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Posted to issues@flink.apache.org by GitBox <gi...@apache.org> on 2019/06/17 02:05:29 UTC

[GitHub] [flink] docete commented on issue #8712: [FLINK-12819][sql-client] Reuse TableEnvironment between different SQ…

docete commented on issue #8712: [FLINK-12819][sql-client] Reuse TableEnvironment between different SQ…
URL: https://github.com/apache/flink/pull/8712#issuecomment-502509891
 
 
   Hi， @wuchong I checked flink planner and blink planner. Both of them have cleared transformations after execution. For flink planner, transformations are cleared in execution() function. For blink planner, transformations are cached in TableEnvironment and cleared after generating StreamGraph.

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