[SPARK-5914] Enable spark-submit to run requiring only user permissio…

…n on windows
apache · Feb 24, 2015 · 1de3c0e · 1de3c0e
1 parent 1ed5708
commit 1de3c0e
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/core/src/main/scala/org/apache/spark/util/Utils.scala b/core/src/main/scala/org/apache/spark/util/Utils.scala
@@ -439,7 +439,14 @@ private[spark] object Utils extends Logging {
       executeAndGetOutput(Seq("tar", "-xf", fileName), targetDir)
     }
     // Make the file executable - That's necessary for scripts
-    FileUtil.chmod(targetFile.getAbsolutePath, "a+x")
+    if(isWindows){
+      // Windows does not grant read permission by default to non-admin users
+      // Add read permission to owner explicitly
+      FileUtil.chmod(targetFile.getAbsolutePath, "u+r")
+      FileUtil.chmod(targetFile.getAbsolutePath, "a+x")
+    } else {
+      FileUtil.chmod(targetFile.getAbsolutePath, "a+x")
+    }
   }
 
   /**