Re: [VOTE][SPARK-27396] SPIP: Public APIs for extended Columnar Processing Support

2019-04-30 Thread Bobby Evans
I wanted to give everyone a heads up that I have updated the SPIP at https://issues.apache.org/jira/browse/SPARK-27396 Please take a look and add any comments you might have to the JIRA. I reduced the scope of the SPIP to just the non-controversial parts. In the background, I will be trying to wo

Re: Spark build can't find javac

2019-04-30 Thread Rob Vesse
I have seen issues with some versions of the Scala Maven plugin auto-detecting the wrong JAVA_HOME when both a JRE and JDK are present on the system.  Setting JAVA_HOME explicitly to a JDK skips the plugins auto-detect logic and avoids the problem. This may be related - https://github.com/da