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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.
*/
package org.apache.spark.scheduler
import org.apache.hadoop.mapred.{FileOutputCommitter, TaskAttemptContext}
import org.scalatest.concurrent.Timeouts
import org.scalatest.time.{Span, Seconds}
import org.apache.spark.{SparkConf, SparkContext, LocalSparkContext, SparkFunSuite, TaskContext}
import org.apache.spark.util.Utils
/**
* Integration tests for the OutputCommitCoordinator.
*
* See also: [[OutputCommitCoordinatorSuite]] for unit tests that use mocks.
*/
class OutputCommitCoordinatorIntegrationSuite
extends SparkFunSuite
with LocalSparkContext
with Timeouts {
override def beforeAll(): Unit = {
super.beforeAll()
val conf = new SparkConf()
.set("master", "local[2,4]")
.set("spark.speculation", "true")
.set("spark.hadoop.mapred.output.committer.class",
classOf[ThrowExceptionOnFirstAttemptOutputCommitter].getCanonicalName)
sc = new SparkContext("local[2, 4]", "test", conf)
}
test("exception thrown in OutputCommitter.commitTask()") {
// Regression test for SPARK-10381
failAfter(Span(60, Seconds)) {
val tempDir = Utils.createTempDir()
try {
sc.parallelize(1 to 4, 2).map(_.toString).saveAsTextFile(tempDir.getAbsolutePath + "/out")
} finally {
Utils.deleteRecursively(tempDir)
}
}
}
}
private class ThrowExceptionOnFirstAttemptOutputCommitter extends FileOutputCommitter {
override def commitTask(context: TaskAttemptContext): Unit = {
val ctx = TaskContext.get()
if (ctx.attemptNumber < 1) {
throw new java.io.FileNotFoundException("Intentional exception")
}
super.commitTask(context)
}
}
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