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HIVE Mapping mongodb External Table is ok,but Error reporting when querying table.

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HIVE Mapping mongodb External Table is ok,but Error reporting when querying table.

New Contributor

Maybe it's because there are too many mapping fields.

when use HQL:select * from n1;error reported.

(The content in brackets is table mapping in picture)

Here is the execution status:

107595-errorinfo.png

and here is the info in `hive.log`:

107604-log1.png

107535-log2.png

107573-log3.png


How can I solve it?thank you very much indeed!

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