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New posts in apache-spark
Dummy Encoding using Pyspark [duplicate]
Nov 12, 2022
apache-spark
encoding
pyspark
dummy-variable
How to create a Dataset of Maps?
Nov 19, 2022
scala
apache-spark
apache-spark-sql
apache-spark-dataset
apache-spark-encoders
Spark Structured Streaming with Hbase integration
Aug 28, 2022
scala
apache-spark
apache-kafka
hbase
spark-streaming
How does Spark 2.0 handle column nullability?
Jun 13, 2022
apache-spark
pyspark
apache-spark-sql
apache-spark-2.0
Spark: Extracting summary for a ML logistic regression model from a pipeline model
Sep 27, 2022
python
apache-spark
pyspark
pipeline
logistic-regression
Pyspark, Add a character in the middle of a string
Oct 01, 2022
python
apache-spark
split
pyspark
How to implement Functor[Dataset]
Jan 11, 2022
scala
apache-spark
scala-cats
scala-implicits
apache-spark-encoders
Understanding Kryo serialization buffer overflow error
Nov 17, 2022
scala
apache-spark
kryo
Using UDF ignores condition in when
Oct 15, 2022
python
apache-spark
pyspark
spark-dataframe
user-defined-functions
Spark: select with key in map
Apr 19, 2022
apache-spark
apache-spark-sql
How to bucketize a group of columns in pyspark?
Jun 29, 2022
python
apache-spark
pyspark
ERROR : User did not initialize spark context
May 06, 2022
apache-spark
hadoop
Why does Spark's Word2Vec return a vector?
Jul 15, 2022
java
apache-spark
machine-learning
word2vec
apache-spark-ml
Set spark configuration
Feb 27, 2022
python-3.x
apache-spark
pyspark
apache-spark-sql
PySpark explode stringified array of dictionaries into rows
Sep 25, 2022
python
apache-spark
dataframe
pyspark
apache-spark-sql
Convert UTC timestamp to local time based on time zone in PySpark
Oct 25, 2022
apache-spark
pyspark
apache-spark-sql
Delta Lake without Databricks Runtime
Sep 18, 2022
apache-spark
hdfs
databricks
delta-lake
Stream-Static Join: How to refresh (unpersist/persist) static Dataframe periodically
Sep 25, 2021
scala
apache-spark
apache-spark-sql
spark-streaming
spark-structured-streaming
API compatibility between scala and python?
Jul 17, 2022
apache-spark
pyspark
Spark fail when running pi.py example with yarn-client mode
May 23, 2022
apache-spark
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