AMashenkov commented on code in PR #6172:
URL: https://github.com/apache/ignite-3/pull/6172#discussion_r2179506048


##########
modules/sql-engine/src/main/java/org/apache/ignite/internal/sql/engine/exec/rel/NestedLoopJoinNode.java:
##########
@@ -440,6 +450,11 @@ protected void join() throws Exception {
                         if (rightIdx == rightMaterialized.size()) {
                             left = null;
                             rightIdx = 0;
+
+                            // Allow others to do their job.
+                            execute(this::join);
+
+                            return;

Review Comment:
   In case of large left table, you will schedule a task for every left row.
   This looks too much.



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