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New posts in apache-spark
Spark 2.4.0 still having 2GB limit on shuffle block size?
Sep 22, 2025
java
apache-spark
How do I get Pyspark to aggregate sets at two levels?
Sep 22, 2025
apache-spark
pyspark
Spark: understanding the DAG and forcing transformations
Sep 22, 2025
scala
caching
apache-spark
ArrayIndexOutOfBoundsException while encoding in Spark Scala
Sep 21, 2025
scala
apache-spark
apache-spark-sql
Python worker failed to connect back in Pyspark or spark Version 2.3.1
Sep 22, 2025
apache-spark
pyspark
Spark default null columns DataSet
Sep 21, 2025
json
scala
apache-spark
dataset
Batch processing job (Spark) with lookup table that's too big to fit into memory
Sep 21, 2025
apache-spark
apache-spark-sql
hbase
batch-processing
amazon-emr
Is there a possibility to keep column order when reading parquet?
Sep 19, 2025
scala
apache-spark
apache-spark-sql
Zeppelin %python.conda and %python.sql interpreters do not work without adding Anaconda libraries to %PATH
Sep 21, 2025
python
apache-spark
pyspark
apache-zeppelin
How to Find Indices where multiple vectors all are zero
Sep 20, 2025
python
numpy
apache-spark
pyspark
sparse-matrix
Pyspark - How to set the schema when reading parquet file from another DF?
Sep 21, 2025
dataframe
apache-spark
pyspark
schema
How to Save Great Expectations results to File From Apache Spark - With Data Docs
Sep 21, 2025
apache-spark
pyspark
databricks
azure-databricks
great-expectations
Spark Version in Databricks
Sep 20, 2025
apache-spark
pyspark
databricks
Change default stack size for spark driver running from jupyter?
Sep 21, 2025
apache-spark
pyspark
jupyter-notebook
How to add extra metadata when writing to parquet files using spark
Sep 20, 2025
apache-spark
apache-spark-sql
parquet
how to insert data to existing collection in mongodb with mongodb-spark connector
Sep 20, 2025
mongodb
apache-spark
collections
connector
How structured streaming dynamically parses kafka's json data
Sep 20, 2025
json
apache-spark
spark-structured-streaming
Pyspark- size function on elements of vector from count vectorizer?
Sep 20, 2025
python
apache-spark
pyspark
apache-spark-sql
countvectorizer
Read Array Of Jsons From File to Spark Dataframe
Sep 20, 2025
json
scala
apache-spark
hadoop
apache-spark-sql
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