xleoken commented on code in PR #2119:
URL:
https://github.com/apache/incubator-celeborn/pull/2119#discussion_r1412731504
##########
master/src/main/scala/org/apache/celeborn/service/deploy/master/Master.scala:
##########
@@ -666,23 +666,32 @@ private[celeborn] class Master(
val shuffleKey = Utils.makeShuffleKey(requestSlots.applicationId,
requestSlots.shuffleId)
val availableWorkers = workersAvailable()
+ // reply false if all workers are unavailable
+ if (availableWorkers.isEmpty) {
+ logError(
+ s"Non available workers, offer slots for $numReducers reducers of
$shuffleKey failed!")
Review Comment:
Make sense, thanks
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