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Posted to commits@seatunnel.apache.org by "ic4y (via GitHub)" <gi...@apache.org> on 2023/03/14 11:32:16 UTC

[GitHub] [incubator-seatunnel] ic4y commented on pull request #4338: [Improve][JdbcSink]Improve jdbc write performance.

ic4y commented on PR #4338:
URL: https://github.com/apache/incubator-seatunnel/pull/4338#issuecomment-1467929367

   I remember that SeaTunnelRow objects may be reused on spark or flink engines. So if we get an object and don't write it out immediately but accumulate batches, we need to make a deep copy of the object, otherwise the object may be tampered with.


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