Re: getting NullPointerException while doing left outer join

2016-05-06 Thread Adam Westerman
null values before doing an outer join. -Adam On Fri, May 6, 2016 at 10:45 AM, Adam Westerman <aswes...@gmail.com> wrote: > Hi Ted, > > I am working on replicating the problem on a smaller scale. > > I saw that Spark 2.0 is moving to Java 8 Optional instea

Re: getting NullPointerException while doing left outer join

2016-05-06 Thread Adam Westerman
to write a short test which exhibits this problem ? > > For Spark 2.0, this part of code has changed: > > [SPARK-4819] Remove Guava's "Optional" from public API > > FYI > > On Fri, May 6, 2016 at 6:57 AM, Adam Westerman <aswes...@gmail.com> wrote: > >>

getting NullPointerException while doing left outer join

2016-05-06 Thread Adam Westerman
r(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) WARN 13:17:00,744 org.apache.spark.Logging$class Lost task 9.0 in stage 31.0 (TID 51, localhost): TaskKilled (killed intentionally) Thank you for any help you