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Subject [25/50] [abbrv] hadoop git commit: YARN-8759. Copy of resource-types.xml is not deleted if test fails, causes other test failures. Contributed by Antal Bálint Steinbach.
Date Thu, 18 Oct 2018 17:44:50 GMT
YARN-8759. Copy of resource-types.xml is not deleted if test fails, causes other test failures.
Contributed by Antal Bálint Steinbach.


Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo
Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/5085e5fa
Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/5085e5fa
Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/5085e5fa

Branch: refs/heads/HDDS-4
Commit: 5085e5fa9e8c7e489a8518e8541c12b14f3651df
Parents: 41b3603
Author: Sunil G <sunilg@apache.org>
Authored: Wed Oct 17 16:05:08 2018 +0530
Committer: Sunil G <sunilg@apache.org>
Committed: Wed Oct 17 16:05:08 2018 +0530

----------------------------------------------------------------------
 .../yarn/util/resource/TestResourceUtils.java   | 51 ++++++++------------
 .../resourcemanager/TestClientRMService.java    | 17 ++++---
 2 files changed, 32 insertions(+), 36 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/hadoop/blob/5085e5fa/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/test/java/org/apache/hadoop/yarn/util/resource/TestResourceUtils.java
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/test/java/org/apache/hadoop/yarn/util/resource/TestResourceUtils.java
b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/test/java/org/apache/hadoop/yarn/util/resource/TestResourceUtils.java
index 9b48017..c96982d 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/test/java/org/apache/hadoop/yarn/util/resource/TestResourceUtils.java
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/test/java/org/apache/hadoop/yarn/util/resource/TestResourceUtils.java
@@ -39,6 +39,9 @@ import java.util.Map;
  */
 public class TestResourceUtils {
 
+  private File nodeResourcesFile;
+  private File resourceTypesFile;
+
   static class ResourceFileInformation {
     String filename;
     int resourceCount;
@@ -75,12 +78,11 @@ public class TestResourceUtils {
 
   @After
   public void teardown() {
-    Configuration conf = new YarnConfiguration();
-    File source = new File(
-        conf.getClassLoader().getResource("resource-types-1.xml").getFile());
-    File dest = new File(source.getParent(), "resource-types.xml");
-    if (dest.exists()) {
-      dest.delete();
+    if(nodeResourcesFile != null && nodeResourcesFile.exists()) {
+      nodeResourcesFile.delete();
+    }
+    if(resourceTypesFile != null && resourceTypesFile.exists()) {
+      resourceTypesFile.delete();
     }
   }
 
@@ -136,8 +138,8 @@ public class TestResourceUtils {
       File source = new File(
           conf.getClassLoader().getResource(testInformation.filename)
               .getFile());
-      File dest = new File(source.getParent(), "resource-types.xml");
-      FileUtils.copyFile(source, dest);
+      resourceTypesFile = new File(source.getParent(), "resource-types.xml");
+      FileUtils.copyFile(source, resourceTypesFile);
       res = ResourceUtils.getResourceTypes();
       testMemoryAndVcores(res);
       Assert.assertEquals(testInformation.resourceCount, res.size());
@@ -148,7 +150,6 @@ public class TestResourceUtils {
             res.containsKey(resourceName));
         Assert.assertEquals(entry.getValue(), res.get(resourceName).getUnits());
       }
-      dest.delete();
     }
   }
 
@@ -161,20 +162,17 @@ public class TestResourceUtils {
         "resource-types-error-4.xml"};
     for (String resourceFile : resourceFiles) {
       ResourceUtils.resetResourceTypes();
-      File dest = null;
       try {
         File source =
             new File(conf.getClassLoader().getResource(resourceFile).getFile());
-        dest = new File(source.getParent(), "resource-types.xml");
-        FileUtils.copyFile(source, dest);
+        resourceTypesFile = new File(source.getParent(), "resource-types.xml");
+        FileUtils.copyFile(source, resourceTypesFile);
         ResourceUtils.getResourceTypes();
         Assert.fail("Expected error with file " + resourceFile);
       } catch (NullPointerException ne) {
         throw ne;
       } catch (Exception e) {
-        if (dest != null) {
-          dest.delete();
-        }
+        //Test passed
       }
     }
   }
@@ -275,7 +273,7 @@ public class TestResourceUtils {
         ResourceUtils.initializeResourcesMap(conf);
         Assert.fail("resource map initialization should fail");
       } catch (Exception e) {
-        // do nothing
+        //Test passed
       }
     }
   }
@@ -299,11 +297,10 @@ public class TestResourceUtils {
     for (Map.Entry<String, Resource> entry : testRun.entrySet()) {
       String resourceFile = entry.getKey();
       ResourceUtils.resetNodeResources();
-      File dest;
       File source = new File(
           conf.getClassLoader().getResource(resourceFile).getFile());
-      dest = new File(source.getParent(), "node-resources.xml");
-      FileUtils.copyFile(source, dest);
+      nodeResourcesFile = new File(source.getParent(), "node-resources.xml");
+      FileUtils.copyFile(source, nodeResourcesFile);
       Map<String, ResourceInformation> actual = ResourceUtils
           .getNodeResourceInformation(conf);
       Assert.assertEquals(actual.size(),
@@ -311,7 +308,6 @@ public class TestResourceUtils {
       for (ResourceInformation resInfo : entry.getValue().getResources()) {
         Assert.assertEquals(resInfo, actual.get(resInfo.getName()));
       }
-      dest.delete();
     }
   }
 
