leesf commented on code in PR #5943:
URL: https://github.com/apache/hudi/pull/5943#discussion_r928353409
##########
hudi-spark-datasource/hudi-spark3-common/src/main/scala/org/apache/spark/sql/adapter/BaseSpark3Adapter.scala:
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@@ -81,23 +80,12 @@ abstract class BaseSpark3Adapter extends SparkAdapter with
Logging {
}
}
- override def createExtendedSparkParser: Option[(SparkSession,
ParserInterface) => ParserInterface] = {
- // since spark3.2.1 support datasourceV2, so we need to a new SqlParser to
deal DDL statment
- if (SPARK_VERSION.startsWith("3.1")) {
- val loadClassName =
"org.apache.spark.sql.parser.HoodieSpark312ExtendedSqlParser"
- Some {
- (spark: SparkSession, delegate: ParserInterface) => {
- val clazz = Class.forName(loadClassName, true,
Thread.currentThread().getContextClassLoader)
- val ctor = clazz.getConstructors.head
- ctor.newInstance(spark, delegate).asInstanceOf[ParserInterface]
- }
- }
- } else {
- None
- }
- }
-
override def createInterpretedPredicate(e: Expression): InterpretedPredicate
= {
Predicate.createInterpreted(e)
}
+
+ override def getQueryParserFromExtendedSqlParser(session: SparkSession,
delegate: ParserInterface,
Review Comment:
can this method defined in `SparkAdapter` and default implement is
unsupported ?
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