azagrebin commented on a change in pull request #10034: [FLINK-14400] Shrink
scope of MemoryManager from TaskExecutor to slot
URL: https://github.com/apache/flink/pull/10034#discussion_r341145951
##########
File path:
flink-runtime/src/main/java/org/apache/flink/runtime/taskexecutor/TaskManagerServices.java
##########
@@ -302,6 +299,30 @@ public static TaskManagerServices fromConfiguration(
taskEventDispatcher);
}
+ private static TaskSlotTable createTaskSlotTable(
+ int numberOfSlots,
+ long managedMemorySize,
+ long timerServiceShutdownTimeout) {
+ final List<ResourceProfile> resourceProfiles =
+ Collections.nCopies(numberOfSlots,
computeSlotResourceProfile(numberOfSlots, managedMemorySize));
+ final TimerService<AllocationID> timerService = new
TimerService<>(
+ new ScheduledThreadPoolExecutor(1),
+ timerServiceShutdownTimeout);
+ return new
TaskSlotTable(createTaskSlotsFromResources(resourceProfiles), timerService);
+ }
+
+ public static List<TaskSlot>
createTaskSlotsFromResources(Collection<ResourceProfile> resourceProfiles) {
Review comment:
used in `TaskSlotTableBuilder`, true, not needed
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