@@ -324,19 +320,16 @@ public class TestResourceUtils {
 
     for (String resourceFile : invalidNodeResFiles) {
       ResourceUtils.resetNodeResources();
-      File dest = null;
       try {
         File source = new File(conf.getClassLoader().getResource(resourceFile).getFile());
-        dest = new File(source.getParent(), "node-resources.xml");
-        FileUtils.copyFile(source, dest);
+        nodeResourcesFile = new File(source.getParent(), "node-resources.xml");
+        FileUtils.copyFile(source, nodeResourcesFile);
         Map<String, ResourceInformation> actual = ResourceUtils.getNodeResourceInformation(conf);
         Assert.fail("Expected error with file " + resourceFile);
       } catch (NullPointerException ne) {
         throw ne;
       } catch (Exception e) {
-        if (dest != null) {
-          dest.delete();
-        }
+        //Test passed
       }
     }
   }
@@ -401,11 +394,10 @@ public class TestResourceUtils {
     for (Map.Entry<String, Resource> entry : testRun.entrySet()) {
       String resourceFile = entry.getKey();
       ResourceUtils.resetNodeResources();
-      File dest;
       File source = new File(
           conf.getClassLoader().getResource(resourceFile).getFile());
-      dest = new File(source.getParent(), "node-resources.xml");
-      FileUtils.copyFile(source, dest);
+      nodeResourcesFile = new File(source.getParent(), "node-resources.xml");
+      FileUtils.copyFile(source, nodeResourcesFile);
       Map<String, ResourceInformation> actual = ResourceUtils
           .getNodeResourceInformation(conf);
       Assert.assertEquals(actual.size(),
@@ -413,7 +405,6 @@ public class TestResourceUtils {
       for (ResourceInformation resInfo : entry.getValue().getResources()) {
         Assert.assertEquals(resInfo, actual.get(resInfo.getName()));
       }
-      dest.delete();
     }
   }
 

http://git-wip-us.apache.org/repos/asf/hadoop/blob/5085e5fa/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/TestClientRMService.java
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/TestClientRMService.java
b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/TestClientRMService.java
index 3fe46b1..0784d1e 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/TestClientRMService.java
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/TestClientRMService.java
@@ -174,6 +174,7 @@ import org.apache.hadoop.yarn.util.resource.DominantResourceCalculator;
 import org.apache.hadoop.yarn.util.resource.ResourceCalculator;
 import org.apache.hadoop.yarn.util.resource.ResourceUtils;
 import org.apache.hadoop.yarn.util.resource.Resources;
+import org.junit.After;
 import org.junit.Assert;
 import org.junit.Assume;
 import org.junit.Test;
@@ -194,6 +195,7 @@ public class TestClientRMService {
   
   private final static String QUEUE_1 = "Q-1";
   private final static String QUEUE_2 = "Q-2";
+  private File resourceTypesFile = null;
 
   @Test
   public void testGetDecommissioningClusterNodes() throws Exception {
@@ -2492,12 +2494,12 @@ public class TestClientRMService {
   public void testRegisterNMWithDiffUnits() throws Exception {
     ResourceUtils.resetResourceTypes();
     Configuration yarnConf = new YarnConfiguration();
-    String resourceTypesFile = "resource-types-4.xml";
+    String resourceTypesFileName = "resource-types-4.xml";
     InputStream source =
-        yarnConf.getClassLoader().getResourceAsStream(resourceTypesFile);
-    File dest = new File(yarnConf.getClassLoader().
+        yarnConf.getClassLoader().getResourceAsStream(resourceTypesFileName);
+    resourceTypesFile = new File(yarnConf.getClassLoader().
         getResource(".").getPath(), "resource-types.xml");
-    FileUtils.copyInputStreamToFile(source, dest);
+    FileUtils.copyInputStreamToFile(source, resourceTypesFile);
     ResourceUtils.getResourceTypes();
 
     yarnConf.setClass(
@@ -2566,9 +2568,12 @@ public class TestClientRMService {
 
     rpc.stopProxy(client, conf);
     rm.close();
+  }
 
-    if (dest.exists()) {
-      dest.delete();
+  @After
+  public void tearDown(){
+    if (resourceTypesFile != null && resourceTypesFile.exists()) {
+      resourceTypesFile.delete();
     }
   }
 }


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