alamb commented on code in PR #15539:
URL: https://github.com/apache/datafusion/pull/15539#discussion_r2027622762
##########
datafusion/datasource/src/file_groups.rs:
##########
@@ -263,7 +264,21 @@ impl FileGroupPartitioner {
.flatten()
.chunk_by(|(partition_idx, _)| *partition_idx)
.into_iter()
- .map(|(_, group)| FileGroup::new(group.map(|(_, vals)|
vals).collect_vec()))
+ .map(|(_, group)| {
+ FileGroup::new(
Review Comment:
Is it posisble to recompute the overall FileGroup's statistics rather than
just marking it as inexact? If we have per-file statistics we should be able to
recompute each group's statistics
--
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: github-unsubscr...@datafusion.apache.org
For queries about this service, please contact Infrastructure at:
us...@infra.apache.org
---------------------------------------------------------------------
To unsubscribe, e-mail: github-unsubscr...@datafusion.apache.org
For additional commands, e-mail: github-h...@datafusion.apache.org
