zstan commented on a change in pull request #9751:
URL: https://github.com/apache/ignite/pull/9751#discussion_r791657663
##########
File path:
modules/calcite/src/main/java/org/apache/ignite/internal/processors/query/calcite/exec/rel/ScanNode.java
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@@ -58,8 +60,20 @@ public ScanNode(ExecutionContext<Row> ctx, RelDataType
rowType, Iterable<Row> sr
requested = rowsCnt;
- if (!inLoop)
- context().execute(this::push, this::onError);
+ if (!inLoop) {
+ if (firstReq) {
Review comment:
seems like stub as for me, wins here you can loose on real concurrent
processing.
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