/*
* Copyright © 2016 Cask Data, Inc.
*
* Licensed 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 co.cask.cdap.spark.app;
import co.cask.cdap.api.app.AbstractApplication;
import co.cask.cdap.api.dataset.lib.KeyValueTable;
import co.cask.cdap.api.dataset.lib.ObjectStores;
import co.cask.cdap.api.dataset.table.Table;
import com.google.common.base.Throwables;
/**
* A dummy app with spark program in scala which counts the characters in a string
*/
public class SparkAppUsingObjectStore extends AbstractApplication {
@Override
public void configure() {
try {
createDataset("count", KeyValueTable.class);
createDataset("totals", Table.class);
ObjectStores.createObjectStore(getConfigurer(), "keys", String.class);
addSpark(new CharCountProgram());
addSpark(new ScalaCharCountProgram());
} catch (Throwable t) {
throw Throwables.propagate(t);
}
}
}