Github user maropu commented on the issue:
https://github.com/apache/spark/pull/22154
(it it jus a note) btw, currently, if expr codegen fails, the many error
messages could happen in both a driver side and executor sides. I feel this is
a little noisy for users. I think it'd be super nice if we could validate if
all the expr codegen can works well in a driver side in a similar way of
`WholeStageCodegen`. I don't have a nice idea now though...
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