danny0405 commented on code in PR #19041:
URL: https://github.com/apache/hudi/pull/19041#discussion_r3464064958
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hudi-common/src/main/java/org/apache/hudi/common/util/CleanerUtils.java:
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@@ -151,8 +152,16 @@ public static Option<HoodieInstant>
getEarliestCommitToRetain(
} else if (cleaningPolicy == HoodieCleaningPolicy.KEEP_LATEST_BY_HOURS) {
ZonedDateTime latestDateTime = ZonedDateTime.ofInstant(latestInstant,
timeZone.getZoneId());
String earliestTimeToRetain =
TimelineUtils.formatDate(Date.from(latestDateTime.minusHours(hoursRetained).toInstant()));
- earliestCommitToRetain =
Option.fromJavaOptional(completedCommitsTimeline.getInstantsAsStream().filter(i
-> compareTimestamps(i.requestedTime(),
- GREATER_THAN_OR_EQUALS, earliestTimeToRetain)).findFirst());
+ earliestCommitToRetain =
Option.fromJavaOptional(completedCommitsTimeline.getInstantsAsStream()
+ .filter(i -> compareTimestamps(i.requestedTime(),
GREATER_THAN_OR_EQUALS, earliestTimeToRetain))
+ .findFirst());
+
+ Option<HoodieInstant> earliestPendingCommit = commitsTimeline.filter(s
-> !s.isCompleted()).firstInstant();
+ if (earliestPendingCommit.isPresent()
+ && (!earliestCommitToRetain.isPresent()
+ || compareTimestamps(earliestPendingCommit.get().requestedTime(),
LESSER_THAN, earliestCommitToRetain.get().requestedTime()))) {
+ earliestCommitToRetain =
completedCommitsTimeline.findInstantsBefore(earliestPendingCommit.get().requestedTime()).lastInstant();
Review Comment:
> I think we should avoid relying on a global pending guard for file
deletion and instead focus this PR on making by-hours ECTR completion-time
based, plus any archive protection needed around that.
The archival is blocked automatically by pending instants.
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