THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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3) After receiving the PurgeRequest
, the leader sets low_watermark
of leader replica to to min(
leader's logEndOffset, max
(low_watermark
, offsetToPurge)) for each partition in the PurgeRequest
. Those segments whose largest offset < low_watermark
will be deleted by the leader.
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