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New posts in apache-spark
How to run spark shell with *local* packages?
Aug 24, 2022
maven
apache-spark
packages
Spark shows different number of cores than what is passed to it using spark-submit
Sep 15, 2022
apache-spark
Convert GraphFrames ShortestPath Map into DataFrame rows in PySpark
Apr 18, 2021
python
apache-spark
pyspark
spark-dataframe
graphframes
'Symbol lookup error' with netlib-java
Feb 02, 2017
java
apache-spark
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Spark Streaming from Kafka Consumer
Oct 19, 2022
apache-spark
apache-kafka
pyspark
spark-streaming
kafka-consumer-api
Spark explode nested JSON with Array in Scala
Jun 27, 2022
arrays
json
scala
apache-spark
explode
Spark: out of memory when broadcasting objects
Oct 24, 2022
apache-spark
out-of-memory
What type should I declare a DateTime object in a scala class constructor?
Sep 05, 2022
scala
apache-spark
cassandra
aggregate Dataframe pyspark
Feb 20, 2022
python
apache-spark
mapreduce
group-by
Registering Hive Custom UDF with Spark (Spark SQL) 2.0.0
Aug 23, 2022
apache-spark
apache-spark-sql
udf
How to read and write data in Google Cloud Bigtable in PySpark application?
Jun 10, 2022
apache-spark
pyspark
google-cloud-dataproc
google-cloud-bigtable
How to Connect Python to Spark Session and Keep RDDs Alive
May 15, 2020
python
apache-spark
visual-studio-2015
pyspark
SparkContext class not found error
Aug 21, 2020
scala
maven
apache-spark
Pyspark append executor environment variable
Oct 31, 2022
apache-spark
pyspark
pythonpath
Testing Spark with pytest - cannot run Spark in local mode
Nov 16, 2022
python
apache-spark
pyspark
pytest
SparkSession and context confusion
Aug 12, 2019
python
apache-spark
save
apache-spark-mllib
Spark Python: Standard scaler error "Do not support ... SparseVector"
Jul 13, 2022
python
apache-spark
error-handling
is there any pyspark function for add next month like DATE_ADD(date, month(int type))
Oct 04, 2022
python
apache-spark
pyspark
pyspark-sql
What is the use of queryExecution in spark dataframe?
Sep 07, 2022
apache-spark
apache-spark-sql
Apache Spark UDF that returns dynamic data types
Oct 25, 2022
scala
apache-spark
apache-spark-sql
user-defined-functions
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