[SPARK-34759] run JavaSparkSQLExample failed with Exception.

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Duplicate
• Affects Version/s: 3.0.1, 3.1.1
• Component/s: Examples
• Assignee: Unassigned
• Reporter: zengrui
• Created: 16/Mar/21 09:39
• Updated: 24/Mar/21 14:20
• Resolved: 24/Mar/21 14:20

Description

run JavaSparkSQLExample failed with Exception.

The Exception is thrown  in function runDatasetCreationExample, when execute ‘spark.read().json(path).as(personEncoder)’.

The exception is  'Exception in thread "main" org.apache.spark.sql.AnalysisException: Cannot up cast `age` from bigint to int.'

Issue Links

• duplicates: SPARK-34760 run JavaSQLDataSourceExample failed with Exception in runBasicDataSourceExample().
• links to: [Github] Pull Request #31852 (zengruios)
• links to: [Github] Pull Request #31852 (zengruios)