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New posts in apache-spark
Writing CSV file using Spark and java - handling empty values and quotes
Sep 13, 2022
java
csv
apache-spark
java-8
apache-spark-2.3
sbt assembly task runs slowly after adding some dependencies
Mar 31, 2022
scala
deployment
sbt
apache-spark
sbt-assembly
calculating first quartile for a numeric column in spark
Oct 07, 2022
scala
apache-spark
How can I create a TF-IDF for Text Classification using Spark?
Feb 08, 2022
scala
apache-spark
apache-spark-mllib
tf-idf
How can spark-shell work without installing Scala beforehand?
Jun 19, 2022
apache-spark
How to duplicate RDD into multiple RDDs?
Dec 05, 2017
apache-spark
cassandra
rdd
using pyspark, read/write 2D images on hadoop file system
Oct 15, 2022
hadoop
apache-spark
sequencefile
pyspark
How can I merge spark results files without repartition and copyMerge?
Sep 13, 2022
scala
hadoop
apache-spark
Zeppelin SqlContext registerTempTable issue
Sep 15, 2022
scala
apache-spark
apache-spark-sql
apache-zeppelin
spark + hadoop data locality
Nov 08, 2022
hadoop
apache-spark
hdfs
Error: Must specify a primary resource (JAR or Python or R file) - IPython notebook
Feb 06, 2021
apache-spark
ipython
pyspark
How to print accumulator variable from within task (seem to "work" without calling value method)?
Sep 06, 2022
scala
apache-spark
rdd
Apache Spark: ERROR local class incompatible when initiating a SparkContext class
Apr 13, 2020
java
scala
apache-spark
version
Saving / exporting transformed DataFrame back to JDBC / MySQL
Apr 11, 2022
apache-spark
apache-spark-sql
apache-spark-1.5
Basic linear algebra on spark matrices
Jun 18, 2022
python
matrix
apache-spark
Connecting/Integrating Cassandra with Spark (pyspark)
Oct 14, 2021
cassandra
apache-spark
pyspark
How to know when to repartition/coalesce RDD with unbalanced partitions (without shuffling possibly)?
May 19, 2022
apache-spark
Error from python worker: /bin/python: No module named pyspark
Mar 11, 2022
python
apache-spark
ipython
ipython-notebook
pyspark
Spark - Difference between sortBy and sortByKey
Jun 09, 2022
apache-spark
Connecting IPython notebook to spark master running in different machines
Mar 02, 2021
apache-spark
ipython
kubernetes
google-kubernetes-engine
google-cloud-dataproc
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