org.apache.comet.shims.ShimSQLConf.scala Maven / Gradle / Ivy
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* Licensed to the Apache Software Foundation (ASF) under one
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* distributed with this work for additional information
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* 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,
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package org.apache.comet.shims
import org.apache.spark.sql.internal.SQLConf
import org.apache.spark.sql.internal.SQLConf.LegacyBehaviorPolicy
trait ShimSQLConf {
/**
* Spark 3.4 renamed parquetFilterPushDownStringStartWith to
* parquetFilterPushDownStringPredicate
*
* TODO: delete after dropping Spark 3.3 support and simply use
* parquetFilterPushDownStringPredicate
*/
protected def getPushDownStringPredicate(sqlConf: SQLConf): Boolean =
sqlConf.getClass.getMethods
.flatMap(m =>
m.getName match {
case "parquetFilterPushDownStringStartWith" | "parquetFilterPushDownStringPredicate" =>
Some(m.invoke(sqlConf).asInstanceOf[Boolean])
case _ => None
})
.head
protected val LEGACY = LegacyBehaviorPolicy.LEGACY
protected val CORRECTED = LegacyBehaviorPolicy.CORRECTED
}