[jira] [Resolved] (VELOCITY-886) Loop causes OutOfMemoryError exception

["Claude Brisson (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/VELOCITY-886?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Claude Brisson resolved VELOCITY-886.
-------------------------------------
       Resolution: Fixed
    Fix Version/s: 2.1

Fixed by commit 1843853.

 

> Loop causes OutOfMemoryError exception
> --------------------------------------
>
>                 Key: VELOCITY-886
>                 URL: https://issues.apache.org/jira/browse/VELOCITY-886
>             Project: Velocity
>          Issue Type: Bug
>          Components: Engine
>    Affects Versions: 1.7
>         Environment: Windows 7 OS. Java -Xms1024m -Xmx1024m
>            Reporter: ventsy velev
>            Assignee: Claude Brisson
>            Priority: Major
>              Labels: exception-handling, perfomance
>             Fix For: 2.1
>
>         Attachments: velocityError.png
>
>
> The following template will cause an out of memory exception. 
> #foreach($i in [0..67000000])
> #if($i == 0)
> hi
> #end
> #end
> I'm not sure why this happens as it's only a loop that only produces output on the first iteration. 
> The same loop works fine if I reduce the number of iterations by 1 order of magnitude.
> The engine fails hard and no output is produced.



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