shuyouZZ commented on code in PR #38983:
URL: https://github.com/apache/spark/pull/38983#discussion_r1045534968
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core/src/main/scala/org/apache/spark/deploy/history/FsHistoryProvider.scala:
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@@ -272,17 +272,17 @@ private[history] class FsHistoryProvider(conf: SparkConf,
clock: Clock)
// Disable the background thread during tests.
if (!conf.contains(IS_TESTING)) {
- // A task that periodically checks for event log updates on disk.
- logDebug(s"Scheduling update thread every $UPDATE_INTERVAL_S seconds")
- pool.scheduleWithFixedDelay(
- getRunner(() => checkForLogs()), 0, UPDATE_INTERVAL_S,
TimeUnit.SECONDS)
-
if (conf.get(CLEANER_ENABLED)) {
// A task that periodically cleans event logs on disk.
pool.scheduleWithFixedDelay(
getRunner(() => cleanLogs()), 0, CLEAN_INTERVAL_S, TimeUnit.SECONDS)
}
+ // A task that periodically checks for event log updates on disk.
Review Comment:
I understand it, thanks
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