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Posted to users@servicemix.apache.org by Arif Mohd <ar...@wipro.com> on 2007/06/18 10:40:14 UTC
Premature eof warning
Hi,
Could any body know why we get the following warning?
18:20:17,710 | WARN | pool-flow.seda.servicemix-eip-thread-2 |
XPathPredicate | mix.eip.support.XPathPredicate 51 | Could not
evaluate xpath expression
javax.jbi.messaging.MessagingException: org.xml.sax.SAXParseException:
Premature end of file.
at
org.apache.servicemix.expression.JAXPXPathExpression.evaluate(JAXPXPathExpression.java:114)
at
org.apache.servicemix.eip.support.XPathPredicate.matches(XPathPredicate.java:48)
at
org.apache.servicemix.eip.patterns.MessageFilter.processAsync(MessageFilter.java:185)
at org.apache.servicemix.eip.EIPEndpoint.process(EIPEndpoint.java:160)
at
org.apache.servicemix.common.AsyncBaseLifeCycle.doProcess(AsyncBaseLifeCycle.java:489)
at
org.apache.servicemix.common.AsyncBaseLifeCycle.processExchange(AsyncBaseLifeCycle.java:441)
at
org.apache.servicemix.common.BaseLifeCycle.onMessageExchange(BaseLifeCycle.java:46)
at
org.apache.servicemix.jbi.messaging.DeliveryChannelImpl.processInBound(DeliveryChannelImpl.java:593)
at
org.apache.servicemix.jbi.nmr.flow.AbstractFlow.doRouting(AbstractFlow.java:174)
at
org.apache.servicemix.jbi.nmr.flow.seda.SedaFlow.doRouting(SedaFlow.java:176)
at
org.apache.servicemix.jbi.nmr.flow.seda.SedaQueue$1.run(SedaQueue.java:134)
at
edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:665)
at
edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:690)
at java.lang.Thread.run(Thread.java:595)
Caused by: org.xml.sax.SAXParseException: Premature end of file.
at org.apache.xerces.parsers.DOMParser.parse(Unknown Source)
at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source)
at
org.apache.servicemix.jbi.jaxp.SourceTransformer.toDOMSourceFromStream(SourceTransformer.java:224)
at
org.apache.servicemix.jbi.jaxp.SourceTransformer.toDOMSource(SourceTransformer.java:135)
at
org.apache.servicemix.jbi.jaxp.SourceTransformer.toDOMNode(SourceTransformer.java:289)
at
org.apache.servicemix.jbi.jaxp.SourceTransformer.toDOMNode(SourceTransformer.java:306)
at
org.apache.servicemix.expression.JAXPXPathExpression.getXMLNode(JAXPXPathExpression.java:179)
at
org.apache.servicemix.expression.JAXPXPathExpression.evaluate(JAXPXPathExpression.java:94)
... 13 more
--
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RE: Premature eof warning
Posted by ra...@wipro.com.
Can you send me the message queued for "eip:routing-rule" (log after setting the log level to debug)?
I looked at the source code and it seems the exception is coming from the SourceTransformer while converting the Exchange content to DOMNode.
I have used xpath with eip at other places without any problem.
Also, may be this is a bug that has been resolved in the new release as mentioned by Gret.
Regards,
Rabi Mishra
http://rabisblog.blogspot.com/
________________________________
From: Arif Mohd [mailto:arif.mohammed1@wipro.com]
Sent: Wed 6/20/2007 7:33 PM
To: servicemix-users@geronimo.apache.org
Subject: RE: Premature eof warning
I cross verified and the xpath is correct iam using xpath expression as
follows
<eip:routing-rule>
<eip:predicate>
<eip:xpath-predicate xpath="/Record/eid = 100"
namespaceContext="#nsContext" />
</eip:predicate>
<eip:target>
<eip:exchange-target service="bescocr:tap1" />
</eip:target>
</eip:routing-rule>
The flow is working fine and also my messages are processed properly but iam
getting this warning
i hope there is a bug with SAX API's used by
servicemix(http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4863878)
Could anybody knows how to get rid of these warnings?
rabi wrote:
>
>
> It seems your xpath is incorrect. Send your configs(xbean.xml) and the
> log (debug enabled).
