This sounds like an instance of roughly the same item as in https://issues.apache.org/jira/browse/SPARK-1949 Have a look at adding that exclude to see if it works.
On Fri, Jun 27, 2014 at 10:21 PM, Stephen Boesch <java...@gmail.com> wrote: > The present trunk is built and tested against HBase 0.94. > > > I have tried various combinations of versions of HBase 0.96+ and Spark 1.0+ > and all end up with > > 14/06/27 20:11:15 INFO HttpServer: Starting HTTP Server > [error] (run-main-0) java.lang.SecurityException: class > "javax.servlet.FilterRegistration"'s signer information does not match > signer information of other classes in the same package > java.lang.SecurityException: class "javax.servlet.FilterRegistration"'s > signer information does not match signer information of other classes in the > same package > at java.lang.ClassLoader.checkCerts(ClassLoader.java:952) > > > I have tried a number of different ways to exclude javax.servlet related > jars. But none have avoided this error. > > Anyone have a (small-ish) build.sbt that works with later versions of HBase? > >
