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[HUDI-3450] Avoid passing empty string spark master to hudi cli (#4844)

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Co-authored-by: Wenning Ding <wenningd@amazon.com>
This commit is contained in:
wenningd
2022-02-28 08:37:24 -08:00
committed by GitHub
parent 05e395ae5f
commit 18dc89cf79
2 changed files with 38 additions and 1 deletions
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4
hudi-cli/src/main/java/org/apache/hudi/cli/utils/SparkUtil.java
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@@ -79,7 +79,9 @@ public class SparkUtil {
if (properties.getProperty(HoodieCliSparkConfig.CLI_SPARK_MASTER) != null) {
sparkMasterNode = properties.getProperty(HoodieCliSparkConfig.CLI_SPARK_MASTER);
}
sparkMasterNode = sparkMaster.orElse(sparkMasterNode);
if (sparkMaster.isPresent() && !sparkMaster.get().trim().isEmpty()) {
sparkMasterNode = sparkMaster.orElse(sparkMasterNode);
}
sparkConf.setMaster(sparkMasterNode);
// Configure driver

35
hudi-cli/src/test/java/org/apache/hudi/cli/testutils/SparkUtilTest.java Normal file
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@@ -0,0 +1,35 @@
/*
* 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.hudi.cli.testutils;
import org.apache.hudi.common.util.Option;
import org.apache.hudi.cli.utils.SparkUtil;
import org.apache.spark.SparkConf;
import org.junit.jupiter.api.Test;
import static org.junit.jupiter.api.Assertions.assertEquals;
public class SparkUtilTest {
@Test
public void testGetDefaultSparkConf() {
SparkConf sparkConf = SparkUtil.getDefaultConf("test-spark-app", Option.of(""));
assertEquals(SparkUtil.DEFAULT_SPARK_MASTER, sparkConf.get("spark.master"));
}
}