Gabor Kaszab created IMPALA-8665:
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Summary: Include extra info in error message when date cast fails
Key: IMPALA-8665
URL: https://issues.apache.org/jira/browse/IMPALA-8665
Project: IMPALA
Issue Type: Improvement
Components: Backend
Affects Versions: Impala 3.3.0
Reporter: Gabor Kaszab
{code:java}
select cast("2000" as date);
ERROR: UDF ERROR: String to Date parse failed.
{code}
If we assume the user has millions of rows in a table and makes a cast on them
it's hard to debug which one of the made the cast fail as there is no
indication in the error message. Let's include at least the input value of the
cast to the message.
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