you've hit this
https://wiki.apache.org/hadoop/WindowsProblems
the next version of hadoop will fail with a more useful message, including that
wiki link
On 21 Oct 2015, at 00:36, Renato Perini
mailto:renato.per...@gmail.com>> wrote:
java.lang.RuntimeException: java.lang.NullPointerException
I'm using Spark on Windows 10 (64 bit) and jdk8u60
When I start spark-shell, I obtain many warnings and exceptions. The
system complains about already registered datanucleus plugins, emit
exceptions and so on:
C:\test>spark-shell
log4j:WARN No appenders could be found for logger
(org.apache.h