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https://issues.apache.org/jira/browse/OOZIE-1022?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dénes Bodó resolved OOZIE-1022.
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Resolution: Cannot Reproduce
Docs generation has been working great recently.
> Maven runs out of heap memory when building the docs
> ----------------------------------------------------
>
> Key: OOZIE-1022
> URL: https://issues.apache.org/jira/browse/OOZIE-1022
> Project: Oozie
> Issue Type: Improvement
> Components: docs
> Affects Versions: trunk
> Reporter: Robert Kanter
> Priority: Minor
>
> When you tell maven to generate the docs, it takes a while and then
> eventually prints this:
> {code}
> [ERROR] Java heap space -> [Help 1]
> [ERROR]
> [ERROR] To see the full stack trace of the errors, re-run Maven with the -e
> switch.
> [ERROR] Re-run Maven using the -X switch to enable full debug logging.
> [ERROR]
> [ERROR] For more information about the errors and possible solutions, please
> read the following articles:
> [ERROR] [Help 1]
> http://cwiki.apache.org/confluence/display/MAVEN/OutOfMemoryError
> {code}
> If I do {{export MAVEN_OPTS="-Xmx1024m}} and then run maven, it works (though
> very slowly; a higher number might be faster).
> We should give maven more heap space when generating the docs; I assume
> there's some config property in a pom or something for this.
> Alternatively, maybe we're doing something wrong? We don't have _that_ many
> doc pages that it should require so much heap space.
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