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From andrewo...@apache.org
Subject spark git commit: [SPARK-4169] [Core] Accommodate non-English Locales in unit tests
Date Mon, 10 Nov 2014 19:38:03 GMT
Repository: spark
Updated Branches:
  refs/heads/branch-1.1 78cd3ab88 -> dc38defd2


[SPARK-4169] [Core] Accommodate non-English Locales in unit tests

For me the core tests failed because there are two locale dependent parts in the code.
Look at the Jira ticket for details.

Why is it necessary to check the exception message in isBindCollision in
https://github.com/apache/spark/blob/master/core/src/main/scala/org/apache/spark/util/Utils.scala#L1686
?

Author: Niklas Wilcke <1wilcke@informatik.uni-hamburg.de>

Closes #3036 from numbnut/core-test-fix and squashes the following commits:

1fb0d04 [Niklas Wilcke] Fixing locale dependend code and tests

(cherry picked from commit ed8bf1eac548577c4bbad7ce3f7f301a2f52ef17)
Signed-off-by: Andrew Or <andrew@databricks.com>


Project: http://git-wip-us.apache.org/repos/asf/spark/repo
Commit: http://git-wip-us.apache.org/repos/asf/spark/commit/dc38defd
Tree: http://git-wip-us.apache.org/repos/asf/spark/tree/dc38defd
Diff: http://git-wip-us.apache.org/repos/asf/spark/diff/dc38defd

Branch: refs/heads/branch-1.1
Commit: dc38defd24803b2d51168da997552c45f33242c3
Parents: 78cd3ab
Author: Niklas Wilcke <1wilcke@informatik.uni-hamburg.de>
Authored: Mon Nov 10 11:37:38 2014 -0800
Committer: Andrew Or <andrew@databricks.com>
Committed: Mon Nov 10 11:37:59 2014 -0800

----------------------------------------------------------------------
 .../scala/org/apache/spark/util/Utils.scala     |  2 +-
 .../org/apache/spark/util/UtilsSuite.scala      | 25 +++++++++++---------
 2 files changed, 15 insertions(+), 12 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/spark/blob/dc38defd/core/src/main/scala/org/apache/spark/util/Utils.scala
----------------------------------------------------------------------
diff --git a/core/src/main/scala/org/apache/spark/util/Utils.scala b/core/src/main/scala/org/apache/spark/util/Utils.scala
index 6d3bef0..a9371c8 100644
--- a/core/src/main/scala/org/apache/spark/util/Utils.scala
+++ b/core/src/main/scala/org/apache/spark/util/Utils.scala
@@ -1528,7 +1528,7 @@ private[spark] object Utils extends Logging {
   def isBindCollision(exception: Throwable): Boolean = {
     exception match {
       case e: BindException =>
-        if (e.getMessage != null && e.getMessage.contains("Address already in use"))
{
+        if (e.getMessage != null) {
           return true
         }
         isBindCollision(e.getCause)

http://git-wip-us.apache.org/repos/asf/spark/blob/dc38defd/core/src/test/scala/org/apache/spark/util/UtilsSuite.scala
----------------------------------------------------------------------
diff --git a/core/src/test/scala/org/apache/spark/util/UtilsSuite.scala b/core/src/test/scala/org/apache/spark/util/UtilsSuite.scala
index 70d423b..a530e0b 100644
--- a/core/src/test/scala/org/apache/spark/util/UtilsSuite.scala
+++ b/core/src/test/scala/org/apache/spark/util/UtilsSuite.scala
@@ -22,6 +22,8 @@ import scala.util.Random
 import java.io.{File, ByteArrayOutputStream, ByteArrayInputStream, FileOutputStream}
 import java.net.{BindException, ServerSocket, URI}
 import java.nio.{ByteBuffer, ByteOrder}
+import java.text.DecimalFormatSymbols
+import java.util.Locale
 
 import com.google.common.base.Charsets
 import com.google.common.io.Files
@@ -101,14 +103,16 @@ class UtilsSuite extends FunSuite {
     val hour = minute * 60
     def str = Utils.msDurationToString(_)
 
+    val sep = new DecimalFormatSymbols(Locale.getDefault()).getDecimalSeparator()
+
     assert(str(123) === "123 ms")
-    assert(str(second) === "1.0 s")
-    assert(str(second + 462) === "1.5 s")
-    assert(str(hour) === "1.00 h")
-    assert(str(minute) === "1.0 m")
-    assert(str(minute + 4 * second + 34) === "1.1 m")
-    assert(str(10 * hour + minute + 4 * second) === "10.02 h")
-    assert(str(10 * hour + 59 * minute + 59 * second + 999) === "11.00 h")
+    assert(str(second) === "1" + sep + "0 s")
+    assert(str(second + 462) === "1" + sep + "5 s")
+    assert(str(hour) === "1" + sep + "00 h")
+    assert(str(minute) === "1" + sep + "0 m")
+    assert(str(minute + 4 * second + 34) === "1" + sep + "1 m")
+    assert(str(10 * hour + minute + 4 * second) === "10" + sep + "02 h")
+    assert(str(10 * hour + 59 * minute + 59 * second + 999) === "11" + sep + "00 h")
   }
 
   test("reading offset bytes of a file") {
@@ -271,12 +275,11 @@ class UtilsSuite extends FunSuite {
     assert(!Utils.isBindCollision(new Exception))
     assert(!Utils.isBindCollision(new Exception(new Exception)))
     assert(!Utils.isBindCollision(new Exception(new BindException)))
-    assert(!Utils.isBindCollision(new Exception(new BindException("Random message"))))
 
     // Positives
-    val be = new BindException("Address already in use")
-    val be1 = new Exception(new BindException("Address already in use"))
-    val be2 = new Exception(new Exception(new BindException("Address already in use")))
+    val be = new BindException("Random Message")
+    val be1 = new Exception(new BindException("Random Message"))
+    val be2 = new Exception(new Exception(new BindException("Random Message")))
     assert(Utils.isBindCollision(be))
     assert(Utils.isBindCollision(be1))
     assert(Utils.isBindCollision(be2))


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