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Posted to issues@flink.apache.org by GitBox <gi...@apache.org> on 2022/03/22 09:22:42 UTC

[GitHub] [flink] wanglijie95 commented on pull request #19152: [FLINK-26692][e2e] migrate TpcdsTestProgram.java to new source

wanglijie95 commented on pull request #19152:
URL: https://github.com/apache/flink/pull/19152#issuecomment-1074923533


   I found that after changing to new source, tpcds runs slower than before. This is probably mainly because the new csv source is slower than the legacy `CsvTableSource`. It only took 20 min before, and now it takes 30 min. I think we need to wait for FLINK-26760 to have a conclusion before merging this pr.


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