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New posts in apache-spark
PySpark windowing over datetimes and including windows containing no rows in the results
Oct 20, 2025
python
pandas
dataframe
apache-spark
pyspark
What specific Spark libraries are 'Provided'?
Oct 22, 2025
hadoop
apache-spark
Unable to infer schema for Parquet. It must be specified manually
Oct 21, 2025
apache-spark
amazon-s3
pyspark
parquet
amazon-emr
Spark JDBC: DataFrameReader fails to read Oracle table with datatype as ROWID
Oct 21, 2025
oracle-database
scala
apache-spark
jdbc
spark-jdbc
Remove first element in RDD without using filter function
Oct 21, 2025
scala
apache-spark
rdd
Spark Structured Streaming, multiples queries are not running concurrently
Oct 22, 2025
scala
apache-spark
spark-streaming
When is it appropriate to use a UDF vs using spark functionality? [closed]
Oct 20, 2025
apache-spark
pyspark
apache-spark-sql
user-defined-functions
What is the difference between the package types of Spark on the download page?
Oct 21, 2025
apache-spark
spark-streaming
apache-spark-sql
Installing Mesos on ubuntu 20.04 causing makefile issue
Oct 22, 2025
docker
apache-spark
makefile
mesos
How to load and process multiple csv files from a DBFS directory with Spark
Oct 22, 2025
scala
csv
apache-spark
dataframe
databricks
spark.sql.shuffle.partitions local spark performance behavior
Oct 21, 2025
scala
apache-spark
Join in spark dataframe (scala) based on not null values
Oct 21, 2025
scala
apache-spark
dataframe
What happens when a spark dataframe is converted to Pandas dataframe using toPandas() method [duplicate]
Oct 22, 2025
python
pandas
apache-spark
pyspark
apache-spark-sql
PySpark: How to check if list of string values exists in dataframe and print values to a list
Oct 20, 2025
python
apache-spark
pyspark
apache-spark-sql
How to save data frame in ".txt" file using pyspark
Oct 22, 2025
apache-spark
dataframe
pyspark
ContextCleaner: Cleaned accumulator what does it mean in scala spark?
Oct 22, 2025
apache-spark
pyspark. Transformer that generates a random number generates always the same number
Oct 21, 2025
python
apache-spark
random
pyspark
apache-spark-sql
How to add null values in an array in spark scala
Oct 21, 2025
scala
apache-spark
Spark Error reading csv file with spaces in the path/file name
Oct 21, 2025
apache-spark
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