>
>
> Regards,
> Rabi Mishra,
> c++; /* this makes c bigger but returns the old value */
> -----Original Message-----
> From: Arif Mohd [mailto:arif.mohammed1@wipro.com]
> Sent: Monday, June 18, 2007 2:10 PM
> To: servicemix-users@geronimo.apache.org
> Subject: Premature eof warning
>
>
> Hi,
>
> Could any body know why we get the following warning?
>
> 18:20:17,710 | WARN | pool-flow.seda.servicemix-eip-thread-2 |
> XPathPredicate | mix.eip.support.XPathPredicate 51 | Could
> not
> evaluate xpath expression
> javax.jbi.messaging.MessagingException: org.xml.sax.SAXParseException:
> Premature end of file.
> at
> org.apache.servicemix.expression.JAXPXPathExpression.evaluate(JAXPXPathE
> xpression.java:114)
> at
> org.apache.servicemix.eip.support.XPathPredicate.matches(XPathPredicate.
> java:48)
> at
> org.apache.servicemix.eip.patterns.MessageFilter.processAsync(MessageFil
> ter.java:185)
> at
> org.apache.servicemix.eip.EIPEndpoint.process(EIPEndpoint.java:160)
> at
> org.apache.servicemix.common.AsyncBaseLifeCycle.doProcess(AsyncBaseLifeC
> ycle.java:489)
> at
> org.apache.servicemix.common.AsyncBaseLifeCycle.processExchange(AsyncBas
> eLifeCycle.java:441)
> at
> org.apache.servicemix.common.BaseLifeCycle.onMessageExchange(BaseLifeCyc
> le.java:46)
> at
> org.apache.servicemix.jbi.messaging.DeliveryChannelImpl.processInBound(D
> eliveryChannelImpl.java:593)
> at
> org.apache.servicemix.jbi.nmr.flow.AbstractFlow.doRouting(AbstractFlow.j
> ava:174)
> at
> org.apache.servicemix.jbi.nmr.flow.seda.SedaFlow.doRouting(SedaFlow.java
> :176)
> at
> org.apache.servicemix.jbi.nmr.flow.seda.SedaQueue$1.run(SedaQueue.java:1
> 34)
> at
> edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker
> .runTask(ThreadPoolExecutor.java:665)
> at
> edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker
> .run(ThreadPoolExecutor.java:690)
> at java.lang.Thread.run(Thread.java:595)
> Caused by: org.xml.sax.SAXParseException: Premature end of file.
> at org.apache.xerces.parsers.DOMParser.parse(Unknown Source)
> at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown
> Source)
> at
> org.apache.servicemix.jbi.jaxp.SourceTransformer.toDOMSourceFromStream(S
> ourceTransformer.java:224)
> at
> org.apache.servicemix.jbi.jaxp.SourceTransformer.toDOMSource(SourceTrans
> former.java:135)
> at
> org.apache.servicemix.jbi.jaxp.SourceTransformer.toDOMNode(SourceTransfo
> rmer.java:289)
> at
> org.apache.servicemix.jbi.jaxp.SourceTransformer.toDOMNode(SourceTransfo
> rmer.java:306)
> at
> org.apache.servicemix.expression.JAXPXPathExpression.getXMLNode(JAXPXPat
> hExpression.java:179)
> at
> org.apache.servicemix.expression.JAXPXPathExpression.evaluate(JAXPXPathE
> xpression.java:94)
> ... 13 more
> --
> View this message in context:
> http://www.nabble.com/Premature-eof-warning-tf3938917s12049.html#a111717
> 34
> Sent from the ServiceMix - User mailing list archive at Nabble.com.
