spark FileSourceOptions 源码
spark FileSourceOptions 代码
文件路径：/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/FileSourceOptions.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.catalyst
import org.apache.spark.sql.catalyst.FileSourceOptions.{IGNORE_CORRUPT_FILES, IGNORE_MISSING_FILES}
import org.apache.spark.sql.catalyst.util.CaseInsensitiveMap
import org.apache.spark.sql.internal.SQLConf
/**
* Common options for the file-based data source.
*/
class FileSourceOptions(
@transient private val parameters: CaseInsensitiveMap[String])
extends Serializable {
def this(parameters: Map[String, String]) = this(CaseInsensitiveMap(parameters))
val ignoreCorruptFiles: Boolean = parameters.get(IGNORE_CORRUPT_FILES).map(_.toBoolean)
.getOrElse(SQLConf.get.ignoreCorruptFiles)
val ignoreMissingFiles: Boolean = parameters.get(IGNORE_MISSING_FILES).map(_.toBoolean)
.getOrElse(SQLConf.get.ignoreMissingFiles)
}
object FileSourceOptions {
val IGNORE_CORRUPT_FILES = "ignoreCorruptFiles"
val IGNORE_MISSING_FILES = "ignoreMissingFiles"
}
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