com.nvidia.spark.rapids.HiveProvider.scala Maven / Gradle / Ivy
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Creates the distribution package of the RAPIDS plugin for Apache Spark
/*
* Copyright (c) 2022-2023, NVIDIA CORPORATION.
*
* Licensed 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 com.nvidia.spark.rapids
import org.apache.spark.sql.catalyst.expressions.Expression
import org.apache.spark.sql.execution.SparkPlan
import org.apache.spark.sql.execution.command.{DataWritingCommand, RunnableCommand}
/**
* The subclass of HiveProvider imports spark-hive classes. This file should not imports
* spark-hive because `class not found` exception may throw if spark-hive does not exist at
* runtime. Details see: https://github.com/NVIDIA/spark-rapids/issues/5648
*/
trait HiveProvider {
def getDataWriteCmds: Map[Class[_ <: DataWritingCommand],
DataWritingCommandRule[_ <: DataWritingCommand]]
def getRunnableCmds: Map[Class[_ <: RunnableCommand],
RunnableCommandRule[_ <: RunnableCommand]]
def getExprs: Map[Class[_ <: Expression], ExprRule[_ <: Expression]]
/**
* Getter for Execs that are specific to Hive.
*/
def getExecs: Map[Class[_ <: SparkPlan], ExecRule[_ <: SparkPlan]]
}