>
>
>
> The information contained in this electronic message and any attachments
> to this message are intended for the exclusive use of the addressee(s) and
> may contain proprietary, confidential or privileged information. If you
> are not the intended recipient, you should not disseminate, distribute or
> copy this e-mail. Please notify the sender immediately and destroy all
> copies of this message and any attachments.
>
> WARNING: Computer viruses can be transmitted via email. The recipient
> should check this email and any attachments for the presence of viruses.
> The company accepts no liability for any damage caused by any virus
> transmitted by this email.
>
> www.wipro.com
>
>
--
View this message in context: http://www.nabble.com/Premature-eof-warning-tf3938917s12049.html#a11214068
Sent from the ServiceMix - User mailing list archive at Nabble.com.
The information contained in this electronic message and any attachments to this message are intended for the exclusive use of the addressee(s) and may contain proprietary, confidential or privileged information. If you are not the intended recipient, you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately and destroy all copies of this message and any attachments.
WARNING: Computer viruses can be transmitted via email. The recipient should check this email and any attachments for the presence of viruses. The company accepts no liability for any damage caused by any virus transmitted by this email.
www.wipro.com
Re: Premature eof warning
Posted by Gert Vanthienen <ge...@skynet.be>.
Arif Mohd,
I think the problem might be resolved in the yet-to-be-released
ServiceMix 3.1.1 and above. Can you try it out to confirm this?
3.1.1 is available on
http://people.apache.org/~gnodet/servicemix-3.1.1-incubating/org/apache/servicemix/apache-servicemix/3.1.1-incubating/.
Gert
Arif Mohd wrote:
> I cross verified and the xpath is correct iam using xpath expression as
> follows
>
> <eip:routing-rule>
> <eip:predicate>
> <eip:xpath-predicate xpath="/Record/eid = 100"
> namespaceContext="#nsContext" />
> </eip:predicate>
> <eip:target>
> <eip:exchange-target service="bescocr:tap1" />
> </eip:target>
> </eip:routing-rule>
>
> The flow is working fine and also my messages are processed properly but iam
> getting this warning
>
> i hope there is a bug with SAX API's used by
> servicemix(http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4863878)
>
> Could anybody knows how to get rid of these warnings?
>
>
> rabi wrote:
>
>> It seems your xpath is incorrect. Send your configs(xbean.xml) and the
>> log (debug enabled).
>>
>>
>> Regards,
>> Rabi Mishra,
>> c++; /* this makes c bigger but returns the old value */
>> -----Original Message-----
>> From: Arif Mohd [mailto:arif.mohammed1@wipro.com]
>> Sent: Monday, June 18, 2007 2:10 PM
>> To: servicemix-users@geronimo.apache.org
>> Subject: Premature eof warning
>>
>>
>> Hi,
>>
>> Could any body know why we get the following warning?
>>
>> 18:20:17,710 | WARN | pool-flow.seda.servicemix-eip-thread-2 |
>> XPathPredicate | mix.eip.support.XPathPredicate 51 | Could
>> not
>> evaluate xpath expression
>> javax.jbi.messaging.MessagingException: org.xml.sax.SAXParseException:
>> Premature end of file.
>> at
>> org.apache.servicemix.expression.JAXPXPathExpression.evaluate(JAXPXPathE
>> xpression.java:114)
>> at
>> org.apache.servicemix.eip.support.XPathPredicate.matches(XPathPredicate.
