zhaohaidao commented on code in PR #14271:
URL: https://github.com/apache/kafka/pull/14271#discussion_r1314217880
##########
group-coordinator/src/main/java/org/apache/kafka/coordinator/group/GroupMetadataManager.java:
##########
@@ -420,6 +423,18 @@ public Group group(String groupId, long committedOffset)
throws GroupIdNotFoundE
return group;
}
+ /**
+ * @return The GenericGroup List filtered by statesFilter or typesFilter.
+ */
+ public ListGroupsResponseData listGroups(ListGroupsRequestData request,
long committedOffset) {
+ Stream<Group> groupStream = groups.values(committedOffset).stream();
+ List<String> statesFilter = request.statesFilter();
+ if (!statesFilter.isEmpty()) {
+ groupStream = groupStream.filter(group ->
statesFilter.contains(group.stateAsString()));
+ }
+ return new
ListGroupsResponseData().setGroups(groupStream.map(Group::asListedGroup).collect(Collectors.toList()));
Review Comment:
done.
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