liangyepianzhou commented on code in PR #20948:
URL: https://github.com/apache/pulsar/pull/20948#discussion_r1303661101
##########
pulsar-client/src/main/java/org/apache/pulsar/client/impl/ConsumerImpl.java:
##########
@@ -1449,21 +1449,28 @@ private ByteBuf processMessageChunk(ByteBuf
compressedPayload, MessageMetadata m
// discard message if chunk is out-of-order
if (chunkedMsgCtx == null || chunkedMsgCtx.chunkedMsgBuffer == null
|| msgMetadata.getChunkId() !=
(chunkedMsgCtx.lastChunkedMessageId + 1)) {
- // means we lost the first chunk: should never happen
- log.info("Received unexpected chunk messageId {}, last-chunk-id{},
chunkId = {}", msgId,
- (chunkedMsgCtx != null ?
chunkedMsgCtx.lastChunkedMessageId : null), msgMetadata.getChunkId());
- if (chunkedMsgCtx != null) {
- if (chunkedMsgCtx.chunkedMsgBuffer != null) {
-
ReferenceCountUtil.safeRelease(chunkedMsgCtx.chunkedMsgBuffer);
+ // Filter duplicated chunks instead of discard it.
+ if (chunkedMsgCtx == null || msgMetadata.getChunkId() <=
chunkedMsgCtx.lastChunkedMessageId) {
+ log.warn("[{}] Receive a repeated chunk messageId {},
last-chunk-id{}, chunkId = {}",
+ msgMetadata.getProducerName(), chunkedMsgCtx == null ?
null
+ : chunkedMsgCtx.lastChunkedMessageId, msgId,
msgMetadata.getChunkId());
+ } else {
+ // means we lost the first chunk: should never happen
Review Comment:
No, I think we should not.
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
