zhztheplayer commented on code in PR #13433:
URL: https://github.com/apache/iceberg/pull/13433#discussion_r2175544751
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spark/v4.0/spark/src/main/java/org/apache/iceberg/spark/SparkSQLProperties.java:
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@@ -19,11 +19,18 @@
package org.apache.iceberg.spark;
import java.time.Duration;
+import org.apache.iceberg.spark.source.BaseSparkPartitionReaderFactoryProvider;
public class SparkSQLProperties {
private SparkSQLProperties() {}
+ // Specifies an implementation class of SparkPartitionReaderFactoryProvider
+ public static final String PARTITION_READER_FACTORY_PROVIDER =
+ "spark.sql.iceberg.partition-reader-factory.provider";
+ public static final String PARTITION_READER_FACTORY_PROVIDER_DEFAULT =
+ BaseSparkPartitionReaderFactoryProvider.class.getName();
+
Review Comment:
This will only take effect for Spark 4.0.
I will add support for 3.4 and 3.5 as well if the community is good with the
change.
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