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Impala runtime filter not working as expected

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Re: Impala runtime filter not working as expected

Expert Contributor



Thank you again.


Subquery approach has been recommended to our team as a long term solution.

However, for short-tem solution to avoid regression impact, using view with limited partitions has been selected.


If I remember correctly, in MySQL `table A` data can be limited by `ON Clause` before joining so that cadidates for join can be reduced.


Thank you for your valuable comment.


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