Elliotte Rusty Harold created PARQUET-2452:
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Summary: Inlcude scale and precision in error message when scale >
precision
Key: PARQUET-2452
URL: https://issues.apache.org/jira/browse/PARQUET-2452
Project: Parquet
Issue Type: Improvement
Reporter: Elliotte Rusty Harold
In Types.java we find this block of code:
{code:java}
Preconditions.checkArgument(precision > 0,
"Invalid DECIMAL precision: %s", precision);
Preconditions.checkArgument(this.scale >= 0,
"Invalid DECIMAL scale: %s", this.scale);
Preconditions.checkArgument(this.scale <= precision,
"Invalid DECIMAL scale: cannot be greater than precision");
{code}
My program tripped the third precondition and it was harder to debug than it
should have been because the scale and precision that violated the rule were
not shown. Include both of these as in the previous two messages.
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