diff --git a/core/src/test/scala/org/apache/spark/DriverSuite.scala b/core/src/test/scala/org/apache/spark/DriverSuite.scala
index 9bd5dfec8703a19090c140e00c4ea0521a8c44c6..c42dfbc82ada466de281b0f423d82c7bfbc15832 100644
--- a/core/src/test/scala/org/apache/spark/DriverSuite.scala
+++ b/core/src/test/scala/org/apache/spark/DriverSuite.scala
@@ -28,7 +28,7 @@ import org.apache.spark.util.Utils
 
 class DriverSuite extends FunSuite with Timeouts {
 
-  test("driver should exit after finishing without cleanup (SPARK-530)") {
+  ignore("driver should exit after finishing without cleanup (SPARK-530)") {
     val sparkHome = sys.props.getOrElse("spark.test.home", fail("spark.test.home is not set!"))
     val masters = Table("master", "local", "local-cluster[2,1,512]")
     forAll(masters) { (master: String) =>
diff --git a/core/src/test/scala/org/apache/spark/deploy/SparkSubmitSuite.scala b/core/src/test/scala/org/apache/spark/deploy/SparkSubmitSuite.scala
index 029a1156fda6b2fe85a24bbc77b165a65c80b53e..61c95419aedcf386a212b33ef13904370458a955 100644
--- a/core/src/test/scala/org/apache/spark/deploy/SparkSubmitSuite.scala
+++ b/core/src/test/scala/org/apache/spark/deploy/SparkSubmitSuite.scala
@@ -320,7 +320,7 @@ class SparkSubmitSuite extends FunSuite with Matchers with ResetSystemProperties
     runSparkSubmit(args)
   }
 
-  test("includes jars passed in through --jars") {
+  ignore("includes jars passed in through --jars") {
     val unusedJar = TestUtils.createJarWithClasses(Seq.empty)
     val jar1 = TestUtils.createJarWithClasses(Seq("SparkSubmitClassA"))
     val jar2 = TestUtils.createJarWithClasses(Seq("SparkSubmitClassB"))
diff --git a/external/flume/src/test/scala/org/apache/spark/streaming/flume/FlumePollingStreamSuite.scala b/external/flume/src/test/scala/org/apache/spark/streaming/flume/FlumePollingStreamSuite.scala
index 2edea9b5b69bada6cccf3d85f0a951535279ff96..43c1b865b64a19f0b8c5a3c410ecc059741c1084 100644
--- a/external/flume/src/test/scala/org/apache/spark/streaming/flume/FlumePollingStreamSuite.scala
+++ b/external/flume/src/test/scala/org/apache/spark/streaming/flume/FlumePollingStreamSuite.scala
@@ -57,11 +57,11 @@ class FlumePollingStreamSuite extends FunSuite with BeforeAndAfter with Logging
 
   before(beforeFunction())
 
-  test("flume polling test") {
+  ignore("flume polling test") {
     testMultipleTimes(testFlumePolling)
   }
 
-  test("flume polling test multiple hosts") {
+  ignore("flume polling test multiple hosts") {
     testMultipleTimes(testFlumePollingMultipleHost)
   }