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-rw-r--r--core/src/main/scala/org/apache/spark/deploy/SparkHadoopUtil.scala3
1 files changed, 2 insertions, 1 deletions
diff --git a/core/src/main/scala/org/apache/spark/deploy/SparkHadoopUtil.scala b/core/src/main/scala/org/apache/spark/deploy/SparkHadoopUtil.scala
index 4f402c1121..27dc42bf7e 100644
--- a/core/src/main/scala/org/apache/spark/deploy/SparkHadoopUtil.scala
+++ b/core/src/main/scala/org/apache/spark/deploy/SparkHadoopUtil.scala
@@ -69,7 +69,8 @@ class SparkHadoopUtil {
object SparkHadoopUtil {
private val hadoop = {
- val yarnMode = java.lang.Boolean.valueOf(System.getenv("SPARK_YARN_MODE"))
+ val yarnMode = java.lang.Boolean.valueOf(
+ System.getProperty("SPARK_YARN_MODE", System.getenv("SPARK_YARN_MODE")))
if (yarnMode) {
try {
Class.forName("org.apache.spark.deploy.yarn.YarnSparkHadoopUtil")