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From Dániel Dékány (Jira) <j...@apache.org>
Subject [jira] [Commented] (FREEMARKER-158) OutOfMemoryError issue encounterd while generating the html reports
Date Fri, 18 Sep 2020 14:39:00 GMT

    [ https://issues.apache.org/jira/browse/FREEMARKER-158?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17198380#comment-17198380
] 

Dániel Dékány commented on FREEMARKER-158:
------------------------------------------

That's far to little information. So you may need to seek assistance from the developers of
the application where this occurs first, and see if it's FreeMarker related at all. Related
to FreeMarker, the most frequent cause of OutOfMemoryError is that the output of the template
is written into a StringWriter or similar (so all the output is accumulated in the memory),
instead of directly writing out the template output to its final place. That's up to the application
that calls FreeMarker.

> OutOfMemoryError issue encounterd while generating the html reports
> -------------------------------------------------------------------
>
>                 Key: FREEMARKER-158
>                 URL: https://issues.apache.org/jira/browse/FREEMARKER-158
>             Project: Apache Freemarker
>          Issue Type: Bug
>    Affects Versions: 2.3.23
>            Reporter: Pratap Reddy
>            Priority: Critical
>
> java.util.concurrent.ExecutionException: java.lang.OutOfMemoryError: Java heap space
>  at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.8.0_265]
>  at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:1.8.0_265]



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