>> java:48)
>> at
>> org.apache.servicemix.eip.patterns.MessageFilter.processAsync(MessageFil
>> ter.java:185)
>> at
>> org.apache.servicemix.eip.EIPEndpoint.process(EIPEndpoint.java:160)
>> at
>> org.apache.servicemix.common.AsyncBaseLifeCycle.doProcess(AsyncBaseLifeC
>> ycle.java:489)
>> at
>> org.apache.servicemix.common.AsyncBaseLifeCycle.processExchange(AsyncBas
>> eLifeCycle.java:441)
>> at
>> org.apache.servicemix.common.BaseLifeCycle.onMessageExchange(BaseLifeCyc
>> le.java:46)
>> at
>> org.apache.servicemix.jbi.messaging.DeliveryChannelImpl.processInBound(D
>> eliveryChannelImpl.java:593)
>> at
>> org.apache.servicemix.jbi.nmr.flow.AbstractFlow.doRouting(AbstractFlow.j
>> ava:174)
>> at
>> org.apache.servicemix.jbi.nmr.flow.seda.SedaFlow.doRouting(SedaFlow.java
>> :176)
>> at
>> org.apache.servicemix.jbi.nmr.flow.seda.SedaQueue$1.run(SedaQueue.java:1
>> 34)
>> at
>> edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker
>> .runTask(ThreadPoolExecutor.java:665)
>> at
>> edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker
>> .run(ThreadPoolExecutor.java:690)
>> at java.lang.Thread.run(Thread.java:595)
>> Caused by: org.xml.sax.SAXParseException: Premature end of file.
>> at org.apache.xerces.parsers.DOMParser.parse(Unknown Source)
>> at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown
>> Source)
>> at
>> org.apache.servicemix.jbi.jaxp.SourceTransformer.toDOMSourceFromStream(S
>> ourceTransformer.java:224)
>> at
>> org.apache.servicemix.jbi.jaxp.SourceTransformer.toDOMSource(SourceTrans
>> former.java:135)
>> at
>> org.apache.servicemix.jbi.jaxp.SourceTransformer.toDOMNode(SourceTransfo
>> rmer.java:289)
>> at
>> org.apache.servicemix.jbi.jaxp.SourceTransformer.toDOMNode(SourceTransfo
>> rmer.java:306)
>> at
>> org.apache.servicemix.expression.JAXPXPathExpression.getXMLNode(JAXPXPat
>> hExpression.java:179)
>> at
>> org.apache.servicemix.expression.JAXPXPathExpression.evaluate(JAXPXPathE
>> xpression.java:94)
>> ... 13 more
>> --
>> View this message in context:
>> http://www.nabble.com/Premature-eof-warning-tf3938917s12049.html#a111717
>> 34
>> Sent from the ServiceMix - User mailing list archive at Nabble.com.
>>
>>
>>
>> The information contained in this electronic message and any attachments
>> to this message are intended for the exclusive use of the addressee(s) and
>> may contain proprietary, confidential or privileged information. If you
>> are not the intended recipient, you should not disseminate, distribute or
>> copy this e-mail. Please notify the sender immediately and destroy all
>> copies of this message and any attachments.
>>
>> WARNING: Computer viruses can be transmitted via email. The recipient
>> should check this email and any attachments for the presence of viruses.
>> The company accepts no liability for any damage caused by any virus
>> transmitted by this email.
>>
>> www.wipro.com
>>
>>
>>
>
>
RE: Premature eof warning
Posted by Arif Mohd <ar...@wipro.com>.
I cross verified and the xpath is correct iam using xpath expression as
follows
<eip:routing-rule>
<eip:predicate>
<eip:xpath-predicate xpath="/Record/eid = 100"
namespaceContext="#nsContext" />
</eip:predicate>
<eip:target>
<eip:exchange-target service="bescocr:tap1" />
</eip:target>
</eip:routing-rule>
The flow is working fine and also my messages are processed properly but iam
getting this warning
i hope there is a bug with SAX API's used by
servicemix(http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4863878)
Could anybody knows how to get rid of these warnings?
rabi wrote:
>
>
> It seems your xpath is incorrect. Send your configs(xbean.xml) and the
> log (debug enabled).
>
>
> Regards,
> Rabi Mishra,
> c++; /* this makes c bigger but returns the old value */
> -----Original Message-----
> From: Arif Mohd [mailto:arif.mohammed1@wipro.com]
> Sent: Monday, June 18, 2007 2:10 PM
> To: servicemix-users@geronimo.apache.org
> Subject: Premature eof warning
>
>
> Hi,
>
> Could any body know why we get the following warning?
