[jira] [Commented] (IGNITE-6200) org.dom4j.QName can't be serialized

2017-10-29 Thread ASF GitHub Bot (JIRA) 

[ 
https://issues.apache.org/jira/browse/IGNITE-6200?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16223926#comment-16223926
 ] 

ASF GitHub Bot commented on IGNITE-6200:


Github user akuramshingg closed the pull request at:

https://github.com/apache/ignite/pull/2654


> org.dom4j.QName can't be serialized
> ---
>
> Key: IGNITE-6200
> URL: https://issues.apache.org/jira/browse/IGNITE-6200
> Project: Ignite
>  Issue Type: Bug
>Affects Versions: 2.1
>Reporter: Alexei Scherbakov
>Assignee: Alexandr Kuramshin
> Fix For: 2.3
>
>
> Exception:
> {noformat}
> class org.apache.ignite.binary.BinaryObjectException: Failed to marshal 
> object with optimized marshaller: org.dom4j.QName@364492 [name: test 
> namespace: "org.dom4j.Namespace@e20 [Namespace: prefix qq mapped to URI ""]"]
>   at 
> org.apache.ignite.internal.binary.BinaryWriterExImpl.marshal0(BinaryWriterExImpl.java:186)
>   at 
> org.apache.ignite.internal.binary.BinaryWriterExImpl.marshal(BinaryWriterExImpl.java:147)
>   at 
> org.apache.ignite.internal.binary.BinaryWriterExImpl.marshal(BinaryWriterExImpl.java:134)
>   at 
> org.apache.ignite.internal.binary.GridBinaryMarshaller.marshal(GridBinaryMarshaller.java:248)
>   at 
> org.apache.ignite.internal.binary.BinaryMarshaller.marshal0(BinaryMarshaller.java:82)
>   at 
> org.apache.ignite.marshaller.AbstractNodeNameAwareMarshaller.marshal(AbstractNodeNameAwareMarshaller.java:58)
>   at 
> org.apache.ignite.internal.processors.cache.MarshallerTest.test(MarshallerTest.java:160)
>   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>   at 
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>   at 
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>   at 
> org.apache.ignite.testframework.junits.GridAbstractTest.runTestInternal(GridAbstractTest.java:2000)
>   at 
> org.apache.ignite.testframework.junits.GridAbstractTest.access$000(GridAbstractTest.java:132)
>   at 
> org.apache.ignite.testframework.junits.GridAbstractTest$5.run(GridAbstractTest.java:1915)
>   at java.lang.Thread.run(Thread.java:745)
> Caused by: class org.apache.ignite.IgniteCheckedException: Failed to 
> serialize object: org.dom4j.QName@364492 [name: test namespace: 
> "org.dom4j.Namespace@e20 [Namespace: prefix qq mapped to URI ""]"]
>   at 
> org.apache.ignite.internal.marshaller.optimized.OptimizedMarshaller.marshal0(OptimizedMarshaller.java:206)
>   at 
> org.apache.ignite.marshaller.AbstractNodeNameAwareMarshaller.marshal(AbstractNodeNameAwareMarshaller.java:58)
>   at 
> org.apache.ignite.internal.util.IgniteUtils.marshal(IgniteUtils.java:9836)
>   at 
> org.apache.ignite.internal.binary.BinaryWriterExImpl.marshal0(BinaryWriterExImpl.java:179)
>   ... 15 more
> Caused by: java.io.IOException: java.io.NotActiveException: Not in 
> writeObject() call.
>   at 
> org.apache.ignite.internal.marshaller.optimized.OptimizedObjectOutputStream.writeSerializable(OptimizedObjectOutputStream.java:324)
>   at 
> org.apache.ignite.internal.marshaller.optimized.OptimizedClassDescriptor.write(OptimizedClassDescriptor.java:827)
>   at 
> org.apache.ignite.internal.marshaller.optimized.OptimizedObjectOutputStream.writeObject0(OptimizedObjectOutputStream.java:224)
>   at 
> org.apache.ignite.internal.marshaller.optimized.OptimizedObjectOutputStream.writeObjectOverride(OptimizedObjectOutputStream.java:152)
>   at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:344)
>   at 
> org.apache.ignite.internal.marshaller.optimized.OptimizedMarshaller.marshal0(OptimizedMarshaller.java:201)
>   ... 18 more
> Caused by: java.io.NotActiveException: Not in writeObject() call.
>   at 
> org.apache.ignite.internal.marshaller.optimized.OptimizedObjectOutputStream.defaultWriteObject(OptimizedObjectOutputStream.java:684)
>   at org.dom4j.QName.writeObject(QName.java:239)
>   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>   at 
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>   at 
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>   at 
> org.apache.ignite.internal.marshaller.optimized.OptimizedObjectOutputStream.writeSerializable(OptimizedObjectOutputStream.java:318)
>   ... 23 more
> {noformat}
> Reproducer:
> {noformat}
> public void test() throws Exception {
> try {
> IgniteEx ex = startGrid(0);
> QName qName = new QName("test", new Namespace("qq", null), "q");
> byte[] marshal = 
> ex.configuration().getMarshaller().marshal(qName);
> } finally {
> stopAllGrids();
> }
> }
> {noformat}

