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Posted to issues@camel.apache.org by "Claus Ibsen (Jira)" <ji...@apache.org> on 2022/07/01 17:09:00 UTC

[jira] [Commented] (CAMEL-18255) Memory Leak with default Route (which includes RetryErrorHandler)

    [ https://issues.apache.org/jira/browse/CAMEL-18255?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17561555#comment-17561555 ] 

Claus Ibsen commented on CAMEL-18255:
-------------------------------------

Can you maybe put together this as an unit test or something that is ready to try so we can more quickly jump on this

> Memory Leak with default Route (which includes RetryErrorHandler)
> -----------------------------------------------------------------
>
>                 Key: CAMEL-18255
>                 URL: https://issues.apache.org/jira/browse/CAMEL-18255
>             Project: Camel
>          Issue Type: Bug
>          Components: camel-core
>    Affects Versions: 3.14.1, 3.17.0
>            Reporter: Michael Rambichler
>            Priority: Major
>
> We realized a sever memory leak in a standard route:
>  
> I reproduced it and made a simple MemoryAllocation Check.
> Then I realized the usage of RetryErrorHandler
>  
> Just for curiosity i made another test with:  ({color:#00875a}.errorhandler(no errorhandler){color}) and the memory leak does not occure.
>  
> Sample route to reproduce:
>  
> from("scheduler:testScheduler?repeatCount=1")
>                 .log("Starting route test-route")
>                 .process(exchange -> {
>                     Iterator<String> infiniteIter = new Iterator<>() {
>                         private int integer = 0;
>  
>                         @Override public boolean hasNext() {
>                             return true;
>                         }
>                         @Override public String next() {
>                             return String.valueOf(integer++);
>                         }
>                     };
>                     exchange.getMessage().setBody(infiniteIter);
>                 })
>                 .split().body().streaming()
>                     .log("inside split: ${body}")
>                 .end()
>                 .log("test-route never finishes");



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