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From JF Chen <darou...@gmail.com>
Subject spark unsupported conversion to Stringtype error
Date Wed, 28 Nov 2018 07:32:07 GMT
When I load some parquet files and output them with show() or csv or json,
it always throw this exception: "unsupported conversion to: Stringtype"
What does this mean?
And how to resolve this?



Regard,
Junfeng Chen

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