[jira] [Commented] (IGNITE-6200) org.dom4j.QName can't be serialized

2017-09-18 Thread Andrey Gura (JIRA) 

[ 
https://issues.apache.org/jira/browse/IGNITE-6200?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16169965#comment-16169965
 ] 

Andrey Gura commented on IGNITE-6200:
-

LGTM. Merged to master branch.

> org.dom4j.QName can't be serialized
> ---
>
> Key: IGNITE-6200
> URL: https://issues.apache.org/jira/browse/IGNITE-6200
> Project: Ignite
>  Issue Type: Bug
>Affects Versions: 2.1
>Reporter: Alexei Scherbakov
>Assignee: Andrey Gura
> Fix For: 2.3
>
>
> Exception:
> {noformat}
> class org.apache.ignite.binary.BinaryObjectException: Failed to marshal 
> object with optimized marshaller: org.dom4j.QName@364492 [name: test 
> namespace: "org.dom4j.Namespace@e20 [Namespace: prefix qq mapped to URI ""]"]
>   at 
> org.apache.ignite.internal.binary.BinaryWriterExImpl.marshal0(BinaryWriterExImpl.java:186)
>   at 
> org.apache.ignite.internal.binary.BinaryWriterExImpl.marshal(BinaryWriterExImpl.java:147)
>   at 
> org.apache.ignite.internal.binary.BinaryWriterExImpl.marshal(BinaryWriterExImpl.java:134)
>   at 
> org.apache.ignite.internal.binary.GridBinaryMarshaller.marshal(GridBinaryMarshaller.java:248)
>   at 
> org.apache.ignite.internal.binary.BinaryMarshaller.marshal0(BinaryMarshaller.java:82)
>   at 
> org.apache.ignite.marshaller.AbstractNodeNameAwareMarshaller.marshal(AbstractNodeNameAwareMarshaller.java:58)
>   at 
> org.apache.ignite.internal.processors.cache.MarshallerTest.test(MarshallerTest.java:160)
>   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>   at 
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>   at 
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>   at 
> org.apache.ignite.testframework.junits.GridAbstractTest.runTestInternal(GridAbstractTest.java:2000)
>   at 
> org.apache.ignite.testframework.junits.GridAbstractTest.access$000(GridAbstractTest.java:132)
>   at 
> org.apache.ignite.testframework.junits.GridAbstractTest$5.run(GridAbstractTest.java:1915)
>   at java.lang.Thread.run(Thread.java:745)
> Caused by: class org.apache.ignite.IgniteCheckedException: Failed to 
> serialize object: org.dom4j.QName@364492 [name: test namespace: 
> "org.dom4j.Namespace@e20 [Namespace: prefix qq mapped to URI ""]"]
>   at 
> org.apache.ignite.internal.marshaller.optimized.OptimizedMarshaller.marshal0(OptimizedMarshaller.java:206)
>   at 
> org.apache.ignite.marshaller.AbstractNodeNameAwareMarshaller.marshal(AbstractNodeNameAwareMarshaller.java:58)
>   at 
> org.apache.ignite.internal.util.IgniteUtils.marshal(IgniteUtils.java:9836)
>   at 
> org.apache.ignite.internal.binary.BinaryWriterExImpl.marshal0(BinaryWriterExImpl.java:179)
>   ... 15 more
> Caused by: java.io.IOException: java.io.NotActiveException: Not in 
> writeObject() call.
>   at 
> org.apache.ignite.internal.marshaller.optimized.OptimizedObjectOutputStream.writeSerializable(OptimizedObjectOutputStream.java:324)
>   at 
> org.apache.ignite.internal.marshaller.optimized.OptimizedClassDescriptor.write(OptimizedClassDescriptor.java:827)
>   at 
> org.apache.ignite.internal.marshaller.optimized.OptimizedObjectOutputStream.writeObject0(OptimizedObjectOutputStream.java:224)
>   at 
> org.apache.ignite.internal.marshaller.optimized.OptimizedObjectOutputStream.writeObjectOverride(OptimizedObjectOutputStream.java:152)
>   at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:344)
>   at 
> org.apache.ignite.internal.marshaller.optimized.OptimizedMarshaller.marshal0(OptimizedMarshaller.java:201)
>   ... 18 more
> Caused by: java.io.NotActiveException: Not in writeObject() call.
>   at 
> org.apache.ignite.internal.marshaller.optimized.OptimizedObjectOutputStream.defaultWriteObject(OptimizedObjectOutputStream.java:684)
>   at org.dom4j.QName.writeObject(QName.java:239)
>   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>   at 
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>   at 
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>   at 
> org.apache.ignite.internal.marshaller.optimized.OptimizedObjectOutputStream.writeSerializable(OptimizedObjectOutputStream.java:318)
>   ... 23 more
> {noformat}
> Reproducer:
> {noformat}
> public void test() throws Exception {
> try {
> IgniteEx ex = startGrid(0);
> QName qName = new QName("test", new Namespace("qq", null), "q");
> byte[] marshal = 
> ex.configuration().getMarshaller().marshal(qName);
> } finally {
> stopAllGrids();
> }
> }
> {noformat}



