61yao commented on code in PR #10123: URL: https://github.com/apache/pinot/pull/10123#discussion_r1072511341
########## pinot-query-runtime/src/main/java/org/apache/pinot/query/runtime/executor/RoundRobinScheduler.java: ########## @@ -79,6 +83,9 @@ public RoundRobinScheduler(long releaseTimeoutMs, Supplier<Long> ticker) { @Override public void register(OpChain operatorChain, boolean isNew) { + if (_isShutDown) { Review Comment: This class is not thread safe. Please see the java decoration and other implementation. It is caller's responsibility to make thread safe call to this call. -- 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