albertobastos commented on code in PR #15609: URL: https://github.com/apache/pinot/pull/15609#discussion_r2057947355
########## pinot-query-runtime/src/main/java/org/apache/pinot/query/service/dispatch/QueryDispatcher.java: ########## @@ -146,18 +156,39 @@ public QueryResult submitAndReduce(RequestContext context, DispatchableSubPlan d Set<QueryServerInstance> servers = new HashSet<>(); try { submit(requestId, dispatchableSubPlan, timeoutMs, servers, queryOptions); - try { - return runReducer(requestId, dispatchableSubPlan, timeoutMs, queryOptions, _mailboxService); - } finally { - if (isQueryCancellationEnabled()) { - _serversByQuery.remove(requestId); - } - } + return runReducer(requestId, dispatchableSubPlan, timeoutMs, queryOptions, _mailboxService); + } catch (Exception ex) { Review Comment: This `try-catch(Exception)-catch(Throwable)` chain feels a bit weird, I would at least add some comment explaining who is catching what. ########## pinot-common/src/main/proto/worker.proto: ########## @@ -39,6 +39,7 @@ message CancelRequest { message CancelResponse { // intentionally left empty Review Comment: This comment no longer applies. -- 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: commits-unsubscr...@pinot.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@pinot.apache.org For additional commands, e-mail: commits-h...@pinot.apache.org