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- // Licensed to Cloudera, Inc. under one
- // or more contributor license agreements. See the NOTICE file
- // distributed with this work for additional information
- // regarding copyright ownership. Cloudera, Inc. 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 com.cloudera.beeswax;
- import org.apache.hadoop.hive.ql.exec.UDF;
- import org.apache.hadoop.io.IntWritable;
- /**
- * Sample (for testing) UDF which returns x^3.
- */
- public class CubeSampleUDF extends UDF {
- public long evaluate(long x) {
- return x*x*x;
- }
- public long evaluate(IntWritable y) {
- int x = y.get();
- return x*x*x;
- }
- }
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