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[fix](udf)java udf does not support overloaded evaluate method (apach…
…e#22681) Co-authored-by: morningman <morningman@163.com>
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胥剑旭
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Dec 14, 2023
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23 changes: 23 additions & 0 deletions
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regression-test/data/javaudf_p0/test_javaudf_multi_evaluate.out
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| -- This file is automatically generated. You should know what you did if you want to edit this | ||
| -- !select_default -- | ||
| 1 1.11 2 3 | ||
| 2 \N 3 4 | ||
| 3 3.33 2 \N | ||
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regression-test/java-udf-src/src/main/java/org/apache/doris/udf/MultiEvaluateTest.java
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| // 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. | ||
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| package org.apache.doris.udf; | ||
| import org.apache.hadoop.hive.ql.exec.UDF; | ||
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| public class MultiEvaluateTest extends UDF { | ||
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| public Float evaluate(Float flo) { | ||
| return flo == null ? null : flo + 1; | ||
| } | ||
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| public Integer evaluate(Integer value) { | ||
| return value == null ? null : value + 1; | ||
| } | ||
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| public Integer evaluate(Integer value1, Integer value2) { | ||
| return value1 == null || value2 == null ? null : value1 + value2; | ||
| } | ||
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| } |
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regression-test/suites/javaudf_p0/test_javaudf_multi_evaluate.groovy
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| // 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. | ||
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| import org.codehaus.groovy.runtime.IOGroovyMethods | ||
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| import java.nio.charset.StandardCharsets | ||
| import java.nio.file.Files | ||
| import java.nio.file.Paths | ||
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| suite("test_javaudf_multi_evaluate") { | ||
| def tableName = "test_javaudf_multi_evaluate" | ||
| def jarPath = """${context.file.parent}/jars/java-udf-case-jar-with-dependencies.jar""" | ||
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| log.info("Jar path: ${jarPath}".toString()) | ||
| try { | ||
| sql """ DROP TABLE IF EXISTS ${tableName} """ | ||
| sql """ | ||
| CREATE TABLE IF NOT EXISTS ${tableName} ( | ||
| `user_id` INT NOT NULL COMMENT "", | ||
| `float_1` FLOAT COMMENT "", | ||
| `int_1` INT COMMENT "", | ||
| `int_2` INT COMMENT "" | ||
| ) | ||
| DISTRIBUTED BY HASH(user_id) PROPERTIES("replication_num" = "1"); | ||
| """ | ||
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| sql """ INSERT INTO ${tableName} (`user_id`,`float_1`,`int_1`,`int_2`) VALUES | ||
| (1,1.11,2,3), | ||
| (2,null,3,4), | ||
| (3,3.33,2,null); | ||
| """ | ||
| qt_select_default """ SELECT * FROM ${tableName} t ORDER BY user_id; """ | ||
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| File path = new File(jarPath) | ||
| if (!path.exists()) { | ||
| throw new IllegalStateException("""${jarPath} doesn't exist! """) | ||
| } | ||
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| sql """ CREATE FUNCTION java_udf_multi_evaluate_test(FLOAT) RETURNS FLOAT PROPERTIES ( | ||
| "file"="file://${jarPath}", | ||
| "symbol"="org.apache.doris.udf.MultiEvaluateTest", | ||
| "type"="JAVA_UDF" | ||
| ); """ | ||
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| qt_select """ SELECT java_udf_multi_evaluate_test(float_1) FROM ${tableName} where user_id = 1; """ | ||
| qt_select """ SELECT java_udf_multi_evaluate_test(float_1) FROM ${tableName} where user_id = 2; """ | ||
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| sql """ CREATE FUNCTION java_udf_multi_evaluate_test(int) RETURNS int PROPERTIES ( | ||
| "file"="file://${jarPath}", | ||
| "symbol"="org.apache.doris.udf.MultiEvaluateTest", | ||
| "type"="JAVA_UDF" | ||
| ); """ | ||
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| qt_select """ SELECT java_udf_multi_evaluate_test(int_2) FROM ${tableName} where user_id = 2; """ | ||
| qt_select """ SELECT java_udf_multi_evaluate_test(int_2) FROM ${tableName} where user_id = 3; """ | ||
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| sql """ CREATE FUNCTION java_udf_multi_evaluate_test(int,int) RETURNS int PROPERTIES ( | ||
| "file"="file://${jarPath}", | ||
| "symbol"="org.apache.doris.udf.MultiEvaluateTest", | ||
| "type"="JAVA_UDF" | ||
| ); """ | ||
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| qt_select """ SELECT java_udf_multi_evaluate_test(int_1, int_2) FROM ${tableName} where user_id = 2; """ | ||
| qt_select """ SELECT java_udf_multi_evaluate_test(int_1, int_2) FROM ${tableName} where user_id = 3; """ | ||
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| } finally { | ||
| try_sql("DROP FUNCTION IF EXISTS java_udf_multi_evaluate_test(FLOAT);") | ||
| try_sql("DROP FUNCTION IF EXISTS java_udf_multi_evaluate_test(int);") | ||
| try_sql("DROP FUNCTION IF EXISTS java_udf_multi_evaluate_test(int,int);") | ||
| try_sql("DROP TABLE IF EXISTS ${tableName}") | ||
| } | ||
| } |