Technoboy- commented on code in PR #22751:
URL: https://github.com/apache/pulsar/pull/22751#discussion_r1713647909
##########
pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/PersistentDispatcherMultipleConsumers.java:
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@@ -891,10 +897,29 @@ private boolean sendChunkedMessagesToConsumers(ReadType
readType,
@Override
public synchronized void readEntriesFailed(ManagedLedgerException
exception, Object ctx) {
-
ReadType readType = (ReadType) ctx;
- long waitTimeMillis = readFailureBackoff.next();
+ if (readType == ReadType.Normal) {
+ havePendingRead = false;
+ } else {
+ havePendingReplayRead = false;
+ if (exception instanceof
ManagedLedgerException.InvalidReplayPositionException) {
+ PositionImpl markDeletePosition = (PositionImpl)
cursor.getMarkDeletedPosition();
+
redeliveryMessages.removeAllUpTo(markDeletePosition.getLedgerId(),
markDeletePosition.getEntryId());
+ }
+ }
+ if (shouldRewindBeforeReadingOrReplaying) {
+ shouldRewindBeforeReadingOrReplaying = false;
+ cursor.rewind();
+ }
+ readBatchSize = serviceConfig.getDispatcherMinReadBatchSize();
+ // Do not keep reading more entries if the cursor is already closed.
+ if (exception instanceof
ManagedLedgerException.CursorAlreadyClosedException) {
+ log.warn("[{}] Cursor was already closed when reading entries",
name);
+ return;
+ }
+
+ long waitTimeMillis = readFailureBackoff.next();
Review Comment:
why move these before the exception ?
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