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New posts in apache-spark
java.lang.NoClassDefFoundError: org/apache/spark/sql/SparkSession
Oct 13, 2022
java
apache-spark
Apply same function to all fields of spark dataframe row
Aug 25, 2022
apache-spark
apache-spark-sql
Pyspark: Replacing value in a column by searching a dictionary
Nov 03, 2022
python
apache-spark
dataframe
pyspark
apache-spark-sql
pyspark and HDFS commands
Sep 05, 2022
python
apache-spark
hdfs
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Making histogram with Spark DataFrame column
Aug 11, 2022
python
pandas
apache-spark
pyspark
apache-spark-sql
Keep only duplicates from a DataFrame regarding some field
Sep 02, 2022
apache-spark
pyspark
spark-dataframe
how to cast all columns of dataframe to string
Nov 10, 2022
apache-spark
pyspark
apache-spark-sql
Spark streaming multiple sources, reload dataframe
Nov 17, 2021
postgresql
apache-spark
spark-streaming
apache-spark-sql
Mixed Effects Models in Spark or other technology
Oct 15, 2022
apache-spark
regression
mixed-models
Spark java Issue creating row with java.util.Map type
Jul 17, 2020
java
apache-spark
apache-spark-sql
Efficient text preprocessing using PySpark (clean, tokenize, stopwords, stemming, filter)
Apr 18, 2020
python
apache-spark
pyspark
apache-spark-sql
text-processing
Election of new zookeeper leader shuts down the Spark Master
Oct 28, 2022
apache-spark
apache-zookeeper
NullPointerException thrown in where it can't be thrown
Aug 31, 2022
java
lambda
nullpointerexception
apache-spark
Is Spark SQL UDAF (user defined aggregate function) available in the Python API?
Feb 13, 2017
apache-spark
apache-spark-sql
spark-dataframe
Why does PySpark fail with random "Socket is closed" error?
May 13, 2019
apache-spark
pyspark
Caching ordered Spark DataFrame creates unwanted job
Nov 17, 2022
python
apache-spark
pyspark
apache-spark-sql
pyspark-sql
Spark streaming + Kafka vs Just Kafka
Feb 06, 2019
apache-spark
apache-kafka
spark-streaming
spark-streaming-kafka
Spark for kubernetes - Azure Blob Storage credentials issue
Mar 21, 2022
azure
apache-spark
kubernetes
azure-blob-storage
Websphere MQ as a data source for Apache Spark Streaming
Oct 20, 2022
apache-spark
ibm-mq
spark-streaming
How to integrate Apache Spark with Spring MVC web application for interactive user sessions
Jul 29, 2018
java
spring-mvc
apache-spark
machine-learning
apache-spark-mllib
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