Okay, I finally got this. The project/SparkBuild needed to be set, and only 0.19.0 seems to work (out of 0.14.1, 0.14.2).
"org.apache.mesos" % "mesos" % "0.19.0", was the one that worked. -- View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/Spark-0-9-1-core-dumps-on-Mesos-0-18-0-tp4392p10477.html Sent from the Apache Spark User List mailing list archive at Nabble.com.