zhaohai

First of all, 4.3.0 uses this command resetOffsetByTime, which is indeed the offset of the rollback. And the actual command in the above picture is this resetOffsetByTimeOld, this command is...

  The code will update the offset through comparison. In fact, there is no problem. If there is any ambiguity about this, you can use the resetOffsetByTime command instead...

You can use protobuf to replace fastjson.

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