HeartSaVioR commented on a change in pull request #27085: [SPARK-29779][CORE] Compact old event log files and cleanup - part 1 URL: https://github.com/apache/spark/pull/27085#discussion_r363145908
########## File path: core/src/test/scala/org/apache/spark/deploy/history/FilteredEventLogFileRewriterSuite.scala ########## @@ -0,0 +1,90 @@ +/* + * 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.deploy.history + +import scala.collection.mutable +import scala.io.{Codec, Source} + +import org.apache.hadoop.fs.Path + +import org.apache.spark.{SparkConf, SparkFunSuite} +import org.apache.spark.deploy.SparkHadoopUtil +import org.apache.spark.deploy.history.EventLogTestHelper.{TestEventFilter1, TestEventFilter2} +import org.apache.spark.scheduler._ +import org.apache.spark.storage.BlockManagerId +import org.apache.spark.util.Utils + +class FilteredEventLogFileRewriterSuite extends SparkFunSuite { + test("rewrite files with test filters") { + def writeEventToWriter(writer: EventLogFileWriter, event: SparkListenerEvent): String = { + val line = EventLogTestHelper.convertEvent(event) + writer.writeEvent(line, flushLogger = true) + line + } + + withTempDir { tempDir => + val sparkConf = new SparkConf + val hadoopConf = SparkHadoopUtil.newConfiguration(sparkConf) + val fs = new Path(tempDir.getAbsolutePath).getFileSystem(hadoopConf) + + val writer = new SingleEventLogFileWriter("app", None, tempDir.toURI, sparkConf, hadoopConf) + writer.start() + + val expectedLines = new mutable.ArrayBuffer[String] + + // filterApplicationEnd: Some(true) & Some(true) => filter in + expectedLines += writeEventToWriter(writer, SparkListenerApplicationEnd(0)) + + // filterBlockManagerAdded: Some(true) & Some(false) => filter out + writeEventToWriter(writer, SparkListenerBlockManagerAdded(0, BlockManagerId("1", "host1", 1), + 10)) + + // filterApplicationStart: Some(false) & Some(false) => filter out + writeEventToWriter(writer, SparkListenerApplicationStart("app", None, 0, "user", None)) + + // filterNodeBlacklisted: None & Some(true) => filter in + expectedLines += writeEventToWriter(writer, SparkListenerNodeBlacklisted(0, "host1", 1)) + + // filterNodeUnblacklisted: None & Some(false) => filter out + writeEventToWriter(writer, SparkListenerNodeUnblacklisted(0, "host1")) + + // other events: None & None => filter in + expectedLines += writeEventToWriter(writer, SparkListenerUnpersistRDD(0)) + + writer.stop() + + val filters = Seq(new TestEventFilter1, new TestEventFilter2) Review comment: Good finding. I might have been used for other tests as well but removed afterwards. Will move. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected] With regards, Apache Git Services --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
