Allison Wang created SPARK-45765:
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Summary: Improve error messages when loading multiple paths in
PySpark
Key: SPARK-45765
URL: https://issues.apache.org/jira/browse/SPARK-45765
Project: Spark
Issue Type: Improvement
Components: PySpark
Affects Versions: 4.0.0
Reporter: Allison Wang
Currently, the error message is super confusing when a user tries to load
multiple paths incorrectly.
For example, `spark.read.format("json").load("p1", "p2")` will have this error:
An error occurred while calling o36.load.
: org.apache.spark.SparkClassNotFoundException: [DATA_SOURCE_NOT_FOUND] Failed
to find the data source: p2. Please find packages at
`https://spark.apache.org/third-party-projects.html`. SQLSTATE: 42K02
We should fix this.
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