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[jira] [Commented] (IGNITE-6200) org.dom4j.QName can't be serialized

2017-09-15 Thread Alexandr Kuramshin (JIRA) 

[ 
https://issues.apache.org/jira/browse/IGNITE-6200?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16167737#comment-16167737
 ] 

Alexandr Kuramshin commented on IGNITE-6200:


TC looks good, please review

> org.dom4j.QName can't be serialized
> ---
>
> Key: IGNITE-6200
> URL: https://issues.apache.org/jira/browse/IGNITE-6200
> Project: Ignite
>  Issue Type: Bug
>Affects Versions: 2.1
>Reporter: Alexei Scherbakov
>Assignee: Alexandr Kuramshin
> Fix For: 2.2
>
>
> Exception:
> {noformat}
> class org.apache.ignite.binary.BinaryObjectException: Failed to marshal 
> object with optimized marshaller: org.dom4j.QName@364492 [name: test 
> namespace: "org.dom4j.Namespace@e20 [Namespace: prefix qq mapped to URI ""]"]
>   at 
> org.apache.ignite.internal.binary.BinaryWriterExImpl.marshal0(BinaryWriterExImpl.java:186)
>   at 
> org.apache.ignite.internal.binary.BinaryWriterExImpl.marshal(BinaryWriterExImpl.java:147)
>   at 
> org.apache.ignite.internal.binary.BinaryWriterExImpl.marshal(BinaryWriterExImpl.java:134)
>   at 
> org.apache.ignite.internal.binary.GridBinaryMarshaller.marshal(GridBinaryMarshaller.java:248)
>   at 
> org.apache.ignite.internal.binary.BinaryMarshaller.marshal0(BinaryMarshaller.java:82)
>   at 
> org.apache.ignite.marshaller.AbstractNodeNameAwareMarshaller.marshal(AbstractNodeNameAwareMarshaller.java:58)
>   at 
> org.apache.ignite.internal.processors.cache.MarshallerTest.test(MarshallerTest.java:160)
>   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>   at 
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>   at 
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>   at 
> org.apache.ignite.testframework.junits.GridAbstractTest.runTestInternal(GridAbstractTest.java:2000)
>   at 
> org.apache.ignite.testframework.junits.GridAbstractTest.access$000(GridAbstractTest.java:132)
>   at 
> org.apache.ignite.testframework.junits.GridAbstractTest$5.run(GridAbstractTest.java:1915)
>   at java.lang.Thread.run(Thread.java:745)
> Caused by: class org.apache.ignite.IgniteCheckedException: Failed to 
> serialize object: org.dom4j.QName@364492 [name: test namespace: 
> "org.dom4j.Namespace@e20 [Namespace: prefix qq mapped to URI ""]"]
>   at 
> org.apache.ignite.internal.marshaller.optimized.OptimizedMarshaller.marshal0(OptimizedMarshaller.java:206)
>   at 
> org.apache.ignite.marshaller.AbstractNodeNameAwareMarshaller.marshal(AbstractNodeNameAwareMarshaller.java:58)
>   at 
> org.apache.ignite.internal.util.IgniteUtils.marshal(IgniteUtils.java:9836)
>   at 
