On Fri, Jun 4, 2010 at 1:56 PM, ankelee <andreasasm...@gmail.com> wrote:
>
> You think it might be a bug?
>
Yeah as there is a NPE error in the camel-core.
It was expected to find an aggregated exchange using a correlation key
but it could not, it returned null.
So if you got a sample then I can debug it to see where the problem lies.
> "And why does the Z file rollback?"
>
> That is the question :)
>
>
>
> Claus Ibsen-2 wrote:
>>
>> Hi
>>
>> Can you create a JIRA ticket and if possible attach a small test /
>> unit test about this.
>>
>> And why does the Z file rollback?
>>
>>
>> On Fri, Jun 4, 2010 at 1:22 PM, ankelee <andreasasm...@gmail.com> wrote:
>>>
>>> I'm trying to use the aggregator like so:
>>>
>>> <route id="BundlingRoute" autoStartup="true">
>>> <from
>>> uri="file:{{directory.outgoing}}?include=\A{{edifact.messagePrefix}}.*"
>>> />
>>> <to uri="xslt:file:{{schema.edifactToIntermediate}}" />
>>> <setHeader headerName="virNo">
>>> <xpath>
>>> /edi/transaction[1]/@VirNo
>>> </xpath>
>>> </setHeader>
>>> <unmarshal ref="jaxbIntermediate" />
>>> <aggregate strategyRef="EdifactAggregator"
>>> completionFromBatchConsumer="true">
>>> <correlationExpression>
>>> <header>virNo</header>
>>> </correlationExpression>
>>> <marshal ref="jaxbIntermediate" />
>>> <to uri="xslt:file:{{schema.intermediateToEdifact}}" />
>>> <to uri="file:data/out/outbox/vans_sim" />
>>> </aggregate>
>>> </route>
>>>
>>> This works fine, aggregation etc. works, until I reach the last file of
>>> the
>>> directory I get an exception:
>>> This causes a loop where the file rolls back and camel reads it and rolls
>>> back etc.
>>>
>>> This only happens if the last file in the directory is not in a series
>>> that
>>> will be aggregated.
>>> so if I have:
>>>
>>> fileA1
>>> fileA2
>>> fileB1
>>> fileC1
>>> fileC2
>>>
>>> This works as intended. I get 3 aggregated files on the other end:
>>> fileA1,
>>> fileB1, fileC1.
>>> But if I do:
>>>
>>> fileA1
>>> fileA2
>>> fileC1
>>> fileC2
>>> fileZ1
>>>
>>> This fails and I get fileA1, fileC1 outputted. FileZ1 is getting rolled
>>> back
>>> and throws the below exception:
>>>
>>> [t/outbox?include=%5CAOPSIGE_.*] GenericFileOnCompletion WARN
>>> Rollback file strategy:
>>> org.apache.camel.component.file.strategy.genericfilerenameprocessstrat...@4c7e10
>>> for file: GenericFile[OPSIGE_single3.edi]
>>> [t/outbox?include=%5CAOPSIGE_.*] DefaultErrorHandler ERROR
>>> Failed
>>> delivery for exchangeId: c09eebfc-7d5e-49dc-82e1-dd4ffb1f5de3. Exhausted
>>> after delivery attempt: 1 caught: java.lang.NullPointerException
>>> java.lang.NullPointerException
>>> at
>>> org.apache.camel.processor.aggregate.AggregateProcessor.doAggregation(AggregateProcessor.java:249)
>>> at
>>> org.apache.camel.processor.aggregate.AggregateProcessor.process(AggregateProcessor.java:182)
>>> at
>>> org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:67)
>>> at
>>> org.apache.camel.processor.DelegateProcessor.processNext(DelegateProcessor.java:53)
>>> at
>>> org.apache.camel.processor.DelegateProcessor.proceed(DelegateProcessor.java:82)
>>> at
>>> org.apache.camel.processor.interceptor.TraceInterceptor.process(TraceInterceptor.java:97)
>>> at
>>> org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:67)
>>> at
>>> org.apache.camel.processor.RedeliveryErrorHandler.processExchange(RedeliveryErrorHandler.java:185)
>>> at
>>> org.apache.camel.processor.RedeliveryErrorHandler.processErrorHandler(RedeliveryErrorHandler.java:151)
>>> at
>>> org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:89)
>>> at
>>> org.apache.camel.processor.DefaultErrorHandler.process(DefaultErrorHandler.java:49)
>>> at
>>> org.apache.camel.processor.DefaultChannel.process(DefaultChannel.java:228)
>>> at org.apache.camel.processor.Pipeline.process(Pipeline.java:75)
>>> at
>>> org.apache.camel.processor.UnitOfWorkProcessor.processNext(UnitOfWorkProcessor.java:70)
>>> at
>>> org.apache.camel.processor.DelegateProcessor.process(DelegateProcessor.java:48)
>>> at
>>> org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:67)
>>> at
>>> org.apache.camel.component.file.GenericFileConsumer.processExchange(GenericFileConsumer.java:269)
>>> at
>>> org.apache.camel.component.file.GenericFileConsumer.processBatch(GenericFileConsumer.java:137)
