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KAFKA-14019: Skip LeaveGroup when removing all members from an empty consumer group - #23726
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ojasvajain wants to merge 2 commits into
Open
ojasvajain wants to merge 2 commits into
ojasvajain wants to merge 2 commits into
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…consumer group (fix to follow)
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Admin.removeMembersFromConsumerGroupin remove-all mode builds aLeaveGroupRequestfrom the group's current members. For a group with no members, that list is empty and
LeaveGroupRequest.BuilderthrowsIllegalArgumentException: leaving members should not be empty.After this fix, if there are no members to remove, the client completes the result with no errors
and sends nothing (no
FindCoordinator/LeaveGroup). Explicit member lists are unaffected.