>
> 18:20:17,710 | WARN | pool-flow.seda.servicemix-eip-thread-2 |
> XPathPredicate | mix.eip.support.XPathPredicate 51 | Could
> not
> evaluate xpath expression
> javax.jbi.messaging.MessagingException: org.xml.sax.SAXParseException:
> Premature end of file.
> at
> org.apache.servicemix.expression.JAXPXPathExpression.evaluate(JAXPXPathE
> xpression.java:114)
> at
> org.apache.servicemix.eip.support.XPathPredicate.matches(XPathPredicate.
> java:48)
> at
> org.apache.servicemix.eip.patterns.MessageFilter.processAsync(MessageFil
> ter.java:185)
> at
> org.apache.servicemix.eip.EIPEndpoint.process(EIPEndpoint.java:160)
> at
> org.apache.servicemix.common.AsyncBaseLifeCycle.doProcess(AsyncBaseLifeC
> ycle.java:489)
> at
> org.apache.servicemix.common.AsyncBaseLifeCycle.processExchange(AsyncBas
> eLifeCycle.java:441)
> at
> org.apache.servicemix.common.BaseLifeCycle.onMessageExchange(BaseLifeCyc
> le.java:46)
> at
> org.apache.servicemix.jbi.messaging.DeliveryChannelImpl.processInBound(D
> eliveryChannelImpl.java:593)
> at
> org.apache.servicemix.jbi.nmr.flow.AbstractFlow.doRouting(AbstractFlow.j
> ava:174)
> at
> org.apache.servicemix.jbi.nmr.flow.seda.SedaFlow.doRouting(SedaFlow.java
> :176)
> at
> org.apache.servicemix.jbi.nmr.flow.seda.SedaQueue$1.run(SedaQueue.java:1
> 34)
> at
> edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker
> .runTask(ThreadPoolExecutor.java:665)
> at
> edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker
> .run(ThreadPoolExecutor.java:690)
> at java.lang.Thread.run(Thread.java:595)
> Caused by: org.xml.sax.SAXParseException: Premature end of file.
> at org.apache.xerces.parsers.DOMParser.parse(Unknown Source)
> at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown
> Source)
> at
> org.apache.servicemix.jbi.jaxp.SourceTransformer.toDOMSourceFromStream(S
> ourceTransformer.java:224)
> at
> org.apache.servicemix.jbi.jaxp.SourceTransformer.toDOMSource(SourceTrans
> former.java:135)
> at
> org.apache.servicemix.jbi.jaxp.SourceTransformer.toDOMNode(SourceTransfo
> rmer.java:289)
> at
> org.apache.servicemix.jbi.jaxp.SourceTransformer.toDOMNode(SourceTransfo
> rmer.java:306)
> at
> org.apache.servicemix.expression.JAXPXPathExpression.getXMLNode(JAXPXPat
> hExpression.java:179)
> at
> org.apache.servicemix.expression.JAXPXPathExpression.evaluate(JAXPXPathE
> xpression.java:94)
> ... 13 more
> --
> View this message in context:
> http://www.nabble.com/Premature-eof-warning-tf3938917s12049.html#a111717
> 34
> Sent from the ServiceMix - User mailing list archive at Nabble.com.
>
>
>
> The information contained in this electronic message and any attachments
> to this message are intended for the exclusive use of the addressee(s) and
> may contain proprietary, confidential or privileged information. If you
> are not the intended recipient, you should not disseminate, distribute or
> copy this e-mail. Please notify the sender immediately and destroy all
> copies of this message and any attachments.
>
> WARNING: Computer viruses can be transmitted via email. The recipient
> should check this email and any attachments for the presence of viruses.
> The company accepts no liability for any damage caused by any virus
> transmitted by this email.
>
> www.wipro.com
>
>
--
View this message in context: http://www.nabble.com/Premature-eof-warning-tf3938917s12049.html#a11214068
Sent from the ServiceMix - User mailing list archive at Nabble.com.
