TaiJuWu commented on code in PR #17080:
URL: https://github.com/apache/kafka/pull/17080#discussion_r1769451569
##########
clients/src/main/java/org/apache/kafka/clients/admin/KafkaAdminClient.java:
##########
@@ -4114,27 +4114,28 @@ private Integer nodeFor(ConfigResource resource) {
}
}
- private List<MemberIdentity> getMembersFromGroup(String groupId, String
reason) {
- Collection<MemberDescription> members;
- try {
- members =
describeConsumerGroups(Collections.singleton(groupId)).describedGroups().get(groupId).get().members();
- } catch (Exception ex) {
- throw new KafkaException("Encounter exception when trying to get
members from group: " + groupId, ex);
- }
-
- List<MemberIdentity> membersToRemove = new ArrayList<>();
- for (final MemberDescription member : members) {
- MemberIdentity memberIdentity = new
MemberIdentity().setReason(reason);
+ private KafkaFutureImpl<List<MemberIdentity>> getMembersFromGroup(String
groupId, String reason) {
+ KafkaFutureImpl<List<MemberIdentity>> future = new KafkaFutureImpl<>();
- if (member.groupInstanceId().isPresent()) {
-
memberIdentity.setGroupInstanceId(member.groupInstanceId().get());
+
describeConsumerGroups(Collections.singleton(groupId)).describedGroups().get(groupId).whenComplete((res,
ex) -> {
+ if (ex != null) {
+ future.completeExceptionally(new KafkaException("Encounter
exception when trying to get members from group: " + groupId, ex));
} else {
- memberIdentity.setMemberId(member.consumerId());
+ List<MemberIdentity> membersToRemove = new ArrayList<>();
+ for (final MemberDescription member : res.members()) {
+ MemberIdentity memberIdentity = new
MemberIdentity().setReason(reason);
Review Comment:
Hi @chia7712 , thanks for review.
I rewrite this part, please take a look.
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