/**
* 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.zebra.pig;
import java.io.File;
import java.io.IOException;
import java.util.Iterator;
import org.apache.hadoop.conf.Configuration;
import org.apache.pig.backend.hadoop.datastorage.ConfigurationUtil;
import org.apache.hadoop.fs.FileSystem;
import org.apache.hadoop.fs.Path;
import org.apache.hadoop.io.BytesWritable;
import org.apache.hadoop.zebra.io.BasicTable;
import org.apache.hadoop.zebra.io.TableInserter;
import org.apache.hadoop.zebra.types.Schema;
import org.apache.hadoop.zebra.types.TypesUtils;
import org.apache.pig.ExecType;
import org.apache.pig.PigServer;
import org.apache.pig.backend.executionengine.ExecException;
import org.apache.pig.data.Tuple;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
/**
* Note:
*
* Make sure you add the build/pig-0.1.0-dev-core.jar to the Classpath of the
* app/debug configuration, when run this from inside the Eclipse.
*
*/
public class TestRealCluster {
public static void main(String[] args) throws IOException, ExecException,
Exception {
Configuration conf = new Configuration();
PigServer pigServer = new PigServer(ExecType.MAPREDUCE, ConfigurationUtil
.toProperties(conf));
String pp = "/user/harmeek/outputdata1/t1";
pigServer
.registerJar("/homes/harmeek/july14_investigation/pig-zebra-jul14.jar");
String query = "records = LOAD '" + pp.toString()
+ "' USING org.apache.hadoop.zebra.pig.TableLoader();";
pigServer.registerQuery(query);
Iterator<Tuple> it = pigServer.openIterator("records");
while (it.hasNext()) {
Tuple cur = it.next();
System.out.println(cur);
}
pigServer.shutdown();
/*
* Use pig STORE to store testing data
*/
/*
* pigServer.store("records", new Path(pathTable, "store").toString(),
* TableStorer.class.getCanonicalName() +
* "('SF_a,SF_b,SF_c,SF_d,SF_e,SF_f,SF_g', '[SF_a, SF_b, SF_c]; [SF_e]')" );
*/
}
}