[jira] Resolved: (CAMEL-715) ConcurrentModificationException in ThreadProcessor

["Willem Jiang (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/activemq/browse/CAMEL-715?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Willem Jiang resolved CAMEL-715.
--------------------------------

    Resolution: Fixed

http://svn.apache.org/viewvc?rev=679273&view=rev

> 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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