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https://issues.apache.org/jira/browse/PARQUET-722?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16911797#comment-16911797
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Ryan Blue edited comment on PARQUET-722 at 8/20/19 10:59 PM:
-------------------------------------------------------------

Looks like this was fixed when cascading3 support updated the 
maven-remote-resources-plugin: 
[https://github.com/apache/parquet-mr/blob/master/pom.xml#L390-L397]

I've confirmed that copying that block into older versions also fixes the 
problem.


was (Author: rdblue):
Looks like this was fixed when cascading3 support updated the 
maven-remote-resources-plugin: 
[https://github.com/apache/parquet-mr/blob/master/pom.xml#L390-L397]

I've confirmed that copying that block into older versions also fixes the 
problem so I'm going to mark this resolved.

> Building with JDK 8 fails over a maven bug
> ------------------------------------------
>
>                 Key: PARQUET-722
>                 URL: https://issues.apache.org/jira/browse/PARQUET-722
>             Project: Parquet
>          Issue Type: Bug
>            Reporter: Niels Basjes
>            Priority: Major
>
> When I build parquet on my system I get this error during the build:
> {quote}
> [ERROR] Failed to execute goal 
> org.apache.maven.plugins:maven-remote-resources-plugin:1.5:process (default) 
> on project parquet-generator: Error rendering velocity resource. 
> NullPointerException -> [Help 1]
> {quote}
> About a year ago [~julienledem] responded that this is caused due to a bug in 
> Maven in combination with Java 8:
> At this page 
> http://stackoverflow.com/questions/31229445/build-failure-apache-parquet-mr-source-mvn-install-failure/33360512#33360512
>  
> Now this bug has been solved at the Maven end in maven-filtering 1.2
> https://issues.apache.org/jira/browse/MSHARED-319
> The problem is that this fix has not yet been integrated into the latest 
> available maven versions yet.
> I'll put up a pull request with a proposed fix for this.



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