zstan commented on code in PR #2241:
URL: https://github.com/apache/ignite-3/pull/2241#discussion_r1244838075
##########
modules/sql-engine/src/main/java/org/apache/ignite/internal/sql/engine/exec/ExecutionServiceImpl.java:
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@@ -888,14 +903,6 @@ private CompletableFuture<Void>
awaitFragmentInitialisationAndClose() {
cancelFuts.add(
CompletableFuture.allOf(entry.getValue().toArray(new
CompletableFuture[0]))
- .handle((none2, t) -> {
- // Some fragments may be completed
exceptionally, and that is fine.
- // Here we need to make sure that all
query initialisation requests
- // have been processed before sending a
cancellation request. That's
- // why we just ignore any exception.
-
- return null;
- })
Review Comment:
as i can see : 1. remoteFragmentInitCompletion holder completes it\`s
futures only on one place 2. i don\`t understand what problem solve this code
if future somethere completes exceptionally. Plz give me the clue
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