dzcxzl created SPARK-38979:
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Summary: Improve error log readability in
OrcUtils.requestedColumnIds
Key: SPARK-38979
URL: https://issues.apache.org/jira/browse/SPARK-38979
Project: Spark
Issue Type: Improvement
Components: SQL
Affects Versions: 3.2.1
Reporter: dzcxzl
In OrcUtils#requestedColumnIds sometimes it fails because orcFieldNames.length
> dataSchema.length, the log is not very clear.
{code:java}
java.lang.AssertionError: assertion failed: The given data schema
struct<field1:int> has less fields than the actual ORC physical schema, no idea
which columns were dropped, fail to read. {code}
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