/
BasicEventFilterSuite.scala
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/
BasicEventFilterSuite.scala
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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.deploy.history
import org.apache.spark.{storage, SparkContext, SparkFunSuite, Success, TaskState}
import org.apache.spark.deploy.history.EventFilter.FilterStatistics
import org.apache.spark.executor.ExecutorMetrics
import org.apache.spark.scheduler._
import org.apache.spark.status.ListenerEventsTestHelper._
import org.apache.spark.storage.{BlockManagerId, RDDBlockId, StorageLevel}
class BasicEventFilterSuite extends SparkFunSuite {
import BasicEventFilterSuite._
test("filter out events for finished jobs") {
// assume finished job 1 with stage 1, tasks (1, 2), rdds (1, 2)
// live job 2 with stage 2 with tasks (3, 4) & rdds (3, 4),
// and stage 3 with tasks (5, 6) & rdds (5, 6)
val liveJobs = Set(2)
val liveStages = Set(2, 3)
val liveTasks = Set(3L, 4L, 5L, 6L)
val liveRDDs = Set(3, 4, 5, 6)
val liveExecutors: Set[String] = Set("1", "2")
val filterStats = FilterStatistics(
// counts finished job 1
liveJobs.size + 1,
liveJobs.size,
// counts finished stage 1 for job 1
liveStages.size + 1,
liveStages.size,
// counts finished tasks (1, 2) for job 1
liveTasks.size + 2,
liveTasks.size)
val filter = new BasicEventFilter(filterStats, liveJobs, liveStages, liveTasks, liveRDDs,
liveExecutors)
val acceptFn = filter.acceptFn().lift
// Verifying with finished job 1
val rddsForStage1 = createRddsWithId(1 to 2)
val stage1 = createStage(1, rddsForStage1, Nil)
val tasksForStage1 = createTasks(Seq(1L, 2L), liveExecutors.toArray, 0)
tasksForStage1.foreach { task => task.markFinished(TaskState.FINISHED, 5) }
val jobStartEventForJob1 = SparkListenerJobStart(1, 0, Seq(stage1))
val jobEndEventForJob1 = SparkListenerJobEnd(1, 0, JobSucceeded)
val stageSubmittedEventsForJob1 = SparkListenerStageSubmitted(stage1)
val stageCompletedEventsForJob1 = SparkListenerStageCompleted(stage1)
val unpersistRDDEventsForJob1 = (1 to 2).map(SparkListenerUnpersistRDD)
// job events for finished job should be rejected
assert(Some(false) === acceptFn(jobStartEventForJob1))
assert(Some(false) === acceptFn(jobEndEventForJob1))
// stage events for finished job should be rejected
// NOTE: it doesn't filter out stage events which are also related to the executor
assertFilterStageEvents(
acceptFn,
stageSubmittedEventsForJob1,
stageCompletedEventsForJob1,
unpersistRDDEventsForJob1,
SparkListenerSpeculativeTaskSubmitted(stage1.stageId, stageAttemptId = 1),
Some(false))
// task events for finished job should be rejected
assertFilterTaskEvents(acceptFn, tasksForStage1, stage1, Some(false))
// Verifying with live job 2
val rddsForStage2 = createRddsWithId(3 to 4)
val stage2 = createStage(2, rddsForStage2, Nil)
val tasksForStage2 = createTasks(Seq(3L, 4L), liveExecutors.toArray, 0)
tasksForStage1.foreach { task => task.markFinished(TaskState.FINISHED, 5) }
val jobStartEventForJob2 = SparkListenerJobStart(2, 0, Seq(stage2))
val stageSubmittedEventsForJob2 = SparkListenerStageSubmitted(stage2)
val stageCompletedEventsForJob2 = SparkListenerStageCompleted(stage2)
val unpersistRDDEventsForJob2 = rddsForStage2.map { rdd => SparkListenerUnpersistRDD(rdd.id) }
// job events for live job should be accepted
assert(Some(true) === acceptFn(jobStartEventForJob2))
// stage events for live job should be accepted
assertFilterStageEvents(
acceptFn,
stageSubmittedEventsForJob2,
stageCompletedEventsForJob2,
unpersistRDDEventsForJob2,
SparkListenerSpeculativeTaskSubmitted(stage2.stageId, stageAttemptId = 1),
Some(true))
// task events for live job should be accepted
assertFilterTaskEvents(acceptFn, tasksForStage2, stage2, Some(true))
}
test("accept all events for block manager addition/removal on driver") {
val filter = new BasicEventFilter(EMPTY_STATS, Set.empty, Set.empty, Set.empty, Set.empty,
Set.empty)
val acceptFn = filter.acceptFn().lift
val bmId = BlockManagerId(SparkContext.DRIVER_IDENTIFIER, "host1", 1)
assert(Some(true) === acceptFn(SparkListenerBlockManagerAdded(0, bmId, 1)))
