advancedxy commented on code in PR #494:
URL: https://github.com/apache/incubator-uniffle/pull/494#discussion_r1072299512
##########
server/src/main/java/org/apache/uniffle/server/ShuffleTaskManager.java:
##########
@@ -574,11 +584,20 @@ public void removeResources(String appId) {
new AppPurgeEvent(appId, getUserByAppId(appId), new
ArrayList<>(shuffleToCachedBlockIds.keySet()))
);
}
+ if (shuffleTaskInfo.hasHugePartition()) {
+ ShuffleServerMetrics.gaugeAppWithHugePartitionNum.dec();
+
ShuffleServerMetrics.gaugeHugePartitionNum.dec(shuffleTaskInfo.getHugePartitionSize());
+ }
LOG.info("Finish remove resource for appId[" + appId + "] cost " +
(System.currentTimeMillis() - start) + " ms");
}
public void refreshAppId(String appId) {
- shuffleTaskInfos.computeIfAbsent(appId, x -> new
ShuffleTaskInfo()).setCurrentTimes(System.currentTimeMillis());
+ shuffleTaskInfos.computeIfAbsent(
+ appId,
+ x -> {
+ ShuffleServerMetrics.counterTotalAppNum.inc();
Review Comment:
> If it is removed and then registered, that means the data will be lost,
this is a critical bug.
The case I described, there’s no data lose. And mostly case, the app shall
be failed.
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