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New posts in apache-spark
use an external library in pyspark job in a Spark cluster from google-dataproc
Sep 14, 2022
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apache-spark
pyspark
google-cloud-dataproc
Converting a vector column in a dataframe back into an array column
Oct 07, 2022
scala
apache-spark
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Remove an element from a Python list of lists in PySpark DataFrame
Sep 06, 2022
python
apache-spark
pyspark
apache-spark-sql
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How to flatten tuples in Spark?
Mar 26, 2022
scala
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scala generic encoder for spark case class
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PySpark - Get indices of duplicate rows
May 17, 2022
python
apache-spark
pyspark
org.apache.spark.SparkException: Task not serializable
Nov 19, 2022
scala
apache-spark
apache-kafka
NoClassDefFound : Scala/xml/metadata
Jun 06, 2022
java
scala
maven
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Column filtering in PySpark
Mar 07, 2017
python
lambda
apache-spark
apache-spark-sql
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'yarn application -list' doesnt show any results
Jun 25, 2022
hadoop
apache-spark
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Convert RDD to Dataframe in Spark/Scala
Apr 22, 2022
scala
hadoop
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Explicit cast reading .csv with case class Spark 2.1.0
Oct 20, 2022
scala
csv
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spark - scala - save dataframe to a table with overwrite mode
Aug 24, 2022
scala
apache-spark
spark foreachPartition, how to get an index of each partition?
Sep 17, 2022
scala
apache-spark
What is the result of RDD transformation in Spark?
Aug 08, 2018
apache-spark
rdd
Detected Guava issue #1635 which indicates that a version of Guava less than 16.01 is in use
Jun 27, 2018
apache-spark
guava
datastax
emr
pyspark error: 'DataFrame' object has no attribute 'map'
Oct 31, 2022
apache-spark
spark-dataframe
apache-spark-2.0
Which One is faster? Spark SQL with Where clause or Use of Filter in Dataframe after Spark SQL
Mar 25, 2022
hadoop
apache-spark
How to sort a column with Date and time values in Spark?
Nov 01, 2022
apache-spark
dataframe
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Apache Spark running spark-shell on YARN error
Feb 04, 2022
hadoop
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