tillrohrmann commented on a change in pull request #7227: [FLINK-11059]
[runtime] do not add releasing failed slot to free slots
URL: https://github.com/apache/flink/pull/7227#discussion_r292877145
##########
File path:
flink-runtime/src/main/java/org/apache/flink/runtime/jobmaster/slotpool/SlotPoolImpl.java
##########
@@ -773,15 +788,9 @@ private void checkIdleSlot() {
componentMainThreadExecutor,
(Acknowledge ignored, Throwable
throwable) -> {
if (throwable != null) {
- if
(registeredTaskManagers.contains(expiredSlot.getTaskManagerId())) {
-
log.debug("Releasing slot [{}] of registered TaskExecutor {} failed. " +
-
"Trying to fulfill a different slot request.", allocationID,
expiredSlot.getTaskManagerId(),
-
throwable);
-
tryFulfillSlotRequestOrMakeAvailable(expiredSlot);
- } else {
-
log.debug("Releasing slot [{}] failed and owning TaskExecutor {} is no " +
- "longer
registered. Discarding slot.", allocationID, expiredSlot.getTaskManagerId());
- }
+ // The slot status will
be synced to task manager in next heartbeat.
+ log.debug("Releasing
slot [{}] of registered TaskExecutor {} failed. Discarding slot.",
+
allocationID, expiredSlot.getTaskManagerId(), throwable);
Review comment:
Shall we try to `freeSlot` for a fixed number of retries?
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