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https://issues.apache.org/jira/browse/SPARK-44025?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yuming Wang updated SPARK-44025:
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Target Version/s: (was: 3.4.1)
> CSV Table Read Error with CharType(length) column
> -------------------------------------------------
>
> Key: SPARK-44025
> URL: https://issues.apache.org/jira/browse/SPARK-44025
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 3.4.0
> Environment: {{apache/spark:v3.4.0 image}}
> Reporter: Fengyu Cao
> Priority: Major
>
> Problem:
> # read a CSV format table
> # table has a `CharType(length)` column
> # read table failed with Exception: `org.apache.spark.SparkException: Job
> aborted due to stage failure: Task 0 in stage 36.0 failed 4 times, most
> recent failure: Lost task 0.3 in stage 36.0 (TID 72) (10.113.9.208 executor
> 11): java.lang.IllegalArgumentException: requirement failed: requiredSchema
> (struct<name:string,age:int,job:string>) should be the subset of dataSchema
> (struct<name:string,age:int,job:string>).`
>
> reproduce with official image:
> # {{docker run -it apache/spark:v3.4.0 /opt/spark/bin/spark-sql}}
> # {{CREATE TABLE csv_bug (name STRING, age INT, job CHAR(4)) USING CSV
> OPTIONS ('header' = 'true', 'sep' = ';') LOCATION
> "/opt/spark/examples/src/main/resources/people.csv";}}
> # SELECT * FROM csv_bug;
> # ERROR Executor: Exception in task 0.0 in stage 0.0 (TID 0)
> java.lang.IllegalArgumentException: requirement failed: requiredSchema
> (struct<name:string,age:int,job:string>) should be the subset of dataSchema
> (struct<name:string,age:int,job:string>).
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