jerqi commented on code in PR #428:
URL: https://github.com/apache/incubator-uniffle/pull/428#discussion_r1050348301
##########
server/src/main/java/org/apache/uniffle/server/ShuffleTaskManager.java:
##########
@@ -121,6 +124,11 @@ public ShuffleTaskManager(
leakShuffleDataCheckExecutorService.scheduleAtFixedRate(
() -> checkLeakShuffleData(), leakShuffleDataCheckInterval,
leakShuffleDataCheckInterval, TimeUnit.MILLISECONDS);
+ this.triggerFlushExecutorService =
Executors.newSingleThreadScheduledExecutor(
+ ThreadUtils.getThreadFactory("triggerShuffleBufferManagerFlush"));
+ triggerFlushExecutorService.scheduleAtFixedRate(
Review Comment:
Is it only useful for tests?
##########
server/src/main/java/org/apache/uniffle/server/ShuffleServerGrpcService.java:
##########
@@ -226,26 +227,21 @@ public void sendShuffleData(SendShuffleDataRequest req,
return;
}
final long start = System.currentTimeMillis();
+ manager.markBufferInUse(requireBufferId);
Review Comment:
The gc time of our server will be a little long. Will it increase the
probability of this problem?
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