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https://issues.apache.org/jira/browse/SPARK-40158?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yuming Wang updated SPARK-40158:
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    Fix Version/s:     (was: 3.4.0)

> Remove useless configuration & extract common code for parquet read
> -------------------------------------------------------------------
>
>                 Key: SPARK-40158
>                 URL: https://issues.apache.org/jira/browse/SPARK-40158
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 3.4.0
>            Reporter: BingKun Pan
>            Priority: Minor
>
> # Remove useless configuration: 
> hadoopConf.set(ParquetWriteSupport.SPARK_ROW_SCHEMA, readDataSchemaAsJson)
>  # extract common code:
> {quote}ParquetFileFormat.buildReaderWithPartitionValues 
> ([https://github.com/apache/spark/blob/master/sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/parquet/ParquetFileFormat.scala#L202-L228])
> parquet/ParquetScan.createReaderFactory 
> ([https://github.com/apache/spark/blob/master/sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/v2/parquet/ParquetScan.scala#L66-L93])
> {quote}



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