> org.apache.ignite.internal.binary.BinaryWriterExImpl.marshal0(BinaryWriterExImpl.java:179)
>   ... 15 more
> Caused by: java.io.IOException: java.io.NotActiveException: Not in 
> writeObject() call.
>   at 
> org.apache.ignite.internal.marshaller.optimized.OptimizedObjectOutputStream.writeSerializable(OptimizedObjectOutputStream.java:324)
>   at 
> org.apache.ignite.internal.marshaller.optimized.OptimizedClassDescriptor.write(OptimizedClassDescriptor.java:827)
>   at 
> org.apache.ignite.internal.marshaller.optimized.OptimizedObjectOutputStream.writeObject0(OptimizedObjectOutputStream.java:224)
>   at 
> org.apache.ignite.internal.marshaller.optimized.OptimizedObjectOutputStream.writeObjectOverride(OptimizedObjectOutputStream.java:152)
>   at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:344)
>   at 
> org.apache.ignite.internal.marshaller.optimized.OptimizedMarshaller.marshal0(OptimizedMarshaller.java:201)
>   ... 18 more
> Caused by: java.io.NotActiveException: Not in writeObject() call.
>   at 
> org.apache.ignite.internal.marshaller.optimized.OptimizedObjectOutputStream.defaultWriteObject(OptimizedObjectOutputStream.java:684)
>   at org.dom4j.QName.writeObject(QName.java:239)
>   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>   at 
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>   at 
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>   at 
> org.apache.ignite.internal.marshaller.optimized.OptimizedObjectOutputStream.writeSerializable(OptimizedObjectOutputStream.java:318)
>   ... 23 more
> {noformat}
> Reproducer:
> {noformat}
> public void test() throws Exception {
> try {
> IgniteEx ex = startGrid(0);
> QName qName = new QName("test", new Namespace("qq", null), "q");
> byte[] marshal = 
> ex.configuration().getMarshaller().marshal(qName);
> } finally {
> stopAllGrids();
> }
> }
> {noformat}



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[jira] [Commented] (IGNITE-6200) org.dom4j.QName can't be serialized

2017-09-13 Thread ASF GitHub Bot (JIRA) 

[ 
https://issues.apache.org/jira/browse/IGNITE-6200?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16164474#comment-16164474
 ] 

ASF GitHub Bot commented on IGNITE-6200:


GitHub user akuramshingg opened a pull request:

https://github.com/apache/ignite/pull/2654

IGNITE-6200 org.dom4j.QName can't be serialized



You can merge this pull request into a Git repository by running:

$ git pull https://github.com/gridgain/apache-ignite ignite-6200

Alternatively you can review and apply these changes as the patch at:

https://github.com/apache/ignite/pull/2654.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

This closes #2654


commit c4a0459bf1dfa4dd9e45ebed1b233608f5fa73d6
Author: Alexandr Kuramshin 
Date:   2017-09-13T10:47:46Z

