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New posts in pyspark
Select columns that satisfy a condition
Sep 14, 2022
apache-spark
pyspark
spark-dataframe
apache-zeppelin
pyspark-sql
Why does spark-ml ALS model returns NaN and negative numbers predictions?
Sep 15, 2021
apache-spark
pyspark
apache-spark-mllib
Apply custom function to cells of selected columns of a data frame in PySpark
May 05, 2021
python
apache-spark
pyspark
spark-dataframe
How to get egg or wheel file of pip-installed python package?
Oct 16, 2022
python
pip
pyspark
python-wheel
Combine multiple raw files into single parquet file
Dec 10, 2021
apache-spark
pyspark
etl
aws-glue
Authentication for Spark standalone cluster
May 01, 2022
security
hadoop
authentication
apache-spark
pyspark
Pickling monkey-patched Keras model for use in PySpark
Jun 20, 2022
apache-spark
pyspark
keras
pickle
monkeypatching
Why do I get so many empty partitions when repartionning a Spark Dataframe?
Nov 18, 2022
apache-spark
pyspark
apache-spark-sql
partitioning
Error running spark on databricks: constructor public XXX is not whitelisted
Nov 02, 2022
apache-spark
pyspark
databricks
Pass additional arguments to foreachBatch in pyspark
May 31, 2022
apache-spark
pyspark
spark-structured-streaming
databricks
Spark SQL - Regex for matching only numbers
Nov 10, 2022
regex
dataframe
apache-spark
pyspark
apache-spark-sql
saving a dataframe to JSON file on local drive in pyspark
Aug 30, 2022
python
json
apache-spark
pyspark
Sending Large CSV to Kafka using python Spark
Mar 19, 2022
python
apache-spark
apache-kafka
pyspark
kafka-python
How to pass additional parameters to user-defined methods in pyspark for filter method?
Dec 31, 2021
python
apache-spark
pyspark
pyspark expected zero arguments for construction of ClassDict (for pyspark.mllib.linalg.DenseVector)
Dec 09, 2021
apache-spark
pyspark
apache-spark-sql
user-defined-functions
apache-spark-mllib
Pyspark command not recognised
May 02, 2022
python
apache-spark
pyspark
PYSPARK : casting string to float when reading a csv file
Nov 03, 2022
python
apache-spark
pyspark
pyspark doesn't recognize MMM dateFormat pattern in spark.read.load() for dates like 1989Dec31 and 31Dec1989
Aug 06, 2022
java
python
apache-spark
pyspark
date-formatting
What's the difference among ShuffledRDD, MapPartitionsRDD and ParallelCollectionRDD?
Apr 18, 2022
apache-spark
pyspark
rdd
How to convert from org.apache.spark.mllib.linalg.VectorUDT to ml.linalg.VectorUDT
Nov 06, 2021
apache-spark
machine-learning
pyspark
apache-spark-mllib
apache-spark-ml
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