Flink CDC1.17.1有啥办法解决不？
Flink CDC1.17.1有啥办法解决不？2023-11-30 11:20:48
java.lang.UnsupportedOperationException: Currently it is not supported to update the CommittableSummary for a checkpoint coming from the same subtask. Please check the status of FLINK-25920
at org.apache.flink.streaming.runtime.operators.sink.committables.CheckpointCommittableManagerImpl.upsertSummary(CheckpointCommittableManagerImpl.java:83)
at org.apache.flink.streaming.runtime.operators.sink.committables.CommittableCollector.addSummary(CommittableCollector.java:230)
at org.apache.flink.streaming.runtime.operators.sink.committables.CommittableCollector.addMessage(CommittableCollector.java:124)
at org.apache.flink.streaming.runtime.operators.sink.CommitterOperator.processElement(CommitterOperator.java:193)
at org.apache.flink.streaming.runtime.tasks.CopyingChainingOutput.pushToOperator(CopyingChainingOutput.java:75)
at org.apache.flink.streaming.runtime.tasks.CopyingChainingOutput.collect(CopyingChainingOutput.java:50)
at org.apache.flink.streaming.runtime.tasks.CopyingChainingOutput.collect(CopyingChainingOutput.java:29)
at org.apache.flink.streaming.runtime.operators.sink.SinkWriterOperator.emit(SinkWriterOperator.java:224)
at org.apache.flink.streaming.runtime.operators.sink.SinkWriterOperator.emitCommittables(SinkWriterOperator.java:211)
at org.apache.flink.streaming.runtime.operators.sink.SinkWriterOperator.endInput(SinkWriterOperator.java:183)
at org.apache.flink.streaming.runtime.tasks.StreamOperatorWrapper.endOperatorInput(StreamOperatorWrapper.java:96)
写回答
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面对过去，不要迷离；面对未来，不必彷徨；活在今天，你只要把自己完全展示给别人看。这个问题是由于Flink CDC 1.17.1版本中不支持更新来自同一子任务的检查点CommittableSummary。你可以尝试升级到更高版本的Flink CDC，或者检查你的代码是否有问题。
2023-12-05 20:39:37赞同 展开评论 打赏
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