Flink: make StatisticsOrRecord to be correctly serialized and deser…
#11557
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…ialize by `StatisticsOrRecordSerializer`
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@stevenzwu @pvary can you review it for me, thank you very much ! |
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background
When I configure distribution-mode=RANGE in the flink task, the task can process the data as expected, but the processing speed is insufficient. Like #7393, there is a serialization problem.
Change part
StatisticsOrRecordTypeInformationand specify it asoutTypeInfoorg.apache.iceberg.flink.sink.shuffle.TestStatisticsOrRecordTypeInformation