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New posts in apache-spark
Spark Dataframe :How to add a index Column : Aka Distributed Data Index
Aug 31, 2022
scala
apache-spark
dataframe
apache-spark-sql
Getting Spark, Python, and MongoDB to work together
Jul 14, 2021
python
mongodb
apache-spark
pyspark
pymongo
Easiest way to install Python dependencies on Spark executor nodes?
Aug 31, 2022
hadoop
dependencies
apache-spark
shared-libraries
distributed-computing
Determining optimal number of Spark partitions based on workers, cores and DataFrame size
Aug 31, 2022
apache-spark
spark-dataframe
distributed-computing
partitioning
bigdata
Spark Unable to load native-hadoop library for your platform
Feb 21, 2022
hadoop
apache-spark
hadoop2
How to partition and write DataFrame in Spark without deleting partitions with no new data?
Sep 14, 2022
apache-spark
spark-dataframe
partitioning
parquet
What is spark.driver.maxResultSize?
Aug 31, 2022
apache-spark
configuration
driver
communication
distributed-computing
Spark RDD - Mapping with extra arguments
Oct 30, 2022
python
apache-spark
pyspark
rdd
How do I install pyspark for use in standalone scripts?
Aug 31, 2022
python
apache-spark
Spark Scala list folders in directory
Oct 19, 2022
scala
hadoop
apache-spark
Multiple Aggregate operations on the same column of a spark dataframe
Aug 31, 2022
apache-spark
dataframe
apache-spark-sql
DataFrame-ified zipWithIndex
Aug 31, 2022
scala
apache-spark
apache-spark-sql
multiple conditions for filter in spark data frames
Sep 19, 2022
apache-spark
apache-spark-sql
spark-dataframe
Filter Spark DataFrame based on another DataFrame that specifies denylist criteria
Aug 31, 2022
dataframe
apache-spark
pyspark
apache-spark-sql
Transpose column to row with Spark
Aug 31, 2022
python
apache-spark
pivot
transpose
How to write spark streaming DF to Kafka topic
Aug 31, 2022
scala
apache-spark
apache-kafka
spark-streaming
spark-streaming-kafka
How to add third-party Java JAR files for use in PySpark
Jan 15, 2017
python
apache-spark
pyspark
py4j
How to integrate Apache Spark with MySQL for reading database tables as a spark dataframe? [closed]
Aug 31, 2022
mysql
apache-spark
Filtering a pyspark dataframe using isin by exclusion [duplicate]
Aug 31, 2022
python
apache-spark
pyspark
pyspark-sql
Spark - How to write a single csv file WITHOUT folder?
Aug 24, 2022
csv
apache-spark
export-to-csv
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