For now, it will reset the next journal id and return if the OP_TIMESTAMP
operation writes failed. Because BDBJE will replicate the committed txns (only
persisted in BDB log, but not replicated to other members) to FOLLOWERs after
the connection resumed, directly resetting the next journal id and returning
will cause subsequent txn written to the same journal ID not to be replayed by
the FOLLOWERS. So for OP_TIMESTAMP operation, try to write until it succeeds.
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