singhpk234 commented on code in PR #10659:
URL: https://github.com/apache/iceberg/pull/10659#discussion_r1674683253
##########
spark/v3.5/spark/src/main/java/org/apache/iceberg/spark/source/SparkScan.java:
##########
@@ -175,7 +181,25 @@ public Statistics estimateStatistics() {
protected Statistics estimateStatistics(Snapshot snapshot) {
// its a fresh table, no data
if (snapshot == null) {
- return new Stats(0L, 0L);
+ return new Stats(0L, 0L, Maps.newHashMap());
+ }
+
+ Map<NamedReference, ColumnStatistics> map = Maps.newHashMap();
+
+ if (readConf.enableColumnStats()) {
Review Comment:
[Q] NDV can't be used for non CBO cases, do we need to couple this flag by
checking cbo is enabled addtionally as well `spark.sql.cbo.enabled` other wise
SizeInBytesOnlyStatsPlanVisitor will be used ?
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
