pan3793 commented on code in PR #7476:
URL: https://github.com/apache/kyuubi/pull/7476#discussion_r3805047913
##########
extensions/spark/kyuubi-spark-connector-hive/src/main/scala/org/apache/spark/sql/hive/kyuubi/connector/HiveBridgeHelper.scala:
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@@ -119,4 +124,36 @@ object HiveBridgeHelper {
implicit class NamespaceHelper(namespace: Array[String]) {
def quoted: String = namespace.map(quoteIfNeeded).mkString(".")
}
+
+ def orcConvertibleFilters(
+ schema: StructType,
+ caseSensitive: Boolean,
+ dataFilters: Seq[Filter]): Seq[Filter] = {
+ val dataTypeMap = OrcFilters.getSearchableTypeMap(schema, caseSensitive)
+ OrcFilters.convertibleFilters(dataTypeMap, dataFilters)
+ }
+
+ def parquetConvertibleFilters(
+ readDataSchema: StructType,
+ dataFilters: Seq[Filter]): Seq[Filter] = {
+ val sqlConf = SQLConf.get
+ val pushDownDate = sqlConf.parquetFilterPushDownDate
+ val pushDownTimestamp = sqlConf.parquetFilterPushDownTimestamp
+ val pushDownDecimal = sqlConf.parquetFilterPushDownDecimal
+ val pushDownStringPredicate = sqlConf.parquetFilterPushDownStringPredicate
+ val pushDownInFilterThreshold =
sqlConf.parquetFilterPushDownInFilterThreshold
+ val isCaseSensitive = sqlConf.caseSensitiveAnalysis
+ val parquetSchema = new
SparkToParquetSchemaConverter(sqlConf).convert(readDataSchema)
+ val rebaseSpec = RebaseSpec(LegacyBehaviorPolicy.CORRECTED)
Review Comment:
why should we hardcode CORRECTED here?
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