Github user sryza commented on a diff in the pull request:
https://github.com/apache/spark/pull/4993#discussion_r26402600
--- Diff: core/src/test/scala/org/apache/spark/SparkContextSuite.scala ---
@@ -79,26 +79,49 @@ class SparkContextSuite extends FunSuite with
LocalSparkContext {
val byteArray2 = converter.convert(bytesWritable)
assert(byteArray2.length === 0)
}
-
+
test("addFile works") {
- val file = File.createTempFile("someprefix", "somesuffix")
- val absolutePath = file.getAbsolutePath
+ val file1 = File.createTempFile("someprefix1", "somesuffix1")
+ val absolutePath1 = file1.getAbsolutePath
+
+ val pluto = Utils.createTempDir()
+ val file2 = File.createTempFile("someprefix2", "somesuffix2", pluto)
+ val relativePath = file2.getParent + "/../" +
file2.getParentFile.getName + "/" + file2.getName
+ val absolutePath2 = file2.getAbsolutePath
+
try {
- Files.write("somewords", file, UTF_8)
- val length = file.length()
+ Files.write("somewords1", file1, UTF_8)
+ Files.write("somewords2", file2, UTF_8)
+ val length1 = file1.length()
+ val length2 = file2.length()
+
sc = new SparkContext(new
SparkConf().setAppName("test").setMaster("local"))
- sc.addFile(file.getAbsolutePath)
+ sc.addFile(file1.getAbsolutePath)
+ sc.addFile(relativePath)
sc.parallelize(Array(1), 1).map(x => {
- val gotten = new File(SparkFiles.get(file.getName))
- if (!gotten.exists()) {
- throw new SparkException("file doesn't exist")
+ val gotten1 = new File(SparkFiles.get(file1.getName))
+ val gotten2 = new File(SparkFiles.get(file2.getName))
+ if (!gotten1.exists()) {
--- End diff --
`assert` ends up with screwy effects because the code is running inside a
map function.
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