westonpace commented on code in PR #41125:
URL: https://github.com/apache/arrow/pull/41125#discussion_r1603235631
##########
cpp/src/arrow/acero/asof_join_node.cc:
##########
@@ -1425,31 +1431,86 @@ class AsofJoinNode : public ExecNode {
// The reason for this is that there are cases at the end of a table where
we don't
// know whether the RHS of the join is up-to-date until we know that the
table is
// finished.
- process_.Push(true);
+ PushProcess(true);
+
return Status::OK();
}
+ void PushProcess(bool value) {
+#ifdef ARROW_ENABLE_THREADING
+ process_.Push(value);
+#else
+ if (value) {
+ ProcessNonThreaded();
+ }
Review Comment:
I notice in the sorted merge node you have an else branch here which calls
`EndFromSingleThread`. Is that needed here?
--
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]
