Author: ddas
Date: Wed Jun 4 22:28:15 2008
New Revision: 663451
URL: http://svn.apache.org/viewvc?rev=663451&view=rev
Log:
HADOOP-3417. Adding a testcase file that I missed in the original commit.
Added:
hadoop/core/trunk/src/test/org/apache/hadoop/mapred/TestCommandLineJobSubmission.java
Added:
hadoop/core/trunk/src/test/org/apache/hadoop/mapred/TestCommandLineJobSubmission.java
URL:
http://svn.apache.org/viewvc/hadoop/core/trunk/src/test/org/apache/hadoop/mapred/TestCommandLineJobSubmission.java?rev=663451&view=auto
==============================================================================
---
hadoop/core/trunk/src/test/org/apache/hadoop/mapred/TestCommandLineJobSubmission.java
(added)
+++
hadoop/core/trunk/src/test/org/apache/hadoop/mapred/TestCommandLineJobSubmission.java
Wed Jun 4 22:28:15 2008
@@ -0,0 +1,76 @@
+/* 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.mapred;
+
+import java.io.File;
+import java.io.FileOutputStream;
+
+import junit.framework.TestCase;
+
+import org.apache.hadoop.conf.Configuration;
+import org.apache.hadoop.fs.*;
+import org.apache.hadoop.util.ToolRunner;
+import org.apache.hadoop.dfs.MiniDFSCluster;
+
+/**
+ * check for the job submission options of
+ * -libjars -files -archives
+ */
+
+public class TestCommandLineJobSubmission extends TestCase {
+ // Input output paths for this..
+ // these are all dummy and does not test
+ // much in map reduce except for the command line
+ // params
+ static final Path input = new Path("/test/input/");
+ static final Path output = new Path("/test/output");
+ public void testJobShell() throws Exception {
+ MiniDFSCluster dfs = null;
+ MiniMRCluster mr = null;
+ FileSystem fs = null;
+ Path testFile = new Path(input, "testfile");
+ try {
+ Configuration conf = new Configuration();
+ //start the mini mr and dfs cluster.
+ dfs = new MiniDFSCluster(conf, 2 , true, null);
+ fs = dfs.getFileSystem();
+ FSDataOutputStream stream = fs.create(testFile);
+ stream.write("teststring".getBytes());
+ stream.close();
+ mr = new MiniMRCluster(2, fs.getUri().toString(), 1);
+ File f = new File("files_tmp");
+ FileOutputStream fstream = new FileOutputStream(f);
+ fstream.write("somestrings".getBytes());
+ fstream.close();
+ String[] args = new String[6];
+ args[0] = "-files";
+ args[1] = "files_tmp";
+ args[2] = "-libjars";
+ // the testjob.jar as a temporary jar file
+ // rather than creating its own
+ args[3] = "build/test/testjar/testjob.jar";
+ args[4] = input.toString();
+ args[5] = output.toString();
+ int ret = ToolRunner.run(mr.createJobConf(),
+ new testshell.ExternalMapReduce(), args);
+ assertTrue("not failed ", ret != -1);
+ } finally {
+ if (dfs != null) {dfs.shutdown();};
+ if (mr != null) {mr.shutdown();};
+ }
+ }
+}
