spark StatusAPIImpl 源码
spark StatusAPIImpl 代码
文件路径：/core/src/main/scala/org/apache/spark/StatusAPIImpl.scala
/*
* 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
private class SparkJobInfoImpl (
val jobId: Int,
val stageIds: Array[Int],
val status: JobExecutionStatus)
extends SparkJobInfo
private class SparkStageInfoImpl(
val stageId: Int,
val currentAttemptId: Int,
val submissionTime: Long,
val name: String,
val numTasks: Int,
val numActiveTasks: Int,
val numCompletedTasks: Int,
val numFailedTasks: Int)
extends SparkStageInfo
private class SparkExecutorInfoImpl(
val host: String,
val port: Int,
val cacheSize: Long,
val numRunningTasks: Int,
val usedOnHeapStorageMemory: Long,
val usedOffHeapStorageMemory: Long,
val totalOnHeapStorageMemory: Long,
val totalOffHeapStorageMemory: Long)
extends SparkExecutorInfo
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