apoorvmittal10 commented on code in PR #19148:
URL: https://github.com/apache/kafka/pull/19148#discussion_r1986980330
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core/src/main/java/kafka/server/share/SharePartitionManager.java:
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@@ -427,29 +426,20 @@ private CompletableFuture<Map<TopicIdPartition,
ShareAcknowledgeResponseData.Par
/**
* The newContext method is used to create a new share fetch context for
every share fetch request.
* @param groupId The group id in the share fetch request.
- * @param shareFetchData The topic-partitions and their corresponding
maxBytes data in the share fetch request.
+ * @param shareFetchData The topic-partitions in the share fetch request.
* @param toForget The topic-partitions to forget present in the share
fetch request.
* @param reqMetadata The metadata in the share fetch request.
* @param isAcknowledgeDataPresent This tells whether the fetch request
received includes piggybacked acknowledgements or not
* @return The new share fetch context object
*/
- public ShareFetchContext newContext(String groupId, Map<TopicIdPartition,
ShareFetchRequest.SharePartitionData> shareFetchData,
+ public ShareFetchContext newContext(String groupId, List<TopicIdPartition>
shareFetchData,
List<TopicIdPartition> toForget,
ShareRequestMetadata reqMetadata, Boolean isAcknowledgeDataPresent) {
ShareFetchContext context;
- // TopicPartition with maxBytes as 0 should not be added in the
cachedPartitions
- Map<TopicIdPartition, ShareFetchRequest.SharePartitionData>
shareFetchDataWithMaxBytes = new HashMap<>();
- shareFetchData.forEach((tp, sharePartitionData) -> {
- if (sharePartitionData.maxBytes > 0)
shareFetchDataWithMaxBytes.put(tp, sharePartitionData);
- });
// If the request's epoch is FINAL_EPOCH or INITIAL_EPOCH, we should
remove the existing sessions. Also, start a
// new session in case it is INITIAL_EPOCH. Hence, we need to treat
them as special cases.
if (reqMetadata.isFull()) {
ShareSessionKey key = shareSessionKey(groupId,
reqMetadata.memberId());
if (reqMetadata.epoch() == ShareRequestMetadata.FINAL_EPOCH) {
- // If the epoch is FINAL_EPOCH, don't try to create a new
session.
- if (!shareFetchDataWithMaxBytes.isEmpty()) {
- throw Errors.INVALID_REQUEST.exception();
- }
Review Comment:
Sounds good.
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