sjhajharia commented on code in PR #18671:
URL: https://github.com/apache/kafka/pull/18671#discussion_r1931720091
##########
group-coordinator/src/main/java/org/apache/kafka/coordinator/group/GroupCoordinatorService.java:
##########
@@ -935,6 +958,53 @@ public
CompletableFuture<OffsetFetchResponseData.OffsetFetchResponseGroup> fetch
}
}
+ /**
+ * See {@link GroupCoordinator#describeShareGroupOffsets(RequestContext,
ReadShareGroupStateSummaryRequestData)}.
+ */
+ @Override
+ public CompletableFuture<ReadShareGroupStateSummaryResponseData>
describeShareGroupOffsets(
+ RequestContext context,
+ ReadShareGroupStateSummaryRequestData requestData
+ ) {
+ if (!isActive.get()) {
+ return CompletableFuture.completedFuture(
+ new ReadShareGroupStateSummaryResponseData()
+
.setResults(ReadShareGroupStateSummaryRequest.getErrorReadShareGroupStateSummary(
+ requestData.topics(),
+ Errors.COORDINATOR_NOT_AVAILABLE
+ ))
+ );
+ }
+ CompletableFuture<ReadShareGroupStateSummaryResponseData> future = new
CompletableFuture<>();
+
persister.readSummary(ReadShareGroupStateSummaryParameters.from(requestData))
+ .whenComplete((result, error) -> {
+ if (error != null) {
+ log.error("Failed to read summary of the share partition");
+ future.completeExceptionally(error);
+ return;
Review Comment:
Added some more tests to GroupCoordinatorServiceTest
##########
group-coordinator/src/main/java/org/apache/kafka/coordinator/group/GroupCoordinatorService.java:
##########
@@ -935,6 +958,53 @@ public
CompletableFuture<OffsetFetchResponseData.OffsetFetchResponseGroup> fetch
}
}
+ /**
+ * See {@link GroupCoordinator#describeShareGroupOffsets(RequestContext,
ReadShareGroupStateSummaryRequestData)}.
+ */
+ @Override
+ public CompletableFuture<ReadShareGroupStateSummaryResponseData>
describeShareGroupOffsets(
+ RequestContext context,
+ ReadShareGroupStateSummaryRequestData requestData
+ ) {
+ if (!isActive.get()) {
+ return CompletableFuture.completedFuture(
+ new ReadShareGroupStateSummaryResponseData()
+
.setResults(ReadShareGroupStateSummaryRequest.getErrorReadShareGroupStateSummary(
+ requestData.topics(),
+ Errors.COORDINATOR_NOT_AVAILABLE
+ ))
+ );
+ }
+ CompletableFuture<ReadShareGroupStateSummaryResponseData> future = new
CompletableFuture<>();
+
persister.readSummary(ReadShareGroupStateSummaryParameters.from(requestData))
+ .whenComplete((result, error) -> {
+ if (error != null) {
+ log.error("Failed to read summary of the share partition");
+ future.completeExceptionally(error);
+ return;
+ }
+ if (result == null || result.topicsData() == null ||
result.topicsData().isEmpty()) {
+ log.error("Result is null for the read state summary");
+ future.completeExceptionally(new
IllegalStateException("Result is null for the read state summary"));
+ return;
+ }
Review Comment:
Added some more tests to GroupCoordinatorServiceTest
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