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author | Patrick Wendell <pwendell@gmail.com> | 2014-05-14 12:53:30 -0700 |
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committer | Patrick Wendell <pwendell@gmail.com> | 2014-05-14 12:53:30 -0700 |
commit | 65533c7ec03e7eedf5cd9756822863ab6f034ec9 (patch) | |
tree | 2e38fd31110104f185233c7c7ac26fcba47d53c8 /core | |
parent | a3315d7f4c7584dae2ee0aa33c6ec9e97b229b48 (diff) | |
download | spark-65533c7ec03e7eedf5cd9756822863ab6f034ec9.tar.gz spark-65533c7ec03e7eedf5cd9756822863ab6f034ec9.tar.bz2 spark-65533c7ec03e7eedf5cd9756822863ab6f034ec9.zip |
SPARK-1833 - Have an empty SparkContext constructor.
This is nicer than relying on new SparkContext(new SparkConf())
Author: Patrick Wendell <pwendell@gmail.com>
Closes #774 from pwendell/spark-context and squashes the following commits:
ef9f12f [Patrick Wendell] SPARK-1833 - Have an empty SparkContext constructor.
Diffstat (limited to 'core')
-rw-r--r-- | core/src/main/scala/org/apache/spark/SparkContext.scala | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/core/src/main/scala/org/apache/spark/SparkContext.scala b/core/src/main/scala/org/apache/spark/SparkContext.scala index 032b3d744c..634c10c33f 100644 --- a/core/src/main/scala/org/apache/spark/SparkContext.scala +++ b/core/src/main/scala/org/apache/spark/SparkContext.scala @@ -67,6 +67,12 @@ class SparkContext(config: SparkConf) extends Logging { private[spark] var preferredNodeLocationData: Map[String, Set[SplitInfo]] = Map() /** + * Create a SparkContext that loads settings from system properties (for instance, when + * launching with ./bin/spark-submit). + */ + def this() = this(new SparkConf()) + + /** * :: DeveloperApi :: * Alternative constructor for setting preferred locations where Spark will create executors. * |