apache/spark — pull request #2199 by scwf (2014-08-29 15:15:14+00:00)
Title: [SPARK-3303][core] fix SparkContextSchedulerCreationSuite test error

run test with the master branch with this command when mesos native lib is set
sbt/sbt -Pyarn -Phadoop-2.3 -Dhadoop.version=2.3.0 -Phive "test-only org.apache.spark.SparkContextSchedulerCreationSuite"

get this error:
[info] SparkContextSchedulerCreationSuite:
[info] - bad-master
[info] - local
[info] - local-*
[info] - local-n
[info] - local--n-failures
[info] - local-n-failures
[info] - bad-local-n
[info] - bad-local-n-failures
[info] - local-default-parallelism
[info] - simr
[info] - local-cluster
[info] - yarn-cluster
[info] - yarn-standalone
[info] - yarn-client
[info] - mesos fine-grained
[info] - mesos coarse-grained ** FAILED ***
[info] Executor Spark home `spark.mesos.executor.home` is not set!