从savepoint恢复，报这个错误，谁遇到过吗？
从savepoint恢复，报这个错误，谁遇到过吗？ 2022-12-13 11:51:16,411 ERROR org.apache.flink.runtime.operators.coordination.RecreateOnResetOperatorCoordinator [] - Failed to reset the coordinator to checkpoint and start. java.lang.NullPointerException: Name is null at java.lang.Enum.valueOf(Enum.java:236) ~[?:1.8.0_144] at com.ververica.cdc.connectors.mysql.source.offset.BinlogOffsetKind.valueOf(BinlogOffsetKind.java:26) ~[callv6-data-analysis.jar:?] at com.ververica.cdc.connectors.mysql.source.offset.BinlogOffset.getOffsetKind(BinlogOffset.java:136) ~[callv6-data-analysis.jar:?] at com.ververica.cdc.connectors.mysql.source.utils.SerializerUtils.readBinlogPosition(SerializerUtils.java:73) ~[callv6-data-analysis.jar:?] at com.ververica.cdc.connectors.mysql.source.utils.SerializerUtils.readBinlogPosition(SerializerUtils.java:59) ~[callv6-data-analysis.jar:?] at com.ververica.cdc.connectors.mysql.source.assigners.state.PendingSplitsStateSerializer.readFinishedOffsets(PendingSplitsStateSerializer.java:352) ~[callv6-data-analysis.jar:?] at com.ververica.cdc.connectors.mysql.source.assigners.state.PendingSplitsStateSerializer.deserializeSnapshotPendingSplitsState(PendingSplitsStateSerializer.java:255) ~[callv6-data-analysis.jar:?] at com.ververica.cdc.connectors.mysql.source.assigners.state.PendingSplitsStateSerializer.deserializeHybridPendingSplitsState(PendingSplitsStateSerializer.java:322) ~[callv6-data-analysis.jar:?] at com.ververica.cdc.connectors.mysql.source.assigners.state.PendingSplitsStateSerializer.deserializePendingSplitsState(PendingSplitsStateSerializer.java:143) ~[callv6-data-analysis.jar:?] at com.ververica.cdc.connectors.mysql.source.assigners.state.PendingSplitsStateSerializer.deserialize(PendingSplitsStateSerializer.java:112) ~[callv6-data-analysis.jar:?] at com.ververica.cdc.connectors.mysql.source.assigners.state.PendingSplitsStateSerializer.deserialize(PendingSplitsStateSerializer.java:50) ~[callv6-data-analysis.jar:?]
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这个问题应该已经在 release-2.3 分支上修复了：https://github.com/ververica/flink-cdc-connectors/commit/c1a049ed1bb38d0ab336681b8ac34e4ef34a6fc2 ，可以重新用 release-2.3 分支打个包试试～——此答案整理自钉群“Flink CDC 社区”
2022-12-21 13:47:45赞同 展开评论
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