Easiest way should be to add both jars in SPARK_CLASSPATH as a colon separated string. On 10 Aug 2015 06:20, "Jonathan Haddad" <j...@jonhaddad.com> wrote:
> I'm trying to write a simple job for Pyspark 1.4 migrating data from MySQL > to Cassandra. I can work with either the MySQL JDBC jar or the cassandra > jar separately without issue, but when I try to reference both of them it > throws an exception: > > Py4JJavaError: An error occurred while calling o32.save. > : java.lang.NoSuchMethodError: > scala.Predef$.$conforms()Lscala/Predef$$less$colon$less; > > I'm not sure if I'm including the jars correctly as --jars says it's comma > separated and --driver-class-path seems to take a colon delimited > classpath. If I separate the list in --driver-class-path with a comma, i > get a class not found exception so I'm thinking colon is right. > > The job, params for submission, and exception are here. Help getting this > going would be deeply appreciated. > > https://gist.github.com/rustyrazorblade/9a38a9499a7531eefd1e > >
