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https://issues.apache.org/jira/browse/VELOCITY-886?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ventsy velev updated VELOCITY-886:
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Description:
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.
was:
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.
> 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
> Labels: exception-handling, perfomance
> 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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