coderzc commented on code in PR #21187:
URL: https://github.com/apache/pulsar/pull/21187#discussion_r1456849047
##########
pulsar-broker/src/main/java/org/apache/pulsar/compaction/CompactedTopicImpl.java:
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@@ -100,7 +100,13 @@ public void asyncReadEntriesOrWait(ManagedCursor cursor,
boolean isFirstRead,
ReadEntriesCallback callback, Consumer
consumer) {
PositionImpl cursorPosition;
- if (isFirstRead &&
MessageId.earliest.equals(consumer.getStartMessageId())){
+ boolean readFromEarliest = false;
+ if (!cursor.isDurable() || ((ManagedCursorImpl)
cursor).isCompactionCursor()
+ || cursor.getMarkDeletedPosition() == null
+ || cursor.getMarkDeletedPosition().getEntryId() == -1L) {
+ readFromEarliest = isFirstRead &&
MessageId.earliest.equals(consumer.getStartMessageId());
+ }
Review Comment:
This is for cherry-picking it to old release version.
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