Github user JoshRosen commented on a diff in the pull request: https://github.com/apache/spark/pull/3704#discussion_r21852089 --- Diff: streaming/src/test/scala/org/apache/spark/streaming/rdd/WriteAheadLogBackedBlockRDDSuite.scala --- @@ -38,36 +38,42 @@ class WriteAheadLogBackedBlockRDDSuite extends FunSuite with BeforeAndAfterAll { var blockManager: BlockManager = null var dir: File = null + override def beforeEach(): Unit = { + dir = Files.createTempDir() + } + + override def afterEach(): Unit = { + dir.delete() --- End diff -- Good catch; I've fixed this.
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