[ https://issues.apache.org/jira/browse/SPARK-29621?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Suchintak Patnaik updated SPARK-29621: -------------------------------------- Labels: PySpark SparkSQL (was: ) > Querying internal corrupt record column should not be allowed in filter > operation > --------------------------------------------------------------------------------- > > Key: SPARK-29621 > URL: https://issues.apache.org/jira/browse/SPARK-29621 > Project: Spark > Issue Type: Bug > Components: PySpark > Affects Versions: 2.3.0 > Reporter: Suchintak Patnaik > Priority: Major > Labels: PySpark, SparkSQL > > As per > *https://github.com/apache/spark/blob/master/sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/csv/CSVFileFormat.scala#L119-L126)*, > _"Since Spark 2.3, the queries from raw JSON/CSV files are disallowed when > the referenced columns only include the internal corrupt record column"_ > But it's allowing while querying only the internal corrupt record column in > case of *filter* operation. > from pyspark.sql.types import * > schema = > StructType([StructField("_corrupt_record",StringType(),False),StructField("Name",StringType(),False),StructField("Colour",StringType(),True),StructField("Price",IntegerType(),True),StructField("Quantity",IntegerType(),True)]) > df = spark.read.csv("fruit.csv",schema=schema,mode="PERMISSIVE") > df.filter(df._corrupt_record.isNotNull()).show() // Allowed -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org