apache-spark-dataset tutorials

Spark Dataset appending unique ID

Nov 17, 2025

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Impossible to operate on custom type after it is encoded? Spark Dataset

Nov 09, 2025

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How to read multiple Excel files and concatenate them into one Apache Spark DataFrame?

Nov 02, 2025

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Spark Encoders: when to use beans()

Oct 19, 2025

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No applicable constructor/method found for zero actual parameters - Apache Spark Java

Sep 13, 2025

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Spark Dataset: Filter if value is contained in other dataset

Mar 09, 2023

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Spark - sortWithInPartitions over sort

Mar 10, 2023

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Sorting numeric String in Spark Dataset

Mar 07, 2023

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Refresh metadata for Dataframe while reading parquet file

Mar 05, 2023

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Spark schema from case class with correct nullability

Dec 25, 2022

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Using custome UDF withColumn in a Spark Dataset<Row>; java.lang.String cannot be cast to org.apache.spark.sql.Row

Dec 25, 2022

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Spark: How can DataFrame be Dataset[Row] if DataFrame's have a schema

Dec 20, 2022

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Generic T as Spark Dataset[T] constructor

Dec 16, 2022

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spark collect as Array[T] and not as Array[Row] from data frame

Dec 13, 2022

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Spark Streamming : Reading data from kafka that has multiple schema

Nov 10, 2022

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Kryo encoder v.s. RowEncoder in Spark Dataset

Sep 01, 2025

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