Packages

t

org.apache.spark.sql.connector.write

WriterCommitMessage

trait WriterCommitMessage extends Serializable

A commit message returned by DataWriter#commit() and will be sent back to the driver side as the input parameter of BatchWrite#commit(WriterCommitMessage[]) or WriterCommitMessage[]).

This is an empty interface, data sources should define their own message class and use it when generating messages at executor side and handling the messages at driver side.

Since

3.0.0

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