@@ -0,0 +1,1534 @@
+/**%0A * Copyright 2013 Cloudera Inc.%0A *%0A * Licensed under the Apache License, Version 2.0 (the %22License%22);%0A * you may not use this file except in compliance with the License.%0A * You may obtain a copy of the License at%0A *%0A * http://www.apache.org/licenses/LICENSE-2.0%0A *%0A * Unless required by applicable law or agreed to in writing, software%0A * distributed under the License is distributed on an %22AS IS%22 BASIS,%0A * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.%0A * See the License for the specific language governing permissions and%0A * limitations under the License.%0A */%0Apackage com.cloudera.cdk.examples.logging;%0A%0Aimport com.cloudera.cdk.data.DatasetRepository;%0Aimport com.cloudera.cdk.data.filesystem.FileSystemDatasetRepository;%0Aimport java.net.URI;%0Aimport org.apache.hadoop.conf.Configured;%0Aimport org.apache.hadoop.util.Tool;%0Aimport org.apache.hadoop.util.ToolRunner;%0A%0A/**%0A * Drop the events dataset.%0A */%0Apublic class DropDataset extends Configured implements Tool %7B%0A%0A  @Override%0A  public int run(String%5B%5D args) throws Exception %7B%0A%0A    // Construct a local filesystem dataset repository rooted at /tmp/data%0A    DatasetRepository repo = new FileSystemDatasetRepository.Builder()%0A        .rootDirectory(new URI(%22/tmp/data%22)).configuration(getConf()).get();%0A%0A    // Drop the events dataset%0A    boolean success = repo.drop(%22events%22);%0A%0A    return success ? 0 : 1;%0A  %7D%0A%0A  public static void main(String... args) throws Exception %7B%0A    int rc = ToolRunner.run(new DropDataset(), args);%0A    System.exit(rc);%0A  %7D%0A%7D%0A

Add DropDataset command.