spark SQLTab 源码
spark SQLTab 代码
文件路径：/sql/core/src/main/scala/org/apache/spark/sql/execution/ui/SQLTab.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.sql.execution.ui
import org.apache.spark.internal.Logging
import org.apache.spark.ui.{SparkUI, SparkUITab}
class SQLTab(val sqlStore: SQLAppStatusStore, sparkUI: SparkUI)
extends SparkUITab(sparkUI, "SQL") with Logging {
override val name = "SQL / DataFrame"
val parent = sparkUI
attachPage(new AllExecutionsPage(this))
attachPage(new ExecutionPage(this))
parent.attachTab(this)
parent.addStaticHandler(SQLTab.STATIC_RESOURCE_DIR, "/static/sql")
}
object SQLTab {
private val STATIC_RESOURCE_DIR = "org/apache/spark/sql/execution/ui/static"
}
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