rkhachatryan commented on code in PR #21981:
URL: https://github.com/apache/flink/pull/21981#discussion_r1116811933
##########
flink-runtime/src/main/java/org/apache/flink/runtime/scheduler/adaptive/allocator/StateLocalitySlotAssigner.java:
##########
@@ -157,13 +165,21 @@ public Map<AllocationID, Integer> calculateScore(
.getMaxParallelism(),
parallelism.get(evi.getJobVertexId()),
evi.getSubtaskIndex());
+ // Estimate state size per key group. For scoring, assume 1 if
size estimate is 0 to
+ // accommodate for averaging non-zero states
+ Optional<Long> kgSizeMaybe =
+ stateSizeEstimates.estimate(evi.getJobVertexId()).map(e ->
Math.max(e, 1L));
+ if (!kgSizeMaybe.isPresent()) {
+ continue;
+ }
Review Comment:
Yes (the operator didn't add **any** managed keyed state to the latest
checkpoint).
--
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: issues-unsubscr...@flink.apache.org
For queries about this service, please contact Infrastructure at:
us...@infra.apache.org
