Author: jeagles
Date: Mon Mar 17 16:53:17 2014
New Revision: 1578459
URL: http://svn.apache.org/r1578459
Log:
YARN-1845. Elapsed time for failed tasks that never started is wrong (Rushabh S
Shah via jeagles)
Added:
hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/test/java/org/apache/hadoop/yarn/util/TestTimes.java
Added:
hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/test/java/org/apache/hadoop/yarn/util/TestTimes.java
URL:
http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/test/java/org/apache/hadoop/yarn/util/TestTimes.java?rev=1578459&view=auto
==============================================================================
---
hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/test/java/org/apache/hadoop/yarn/util/TestTimes.java
(added)
+++
hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/test/java/org/apache/hadoop/yarn/util/TestTimes.java
Mon Mar 17 16:53:17 2014
@@ -0,0 +1,53 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.hadoop.yarn.util;
+
+import org.junit.Assert;
+import org.junit.Test;
+
+public class TestTimes {
+
+ @Test
+ public void testNegativeStartTimes() {
+ long elapsed = Times.elapsed(-5, 10, true);
+ Assert.assertEquals("Elapsed time is not 0", 0, elapsed);
+ elapsed = Times.elapsed(-5, 10, false);
+ Assert.assertEquals("Elapsed time is not -1", -1, elapsed);
+ }
+
+ @Test
+ public void testNegativeFinishTimes() {
+ long elapsed = Times.elapsed(5, -10, false);
+ Assert.assertEquals("Elapsed time is not -1", -1, elapsed);
+ }
+
+ @Test
+ public void testNegativeStartandFinishTimes() {
+ long elapsed = Times.elapsed(-5, -10, false);
+ Assert.assertEquals("Elapsed time is not -1", -1, elapsed);
+ }
+
+ @Test
+ public void testPositiveStartandFinishTimes() {
+ long elapsed = Times.elapsed(5, 10, true);
+ Assert.assertEquals("Elapsed time is not 5", 5, elapsed);
+ elapsed = Times.elapsed(5, 10, false);
+ Assert.assertEquals("Elapsed time is not 5", 5, elapsed);
+ }
+}
\ No newline at end of file
