????savepoint??????????????flink-kafka-connector?????????????????????????? Kafka ????????????????https://ci.apache.org/projects/flink/flink-docs-release-1.12/zh/dev/connectors/kafka.html
| | ?????? | | [email protected] | ?????????????????????? ??2021??1??16?? 19:38??????<[email protected]> ?????? ?????????? flink ??????????checkpoint,????????kafka offset????????state,checkpointing????????????????????offset??????kafka,??kafka consumer_topic?????? ????groupid??offset,??????????????????bakup ????????????????checkpoint??????????????????????????????????????????????????-s ??????chkpoint/savepoint?? ????????????????flink??????????state????offset,??????????????kafka??lastest/earliestj???????????? ??????????????kafka??consumer_topic??????topic?????? ??????
