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comphead
changed the title
Arrow CSV writer should not fail when cannot cast the valu
Arrow CSV writer should not fail when cannot cast the value
Jan 17, 2023
in old spark versions, if timestamp cast cannot be done then null returned that was really confusing, we should consider a runtime error if such invalid cast happened
Is your feature request related to a problem or challenge? Please describe what you are trying to do.
Original problem reported in apache/datafusion#4947
Arrow writer uses
.unwrap()
on options and fails when cast is not succeededDescribe the solution you'd like
Investigate on better options
Describe alternatives you've considered
Additional context
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