Hi,
its me again :) I'am trying to handle a huge amount of data with servicemix
but always get an error message (I'am not so familar with tuning smx etc.).
So what I want to do is the following:
1. Get an xml file with ftp (see my other posts x) ). This xml files are
about 100 to 200 of MByte.
2. This files are send as a message to a bean component and this bean
component has to do some transformations by using Smooks. This sending
fails.
3. After the transformation the transformed files which are shrinked at
about 50Mbyte has to be send to another ftp or folder.
My questions:
- What is the best flow to use in such a use case, where can I define the
flow to use?
- What parameters affect this issue?
- How can I receive the message as Stream?
Regards
/Steffen
P.s. Here is the Exception I got:
Exception in thread "pool-flow.seda.servicemix-bean-thread-1"
java.lang.OutOfMemoryError: Java heap space
at java.util.Arrays.copyOf(Arrays.java:2882)
at
java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:100)
at
java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:572)
at java.lang.StringBuffer.append(StringBuffer.java:320)
at java.io.StringWriter.write(StringWriter.java:60)
at
org.apache.xml.serializer.ToStream.writeAttrString(ToStream.java:1935)
at
org.apache.xml.serializer.ToStream.processAttributes(ToStream.java:1902)
at org.apache.xml.serializer.ToStream.endElement(ToStream.java:1989)
at
org.apache.xalan.transformer.TransformerIdentityImpl.endElement(TransformerIdentityImpl.java:1101)
at org.apache.xml.serializer.TreeWalker.endNode(TreeWalker.java:458)
at
org.apache.xml.serializer.TreeWalker.traverse(TreeWalker.java:149)
at
org.apache.xalan.transformer.TransformerIdentityImpl.transform(TransformerIdentityImpl.java:389)
at
org.apache.servicemix.jbi.jaxp.SourceTransformer.toResult(SourceTransformer.java:125)
at
org.apache.servicemix.jbi.jaxp.SourceTransformer.toResult(SourceTransformer.java:103)
at
org.apache.servicemix.jbi.jaxp.SourceTransformer.toString(SourceTransformer.java:140)
at
org.apache.servicemix.jbi.jaxp.SourceTransformer.toString(SourceTransformer.java:149)
at
org.apache.servicemix.jbi.messaging.MessageExchangeImpl.display(MessageExchangeImpl.java:769)
at
org.apache.servicemix.jbi.messaging.MessageExchangeImpl.toString(MessageExchangeImpl.java:743)
at java.lang.String.valueOf(String.java:2827)
at java.lang.StringBuilder.append(StringBuilder.java:115)
at
org.apache.servicemix.jbi.nmr.flow.seda.SedaQueue$1.run(SedaQueue.java:136)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
at java.lang.Thread.run(Thread.java:619)
I am starting my servicemix with an max Heap of 1024Mbyte.
-----
Brockhaus GmbH
COMPETITIVE THROUGH KNOWLEDGE
Web: http://www.brockhaus-gruppe.de www.brockhaus-gruppe.de /
http://www.brockhaus-group.com www.brockhaus-group.com
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