blob: e340ffde62c89adf90e6400d2e91d59af8c06673 [file] [log] [blame]
/**
* 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.
*/
import org.apache.hadoop.hive.ql.exec.UDF;
import org.apache.hadoop.io.Text;
public final class SampleUdf extends UDF {
public Text evaluate(final Text s, Text sleepTime) throws InterruptedException {
if(sleepTime!=null){
Thread.sleep(Long.parseLong(sleepTime.toString()));
}else{
Thread.sleep(180000);
}
if (s == null) { return null; }
return new Text(s.toString().toLowerCase());
}
}