>>> at
>>> org.apache.camel.component.file.GenericFileConsumer.poll(GenericFileConsumer.java:103)
>>> at
>>> org.apache.camel.impl.ScheduledPollConsumer.run(ScheduledPollConsumer.java:98)
>>> at
>>> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
>>> at
>>> java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317)
>>> at
>>> java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150)
>>> at
>>> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:98)
>>> at
>>> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:181)
>>> at
>>> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:205)
>>> at
>>> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
>>> at
>>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
>>> at java.lang.Thread.run(Thread.java:619)
>>> [t/outbox?include=%5CAOPSIGE_.*] GenericFileOnCompletion ERROR
>>> Caused
>>> by: [java.lang.NullPointerException - null]
>>> java.lang.NullPointerException
>>> at
>>> org.apache.camel.processor.aggregate.AggregateProcessor.doAggregation(AggregateProcessor.java:249)
>>> at
>>> org.apache.camel.processor.aggregate.AggregateProcessor.process(AggregateProcessor.java:182)
>>> at
>>> org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:67)
>>> at
>>> org.apache.camel.processor.DelegateProcessor.processNext(DelegateProcessor.java:53)
>>> at
>>> org.apache.camel.processor.DelegateProcessor.proceed(DelegateProcessor.java:82)
>>> at
>>> org.apache.camel.processor.interceptor.TraceInterceptor.process(TraceInterceptor.java:97)
>>> at
>>> org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:67)
>>> at
>>> org.apache.camel.processor.RedeliveryErrorHandler.processExchange(RedeliveryErrorHandler.java:185)
>>> at
>>> org.apache.camel.processor.RedeliveryErrorHandler.processErrorHandler(RedeliveryErrorHandler.java:151)
>>> at
>>> org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:89)
>>> at
>>> org.apache.camel.processor.DefaultErrorHandler.process(DefaultErrorHandler.java:49)
>>> at
>>> org.apache.camel.processor.DefaultChannel.process(DefaultChannel.java:228)
>>> at org.apache.camel.processor.Pipeline.process(Pipeline.java:75)
>>> at
>>> org.apache.camel.processor.UnitOfWorkProcessor.processNext(UnitOfWorkProcessor.java:70)
>>> at
>>> org.apache.camel.processor.DelegateProcessor.process(DelegateProcessor.java:48)
>>> at
>>> org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:67)
>>> at
>>> org.apache.camel.component.file.GenericFileConsumer.processExchange(GenericFileConsumer.java:269)
>>> at
>>> org.apache.camel.component.file.GenericFileConsumer.processBatch(GenericFileConsumer.java:137)
>>> at
>>> org.apache.camel.component.file.GenericFileConsumer.poll(GenericFileConsumer.java:103)
>>> at
>>> org.apache.camel.impl.ScheduledPollConsumer.run(ScheduledPollConsumer.java:98)
>>> at
>>> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
>>> at
>>> java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317)
>>> at
>>> java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150)
>>> at
>>> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:98)
>>> at
>>> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:181)
>>> at
>>> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:205)
>>> at
>>> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
>>> at
>>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
>>> at java.lang.Thread.run(Thread.java:619)
>>>
>>>
>>>
>>> --
>>> View this message in context:
>>> http://old.nabble.com/Aggregator-problem-with-files-%28Camel-2.3%29-tp28778641p28778641.html
>>> Sent from the Camel - Users mailing list archive at Nabble.com.
>>>
>>>
>>
>>
>>
>> --
>> Claus Ibsen
>> Apache Camel Committer
>>
>> Author of Camel in Action: http://www.manning.com/ibsen/
>> Open Source Integration: http://fusesource.com
>> Blog: http://davsclaus.blogspot.com/
>> Twitter: http://twitter.com/davsclaus
>>
>>
>
> --
> View this message in context:
> http://old.nabble.com/Aggregator-problem-with-files-%28Camel-2.3%29-tp28778641p28778973.html
> Sent from the Camel - Users mailing list archive at Nabble.com.
>
>
--
Claus Ibsen
Apache Camel Committer
Author of Camel in Action: http://www.manning.com/ibsen/
Open Source Integration: http://fusesource.com
Blog: http://davsclaus.blogspot.com/
Twitter: http://twitter.com/davsclaus
