshalling.AbstractMarshaller.writeObject(AbstractMarshaller.java:407)
at
org.infinispan.marshall.exts.ReplicableCommandExternalizer.writeObject(ReplicableCommandExternalizer.java:54)
at
org.infinispan.marshall.jboss.ConstantObjectTable$ExternalizerAdapter.writeObject(ConstantObjectTable.java:267)
at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:143)
at org.jboss.marshalling.AbstractMarshaller.writeObject(AbstractMarshaller.java:407)
at
org.infinispan.marshall.jboss.JBossMarshaller.objectToObjectStream(JBossMarshaller.java:167)
at
org.infinispan.marshall.VersionAwareMarshaller.objectToBuffer(VersionAwareMarshaller.java:92)
at
org.infinispan.marshall.VersionAwareMarshaller.objectToByteBuffer(VersionAwareMarshaller.java:170)
at
org.infinispan.marshall.VersionAwareMarshallerTest.testNestedNonSerializable(VersionAwareMarshallerTest.java:415)
Caused by: an exception which occurred:
in object java.lang.Object@b40ec4
-> toString = java.lang.Object@b40ec4
in object org.infinispan.commands.write.PutKeyValueCommand@df661da7
-> toString = PutKeyValueCommand{key=k, value=java.lang.Object@b40ec4,
putIfAbsent=false, lifespanMillis=0, maxIdleTimeMillis=0}
... Removed 22 stack frames
FAILED: testNonSerializable
java.io.NotSerializableException: java.lang.Object
at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:857)
at org.jboss.marshalling.AbstractMarshaller.writeObject(AbstractMarshaller.java:407)
at
org.infinispan.marshall.jboss.JBossMarshaller.objectToObjectStream(JBossMarshaller.java:167)
at
org.infinispan.marshall.VersionAwareMarshaller.objectToBuffer(VersionAwareMarshaller.java:92)
at
org.infinispan.marshall.VersionAwareMarshaller.objectToByteBuffer(VersionAwareMarshaller.java:170)
at
org.infinispan.marshall.VersionAwareMarshallerTest.testNonSerializable(VersionAwareMarshallerTest.java:419)
Caused by: an exception which occurred:
in object java.lang.Object@19e215b
-> toString = java.lang.Object@19e215b
... Removed 22 stack frames
Marshalling code to provide more helpful stacktraces
----------------------------------------------------
Key: ISPN-155
URL: https://jira.jboss.org/jira/browse/ISPN-155
Project: Infinispan
Issue Type: Task
Components: RPC
Reporter: Galder Zamarreno
Assignee: Galder Zamarreno
Fix For: 4.0.0.CR1
Try to make marshaller code more friendly so that more helpful stacktraces are presented.
Example: http://pastie.org/580184
IRC chat with Manik:
<manik> galderz ping
<galderz> hi manik
<manik> hi there
<manik> any chance of wrapping up the marshaller code to provide more helpful stack
traces? :-)
<galderz> yeah, why not?
<galderz> any suggestion in particular?
<manik> e.g.
<manik> http://pastie.org/580184
<manik> doesn't tell me what it is trying to marshall when it fails
<manik> So it's kinda hard for me to locate where the problem is
<galderz> right, ic ur point
<galderz> let me create a jira for this
<manik> well, its clearly trying to read a stream and something should be logged on
the sender (or any generator of that stream) so we can trace what it is
<galderz> we have to be careful about what we log since this code is used v
heavily
<galderz> i'll investigate this further
* clebert1 (n=clebert(a)cpe-70-112-88-39.austin.res.rr.com) has joined #infinispan
<galderz> wrt the exception, there's something in the SuccessfulResponse sent
back that the requester doesn't know what it is
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5:01 p.m.
New subject: [JBoss JIRA] Resolved: (ISPN-155) Marshalling code to provide more helpful stacktraces
[
https://jira.jboss.org/jira/browse/ISPN-155?page=com.atlassian.jira.plugi...
]
Galder Zamarreno resolved ISPN-155.
-----------------------------------
Resolution: Done
Done and added an FAQ entry explaining how to get more information on
marshalling/unmarshalling exceptions has been added:
http://www.jboss.org/community/wiki/InfinispanTechnicalFAQs#How_do_I_get_...
Marshalling code to provide more helpful stacktraces
----------------------------------------------------
Key: ISPN-155
URL: https://jira.jboss.org/jira/browse/ISPN-155
Project: Infinispan
Issue Type: Task
Components: RPC
Reporter: Galder Zamarreno
Assignee: Galder Zamarreno
Fix For: 4.0.0.CR1
Try to make marshaller code more friendly so that more helpful stacktraces are presented.
Example: http://pastie.org/580184
IRC chat with Manik:
<manik> galderz ping
<galderz> hi manik
<manik> hi there
<manik> any chance of wrapping up the marshaller code to provide more helpful stack
traces? :-)
<galderz> yeah, why not?
<galderz> any suggestion in particular?
<manik> e.g.
<manik> http://pastie.org/580184
<manik> doesn't tell me what it is trying to marshall when it fails
<manik> So it's kinda hard for me to locate where the problem is
<galderz> right, ic ur point
<galderz> let me create a jira for this
<manik> well, its clearly trying to read a stream and something should be logged on
the sender (or any generator of that stream) so we can trace what it is
<galderz> we have to be careful about what we log since this code is used v
heavily
<galderz> i'll investigate this further
* clebert1 (n=clebert(a)cpe-70-112-88-39.austin.res.rr.com) has joined #infinispan
<galderz> wrt the exception, there's something in the SuccessfulResponse sent
back that the requester doesn't know what it is
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Galder Zamarreno (JIRA) -
Manik Surtani (JIRA)