assert(Some(true) === acceptFn(SparkListenerBlockManagerRemoved(1, bmId)))
assert(Some(true) === acceptFn(SparkListenerBlockUpdated(
storage.BlockUpdatedInfo(bmId, RDDBlockId(1, 1), StorageLevel.DISK_ONLY, 0, 10))))
}
test("filter out events for dead executors") {
// assume executor 1 was dead, and live executor 2 is available
val liveExecutors: Set[String] = Set("2")
val filter = new BasicEventFilter(EMPTY_STATS, Set.empty, Set.empty, Set.empty, Set.empty,
liveExecutors)
val acceptFn = filter.acceptFn().lift
// events for dead executor should be rejected
assert(Some(false) === acceptFn(createExecutorAddedEvent(1)))
// though the name of event is stage executor metrics, AppStatusListener only deals with
// live executors
assert(Some(false) === acceptFn(
SparkListenerStageExecutorMetrics(1.toString, 0, 0, new ExecutorMetrics)))
assert(Some(false) === acceptFn(SparkListenerExecutorBlacklisted(0, 1.toString, 1)))
assert(Some(false) === acceptFn(SparkListenerExecutorUnblacklisted(0, 1.toString)))
assert(Some(false) === acceptFn(createExecutorRemovedEvent(1)))
val bmId = BlockManagerId(1.toString, "host1", 1)
assert(Some(false) === acceptFn(SparkListenerBlockManagerAdded(0, bmId, 1)))
assert(Some(false) === acceptFn(SparkListenerBlockManagerRemoved(1, bmId)))
assert(Some(false) === acceptFn(SparkListenerBlockUpdated(
storage.BlockUpdatedInfo(bmId, RDDBlockId(1, 1), StorageLevel.DISK_ONLY, 0, 10))))
// events for live executor should be accepted
assert(Some(true) === acceptFn(createExecutorAddedEvent(2)))
assert(Some(true) === acceptFn(
SparkListenerStageExecutorMetrics(2.toString, 0, 0, new ExecutorMetrics)))
assert(Some(true) === acceptFn(SparkListenerExecutorBlacklisted(0, 2.toString, 1)))
assert(Some(true) === acceptFn(SparkListenerExecutorUnblacklisted(0, 2.toString)))
assert(Some(true) === acceptFn(createExecutorRemovedEvent(2)))
val bmId2 = BlockManagerId(2.toString, "host1", 1)
assert(Some(true) === acceptFn(SparkListenerBlockManagerAdded(0, bmId2, 1)))
assert(Some(true) === acceptFn(SparkListenerBlockManagerRemoved(1, bmId2)))
assert(Some(true) === acceptFn(SparkListenerBlockUpdated(
storage.BlockUpdatedInfo(bmId2, RDDBlockId(1, 1), StorageLevel.DISK_ONLY, 0, 10))))
}
test("other events should be left to other filters") {
val filter = new BasicEventFilter(EMPTY_STATS, Set.empty, Set.empty, Set.empty, Set.empty,
Set.empty)
val acceptFn = filter.acceptFn().lift
assert(None === acceptFn(SparkListenerEnvironmentUpdate(Map.empty)))
assert(None === acceptFn(SparkListenerApplicationStart("1", Some("1"), 0, "user", None)))
assert(None === acceptFn(SparkListenerApplicationEnd(1)))
assert(None === acceptFn(SparkListenerNodeBlacklisted(0, "host1", 1)))
assert(None === acceptFn(SparkListenerNodeUnblacklisted(0, "host1")))
assert(None === acceptFn(SparkListenerLogStart("testVersion")))
}
private def assertFilterStageEvents(
acceptFn: SparkListenerEvent => Option[Boolean],
stageSubmitted: SparkListenerStageSubmitted,
stageCompleted: SparkListenerStageCompleted,
unpersistRDDs: Seq[SparkListenerUnpersistRDD],
taskSpeculativeSubmitted: SparkListenerSpeculativeTaskSubmitted,
expectedVal: Option[Boolean]): Unit = {
assert(acceptFn(stageSubmitted) === expectedVal)
assert(acceptFn(stageCompleted) === expectedVal)
unpersistRDDs.foreach { event =>
assert(acceptFn(event) === expectedVal)
}
assert(acceptFn(taskSpeculativeSubmitted) === expectedVal)
}
private def assertFilterTaskEvents(
acceptFn: SparkListenerEvent => Option[Boolean],
taskInfos: Seq[TaskInfo],
stageInfo: StageInfo,
expectedVal: Option[Boolean]): Unit = {
taskInfos.foreach { task =>
val taskStartEvent = SparkListenerTaskStart(stageInfo.stageId, 0, task)
assert(acceptFn(taskStartEvent) === expectedVal)
val taskGettingResultEvent = SparkListenerTaskGettingResult(task)
assert(acceptFn(taskGettingResultEvent) === expectedVal)
val taskEndEvent = SparkListenerTaskEnd(stageInfo.stageId, 0, "taskType",
Success, task, new ExecutorMetrics, null)
assert(acceptFn(taskEndEvent) === expectedVal)
}
}
}
object BasicEventFilterSuite {
val EMPTY_STATS = FilterStatistics(0, 0, 0, 0, 0, 0)
}