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New posts in apache-spark-sql
SparkSQL PostgresQL Dataframe partitions
Mar 16, 2023
postgresql
apache-spark
apache-spark-sql
partition
Unable to merge spark dataframe columns with df.withColumn()
Mar 17, 2023
python
apache-spark
apache-spark-sql
pyspark
Spark SQL/Hive Query Takes Forever With Join
Mar 16, 2023
mysql
apache-spark
apache-spark-sql
SPARK read.json throwing java.io.IOException: Too many bytes before newline
Mar 15, 2023
json
apache-spark
pyspark
apache-spark-sql
bigdata
How can I make (Spark1.6) saveAsTextFile to append existing file?
Mar 15, 2023
apache-spark
spark-streaming
apache-spark-sql
Spark job with large text file in gzip format
Mar 14, 2023
hadoop
apache-spark
amazon-s3
apache-spark-sql
parquet
Create a dataframe from a list in pyspark.sql
Mar 14, 2023
python
dataframe
apache-spark
pyspark
apache-spark-sql
sql/spark-sql: if statement syntax in a query
Mar 13, 2023
sql
join
apache-spark-sql
How to save/insert each DStream into a permanent table
Mar 13, 2023
apache-spark
pyspark
apache-spark-sql
spark-streaming
How to implement a trait with a generic case class that creates a dataset in Scala
Mar 13, 2023
scala
generics
apache-spark-sql
traits
case-class
Sum the Distance in Apache-Spark dataframes
Mar 12, 2023
scala
apache-spark
apache-spark-sql
graphframes
How to add map column in spark based on other column?
Mar 12, 2023
scala
apache-spark-sql
PySpark: Get top k column for each row in dataframe
Mar 11, 2023
python
apache-spark
dataframe
pyspark
apache-spark-sql
Reading ES from spark with elasticsearch-spark connector: all the fields are returned
Sep 02, 2025
scala
apache-spark
elasticsearch
apache-spark-sql
'StructType' object has no attribute 'toDDL'
Sep 02, 2025
python
apache-spark
pyspark
apache-spark-sql
Pyspark create new column based on other column with multiple condition with list or set
Sep 03, 2025
python
apache-spark
pyspark
apache-spark-sql
Spark SQL - Escape Query String
Sep 02, 2025
sql
scala
apache-spark
apache-spark-sql
convert array to struct pyspark
Aug 31, 2025
python
apache-spark
pyspark
struct
apache-spark-sql
Working with jdbc jar in pyspark
Sep 02, 2025
postgresql
jdbc
apache-spark
pyspark
apache-spark-sql
User does not have privileges for ALTERTABLE_ADDCOLS while using spark.sql to read the data
Sep 02, 2025
apache-spark
pyspark
apache-spark-sql
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