Github user steveloughran commented on a diff in the pull request: https://github.com/apache/spark/pull/20824#discussion_r174740987 --- Diff: core/src/test/scala/org/apache/spark/internal/io/FileCommitProtocolInstantiationSuite.scala --- @@ -0,0 +1,146 @@ +/* + * 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.spark.internal.io + +import org.apache.spark.SparkFunSuite + +/** + * Unit tests for instantiation of FileCommitProtocol implementations. + */ +class FileCommitProtocolInstantiationSuite extends SparkFunSuite { + + test("Dynamic partitions require appropriate constructor") { + + // you cannot instantiate a two-arg client with dynamic partitions + // enabled. + val ex = intercept[IllegalArgumentException] { + instantiateClassic(true) + } + // check the contents of the message and rethrow if unexpected + if (!ex.toString.contains("Dynamic Partition Overwrite")) { --- End diff -- done
--- --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org