IGNITE-6200 org.dom4j.QName can't be serialized




> org.dom4j.QName can't be serialized
> ---
>
> Key: IGNITE-6200
> URL: https://issues.apache.org/jira/browse/IGNITE-6200
> Project: Ignite
>  Issue Type: Bug
>Affects Versions: 2.1
>Reporter: Alexei Scherbakov
> Fix For: 2.3
>
>
> Exception:
> {noformat}
> class org.apache.ignite.binary.BinaryObjectException: Failed to marshal 
> object with optimized marshaller: org.dom4j.QName@364492 [name: test 
> namespace: "org.dom4j.Namespace@e20 [Namespace: prefix qq mapped to URI ""]"]
>   at 
> org.apache.ignite.internal.binary.BinaryWriterExImpl.marshal0(BinaryWriterExImpl.java:186)
>   at 
> org.apache.ignite.internal.binary.BinaryWriterExImpl.marshal(BinaryWriterExImpl.java:147)
>   at 
> org.apache.ignite.internal.binary.BinaryWriterExImpl.marshal(BinaryWriterExImpl.java:134)
>   at 
> org.apache.ignite.internal.binary.GridBinaryMarshaller.marshal(GridBinaryMarshaller.java:248)
>   at 
> org.apache.ignite.internal.binary.BinaryMarshaller.marshal0(BinaryMarshaller.java:82)
>   at 
> org.apache.ignite.marshaller.AbstractNodeNameAwareMarshaller.marshal(AbstractNodeNameAwareMarshaller.java:58)
>   at 
> org.apache.ignite.internal.processors.cache.MarshallerTest.test(MarshallerTest.java:160)
>   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>   at 
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>   at 
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>   at 
> org.apache.ignite.testframework.junits.GridAbstractTest.runTestInternal(GridAbstractTest.java:2000)
>   at 
> org.apache.ignite.testframework.junits.GridAbstractTest.access$000(GridAbstractTest.java:132)
>   at 
> org.apache.ignite.testframework.junits.GridAbstractTest$5.run(GridAbstractTest.java:1915)
>   at java.lang.Thread.run(Thread.java:745)
> Caused by: class org.apache.ignite.IgniteCheckedException: Failed to 
> serialize object: org.dom4j.QName@364492 [name: test namespace: 
> "org.dom4j.Namespace@e20 [Namespace: prefix qq mapped to URI ""]"]
>   at 
> org.apache.ignite.internal.marshaller.optimized.OptimizedMarshaller.marshal0(OptimizedMarshaller.java:206)
>   at 
> org.apache.ignite.marshaller.AbstractNodeNameAwareMarshaller.marshal(AbstractNodeNameAwareMarshaller.java:58)
>   at 
> org.apache.ignite.internal.util.IgniteUtils.marshal(IgniteUtils.java:9836)
>   at 
> org.apache.ignite.internal.binary.BinaryWriterExImpl.marshal0(BinaryWriterExImpl.java:179)
>   ... 15 more
> Caused by: java.io.IOException: java.io.NotActiveException: Not in 
> writeObject() call.
>   at 
> org.apache.ignite.internal.marshaller.optimized.OptimizedObjectOutputStream.writeSerializable(OptimizedObjectOutputStream.java:324)
>   at 
> org.apache.ignite.internal.marshaller.optimized.OptimizedClassDescriptor.write(OptimizedClassDescriptor.java:827)
>   at 
> org.apache.ignite.internal.marshaller.optimized.OptimizedObjectOutputStream.writeObject0(OptimizedObjectOutputStream.java:224)
>   at 
> org.apache.ignite.internal.marshaller.optimized.OptimizedObjectOutputStream.writeObjectOverride(OptimizedObjectOutputStream.java:152)
>   at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:344)
>   at 
> org.apache.ignite.internal.marshaller.optimized.OptimizedMarshaller.marshal0(OptimizedMarshaller.java:201)
>   ... 18 more
> Caused by: java.io.NotActiveException: Not in writeObject() call.
>   at 
> org.apache.ignite.internal.marshaller.optimized.OptimizedObjectOutputStream.defaultWriteObject(OptimizedObjectOutputStream.java:684)
>   at org.dom4j.QName.writeObject(QName.java:239)
>   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>   at 
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>   at 
>

[jira] [Commented] (IGNITE-6200) org.dom4j.QName can't be serialized

2017-09-13 Thread Alexandr Kuramshin (JIRA) 

[ 
https://issues.apache.org/jira/browse/IGNITE-6200?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16164385#comment-16164385
 ] 

Alexandr Kuramshin commented on IGNITE-6200:


When writing a serializable object by the {{OptimizedObjectOutputStream}} the 
following logic occurs:

1. Initial call to {{OptimizedObjectOutputStream.writeObject0}} will find 
{{OptimizedClassDescriptor}} and it's {{write}} consequently invokes 
{{OptimizedObjectOutputStream.writeSerializable}}

2. The {{writeSerializable}} initialize {{curObj}} to the serializable object 
instance and invokes its {{writeObject}} method.

3. If the implementations will call 
{{OptimizedObjectOutputStream.defaultWriteObject}} right away then no error 
occurs.

4. But if the implementation first call 
{{OptimizedObjectOutputStream.writeObject}} then {{curObj}} will be reset and 
consequent call causes the error.

