jayzhan211 commented on code in PR #13133:
URL: https://github.com/apache/datafusion/pull/13133#discussion_r1818078524
##########
datafusion/physical-plan/src/sorts/merge.rs:
##########
@@ -127,12 +148,18 @@ impl<C: CursorValues> SortPreservingMergeStream<C> {
metrics,
aborted: false,
cursors: (0..stream_count).map(|_| None).collect(),
+ prev_cursors: (0..stream_count).map(|_| None).collect(),
+ round_robin_tie_breaker_mode: false,
+ num_of_polled_with_same_value: vec![0; stream_count],
Review Comment:
Maybe one tricky way is to find the closet index that is greater than the
index 🤔
--
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]
