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New posts in apache-spark
Why is Spark creating multiple jobs for one action?
Feb 08, 2026
python
apache-spark
pyspark
databricks
SparkSQL errors when using SQL DATE function
Feb 07, 2026
sql
scala
apache-spark
apache-spark-sql
Elasticsearch support for spark 2.4.2 with scala 2.12
Feb 09, 2026
apache-spark
elasticsearch
spark-structured-streaming
How does spark.csv determine the number of partitions on read?
Feb 09, 2026
apache-spark
Cross-Version Conflicts with Spark and Azure-Cosmosdb
Feb 08, 2026
scala
azure
apache-spark
sbt
azure-cosmosdb
Printing ClusterID and its elements using Spark KMeans algo.
Feb 08, 2026
apache-spark
k-means
apache-spark-mllib
Spark Structured Streaming - Empty dictionary on new batch
Feb 08, 2026
python
apache-spark
dictionary
pyspark
spark-structured-streaming
How can I iterate Spark's DataFrame rows?
Feb 07, 2026
scala
apache-spark
dataframe
iterator
Can't run LDA on Dataset[(scala.Long, org.apache.spark.mllib.linalg.Vector)] in Spark 2.0
Feb 08, 2026
scala
apache-spark
apache-spark-mllib
Pass List[String] or Seq[String] to groupBy in spark [duplicate]
Feb 08, 2026
scala
apache-spark
apache-spark-sql
How to use Prefect's resource manager with a spark cluster
Feb 07, 2026
apache-spark
pyspark
prefect
Use groupby or aggregate to merge items in each transaction in RDD or DataFrame to do FP-growth
Feb 06, 2026
python
apache-spark
pyspark
apache-spark-sql
rdd
Pyspark: How to chain Column.when() using a dictionary with reduce?
Feb 06, 2026
python
apache-spark
pyspark
apache-spark-sql
functional-programming
Pyspark convert array of key/value structs into single struct
Feb 07, 2026
apache-spark
pyspark
apache-spark-sql
Spark JDBC with HIVE - Scala
Feb 08, 2026
scala
hadoop
apache-spark
hive
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