[YARN-1491] Upgrade JUnit3 TestCase to JUnit 4

• Type: Bug
• Status: Closed
• Priority: Trivial
• Resolution: Fixed
• Affects Version/s: 2.3.0
• Fix Version/s: 2.3.0
• Labels: newbie
• Assignee: Chen He
• Reporter: Jonathan Turner Eagles
• Created: 10/Dec/13 23:15
• Updated: 03/Sep/14 23:32
• Resolved: 11/Dec/13 17:53

Description

There are still four references to test classes that extend from junit.framework.TestCase

hadoop-yarn/hadoop-yarn-common/src/test/java/org/apache/hadoop/yarn/util/TestYarnVersionInfo.java
hadoop-yarn/hadoop-yarn-common/src/test/java/org/apache/hadoop/yarn/util/TestWindowsResourceCalculatorPlugin.java
hadoop-yarn/hadoop-yarn-common/src/test/java/org/apache/hadoop/yarn/util/TestLinuxResourceCalculatorPlugin.java
hadoop-yarn/hadoop-yarn-common/src/test/java/org/apache/hadoop/yarn/util/TestWindowsBasedProcessTree.java