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https://issues.apache.org/activemq/browse/CAMEL-715?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Willem Jiang reassigned CAMEL-715:
----------------------------------
Assignee: Willem Jiang
> ConcurrentModificationException in ThreadProcessor
> --------------------------------------------------
>
> Key: CAMEL-715
> URL: https://issues.apache.org/activemq/browse/CAMEL-715
> Project: Apache Camel
> Issue Type: Bug
> Components: camel-core
> Affects Versions: 1.4.0
> Reporter: Wojciech Durczynski
> Assignee: Willem Jiang
> Fix For: 1.5.0
>
> Attachments: JUnitTestCase.java
>
>
> When defining very simple routing with ThreadProcessor I get
> ConcurrentModificationException on multicore systems.
> Example:
> from("direct:a").thread(10).process(new Processor() {
> @Override
> public void process(Exchange ex) throws Exception {
> //sth
> }
> });
> Stack trace:
> Exception in thread "Thread Processor"
> java.util.ConcurrentModificationException
> at java.util.HashMap$HashIterator.nextEntry(HashMap.java:793)
> at java.util.HashMap$EntryIterator.next(HashMap.java:834)
> at java.util.HashMap$EntryIterator.next(HashMap.java:832)
> at java.util.HashMap.putAll(HashMap.java:523)
> at
> org.apache.camel.processor.Pipeline.createNextExchange(Pipeline.java:146
> )
> at org.apache.camel.processor.Pipeline$1.done(Pipeline.java:123)
> at
> org.apache.camel.processor.ThreadProcessor$ProcessCall.run(ThreadProcess
> or.j
> ava:66)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecuto
> r.ja
> va:885)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.ja
> va:9
> 07)
> at java.lang.Thread.run(Thread.java:619)
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