Github user pwendell commented on a diff in the pull request:
https://github.com/apache/spark/pull/947#discussion_r13319124
--- Diff: core/src/test/scala/org/apache/spark/FileSuite.scala ---
@@ -230,6 +230,16 @@ class FileSuite extends FunSuite with
LocalSparkContext {
}
}
+ test ("allow user to disable the output directory existence checking
(old Hadoop API") {
+ sc = new SparkContext("local", "test")
+ sc.conf.set("spark.hadoop.validateOutputSpecs", "false")
--- End diff --
The conf is imutable once the spark context is created. You need to create
a new conf first and then pass it to the SparkContext constructor.
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