| // 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.impala; |
| |
| // Import a class that is not shaded in the UDF jar. |
| import com.google.i18n.phonenumbers.NumberParseException; |
| |
| import org.apache.hadoop.hive.ql.exec.UDF; |
| import org.apache.hadoop.io.IntWritable; |
| |
| /** |
| * This class intends to test a UDF that has some classes that the Catalog's |
| * class loader can't resolve. We import the class NumberParseException from |
| * Google's phone number library that won't be shaded with the UDF jar. The |
| * Catalog should gracefully handle this situation by ignoring the load of |
| * Java UDF that references this jar. |
| * |
| * The jar for this file can be built by running "mvn clean package" in |
| * tests/test-hive-udfs. This is run in testdata/bin/create-load-data.sh, and |
| * copied to HDFS in testdata/bin/copy-udfs-uda.sh. |
| */ |
| public class UnresolvedUdf extends UDF { |
| |
| public IntWritable evaluate(IntWritable a) throws NumberParseException { |
| return a; |
| } |
| } |