Show more information if any DataFrame value cannot be converted

Description

When the connector cannot convert a value only the actual error is thrown.

For example with Cassandra table defined as

the query

with fail with

For DataFrames with dozens of columns and millions of records it doesn't help much to find the column which contains the value (especially when most of the DataFrame columns are of the same type).

Expected result:
Show enough information in error message to locate the value that cannot be converted.

Pull Requests

None

Status

Assignee

Alex Liu

Reporter

Roman Parykin

Labels

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Reviewer

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Reviewer 2

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Tester

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Components

Priority

Major
Configure