{{org.dom4j.QName}} has the such implementation of {{writeObject}} method.

The fix is simple: store {{curObj}} reference at the start of 
{{OptimizedObjectOutputStream.writeObject0}}, and restore at the end.

> org.dom4j.QName can't be serialized
> ---
>
> Key: IGNITE-6200
> URL: https://issues.apache.org/jira/browse/IGNITE-6200
> Project: Ignite
>  Issue Type: Bug
>Affects Versions: 2.1
>Reporter: Alexei Scherbakov
> Fix For: 2.3
>
>
> Exception:
> {noformat}
> class org.apache.ignite.binary.BinaryObjectException: Failed to marshal 
> object with optimized marshaller: org.dom4j.QName@364492 [name: test 
> namespace: "org.dom4j.Namespace@e20 [Namespace: prefix qq mapped to URI ""]"]
>   at 
> org.apache.ignite.internal.binary.BinaryWriterExImpl.marshal0(BinaryWriterExImpl.java:186)
>   at 
> org.apache.ignite.internal.binary.BinaryWriterExImpl.marshal(BinaryWriterExImpl.java:147)
>   at 
> org.apache.ignite.internal.binary.BinaryWriterExImpl.marshal(BinaryWriterExImpl.java:134)
>   at 
> org.apache.ignite.internal.binary.GridBinaryMarshaller.marshal(GridBinaryMarshaller.java:248)
>   at 
> org.apache.ignite.internal.binary.BinaryMarshaller.marshal0(BinaryMarshaller.java:82)
>   at 
> org.apache.ignite.marshaller.AbstractNodeNameAwareMarshaller.marshal(AbstractNodeNameAwareMarshaller.java:58)
>   at 
> org.apache.ignite.internal.processors.cache.MarshallerTest.test(MarshallerTest.java:160)
>   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>   at 
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>   at 
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>   at 
> org.apache.ignite.testframework.junits.GridAbstractTest.runTestInternal(GridAbstractTest.java:2000)
>   at 
> org.apache.ignite.testframework.junits.GridAbstractTest.access$000(GridAbstractTest.java:132)
>   at 
> org.apache.ignite.testframework.junits.GridAbstractTest$5.run(GridAbstractTest.java:1915)
>   at java.lang.Thread.run(Thread.java:745)
> Caused by: class org.apache.ignite.IgniteCheckedException: Failed to 
> serialize object: org.dom4j.QName@364492 [name: test namespace: 
> "org.dom4j.Namespace@e20 [Namespace: prefix qq mapped to URI ""]"]
>   at 
> org.apache.ignite.internal.marshaller.optimized.OptimizedMarshaller.marshal0(OptimizedMarshaller.java:206)
>   at 
> org.apache.ignite.marshaller.AbstractNodeNameAwareMarshaller.marshal(AbstractNodeNameAwareMarshaller.java:58)
>   at 
> org.apache.ignite.internal.util.IgniteUtils.marshal(IgniteUtils.java:9836)
>   at 
> org.apache.ignite.internal.binary.BinaryWriterExImpl.marshal0(BinaryWriterExImpl.java:179)
>   ... 15 more
> Caused by: java.io.IOException: java.io.NotActiveException: Not in 
> writeObject() call.
>   at 
> org.apache.ignite.internal.marshaller.optimized.OptimizedObjectOutputStream.writeSerializable(OptimizedObjectOutputStream.java:324)
>   at 
> org.apache.ignite.internal.marshaller.optimized.OptimizedClassDescriptor.write(OptimizedClassDescriptor.java:827)
>   at 
> org.apache.ignite.internal.marshaller.optimized.OptimizedObjectOutputStream.writeObject0(OptimizedObjectOutputStream.java:224)
>   at 
> org.apache.ignite.internal.marshaller.optimized.OptimizedObjectOutputStream.writeObjectOverride(OptimizedObjectOutputStream.java:152)
>   at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:344)
>   at 
> org.apache.ignite.internal.marshaller.optimized.OptimizedMarshaller.marshal0(OptimizedMarshaller.java:201)
>   ... 18 more
> Caused by: java.io.NotActiveException: Not in writeObject() call.
>   at 
> org.apache.ignite.internal.marshaller.optimized.OptimizedObjectOutputStream.defaultWriteObject(OptimizedObjectOutputStream.java:684)
>   at org.dom4j.QName.writeObject(QName.java:239)
>   at