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-rw-r--r--project/SparkBuild.scala1
1 files changed, 1 insertions, 0 deletions
diff --git a/project/SparkBuild.scala b/project/SparkBuild.scala
index ef3a175bac..921f1599fe 100644
--- a/project/SparkBuild.scala
+++ b/project/SparkBuild.scala
@@ -496,6 +496,7 @@ object TestSettings {
"SPARK_DIST_CLASSPATH" ->
(fullClasspath in Test).value.files.map(_.getAbsolutePath).mkString(":").stripSuffix(":"),
"JAVA_HOME" -> sys.env.get("JAVA_HOME").getOrElse(sys.props("java.home"))),
+ javaOptions in Test += s"-Djava.io.tmpdir=$sparkHome/target/tmp",
javaOptions in Test += "-Dspark.test.home=" + sparkHome,
javaOptions in Test += "-Dspark.testing=1",
javaOptions in Test += "-Dspark.port.maxRetries=100",