Offset Settings tab

To reset the offset value, set the start date in the Offset timestamp field and select the format in the Timestamp format field.

Offset settings tab for Kafka Offset job

Option	Description
Offset timestamp	Specifies the start date timestamp to use as the offset. The timestamp can be a past or future time. When this job is run, the offset value in each partition will be reset to timestamp given.
Timestamp format	Specifies the timestamps format for the offset. When epoch value is given, the timestamp format is not needed.