RE: Premature eof warning
Posted by ra...@wipro.com.
It seems your xpath is incorrect. Send your configs(xbean.xml) and the
log (debug enabled).
Regards,
Rabi Mishra,
c++; /* this makes c bigger but returns the old value */
-----Original Message-----
From: Arif Mohd [mailto:arif.mohammed1@wipro.com]
Sent: Monday, June 18, 2007 2:10 PM
To: servicemix-users@geronimo.apache.org
Subject: Premature eof warning
Hi,
Could any body know why we get the following warning?
18:20:17,710 | WARN | pool-flow.seda.servicemix-eip-thread-2 |
XPathPredicate | mix.eip.support.XPathPredicate 51 | Could
not
evaluate xpath expression
javax.jbi.messaging.MessagingException: org.xml.sax.SAXParseException:
Premature end of file.
at
org.apache.servicemix.expression.JAXPXPathExpression.evaluate(JAXPXPathE
xpression.java:114)
at
org.apache.servicemix.eip.support.XPathPredicate.matches(XPathPredicate.
java:48)
at
org.apache.servicemix.eip.patterns.MessageFilter.processAsync(MessageFil
ter.java:185)
at
org.apache.servicemix.eip.EIPEndpoint.process(EIPEndpoint.java:160)
at
org.apache.servicemix.common.AsyncBaseLifeCycle.doProcess(AsyncBaseLifeC
ycle.java:489)
at
org.apache.servicemix.common.AsyncBaseLifeCycle.processExchange(AsyncBas
eLifeCycle.java:441)
at
org.apache.servicemix.common.BaseLifeCycle.onMessageExchange(BaseLifeCyc
le.java:46)
at
org.apache.servicemix.jbi.messaging.DeliveryChannelImpl.processInBound(D
eliveryChannelImpl.java:593)
at
org.apache.servicemix.jbi.nmr.flow.AbstractFlow.doRouting(AbstractFlow.j
ava:174)
at
org.apache.servicemix.jbi.nmr.flow.seda.SedaFlow.doRouting(SedaFlow.java
:176)
at
org.apache.servicemix.jbi.nmr.flow.seda.SedaQueue$1.run(SedaQueue.java:1
34)
at
edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker
.runTask(ThreadPoolExecutor.java:665)
at
edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker
.run(ThreadPoolExecutor.java:690)
at java.lang.Thread.run(Thread.java:595)
Caused by: org.xml.sax.SAXParseException: Premature end of file.
at org.apache.xerces.parsers.DOMParser.parse(Unknown Source)
at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown
Source)
at
org.apache.servicemix.jbi.jaxp.SourceTransformer.toDOMSourceFromStream(S
ourceTransformer.java:224)
at
org.apache.servicemix.jbi.jaxp.SourceTransformer.toDOMSource(SourceTrans
former.java:135)
at
org.apache.servicemix.jbi.jaxp.SourceTransformer.toDOMNode(SourceTransfo
rmer.java:289)
at
org.apache.servicemix.jbi.jaxp.SourceTransformer.toDOMNode(SourceTransfo
rmer.java:306)
at
org.apache.servicemix.expression.JAXPXPathExpression.getXMLNode(JAXPXPat
hExpression.java:179)
at
org.apache.servicemix.expression.JAXPXPathExpression.evaluate(JAXPXPathE
xpression.java:94)
... 13 more
--
View this message in context:
http://www.nabble.com/Premature-eof-warning-tf3938917s12049.html#a111717
34
Sent from the ServiceMix - User mailing list archive at Nabble.com.
The information contained in this electronic message and any attachments to this message are intended for the exclusive use of the addressee(s) and may contain proprietary, confidential or privileged information. If you are not the intended recipient, you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately and destroy all copies of this message and any attachments.
WARNING: Computer viruses can be transmitted via email. The recipient should check this email and any attachments for the presence of viruses. The company accepts no liability for any damage caused by any virus transmitted by this email.
www.wipro.com