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New posts in apache-spark

FetchFailedException or MetadataFetchFailedException when processing big data set

apache-spark hadoop-yarn

How to debug Spark application locally?

apache-spark

How do I unit test PySpark programs?

python unit-testing apache-spark pyspark

Joining Spark dataframes on the key

scala apache-spark dataframe apache-spark-sql

Spark 1.4 increase maxResultSize memory

python memory apache-spark pyspark jupyter

How to handle categorical features with spark-ml?

apache-spark categorical-data apache-spark-ml apache-spark-mllib

Filtering a Pyspark DataFrame with SQL-like IN clause

python sql apache-spark dataframe pyspark

What is a task in Spark? How does the Spark worker execute the jar file?

apache-spark distributed-computing

Difference between DataSet API and DataFrame API [duplicate]

dataframe apache-spark apache-spark-sql rdd apache-spark-dataset

Application report for application_ (state: ACCEPTED) never ends for Spark Submit (with Spark 1.2.0 on YARN)

apache-spark hadoop-yarn amazon-emr amazon-kinesis

How to optimize shuffle spill in Apache Spark application

apache-spark spark-streaming apache-spark-1.4

What is the Spark DataFrame method `toPandas` actually doing?

python pandas apache-spark pyspark

Spark: what's the best strategy for joining a 2-tuple-key RDD with single-key RDD?

scala apache-spark

Installing of SparkR

r apache-spark sparkr

Flattening Rows in Spark

scala apache-spark apache-spark-sql distributed-computing

dataframe: how to groupBy/count then filter on count in Scala

scala apache-spark apache-spark-sql

Spark Window Functions - rangeBetween dates

sql apache-spark pyspark apache-spark-sql window-functions

What is the difference between cube, rollup and groupBy operators?

sql apache-spark apache-spark-sql cube rollup

Reduce a key-value pair into a key-list pair with Apache Spark

python apache-spark mapreduce pyspark rdd

How to deal with executor memory and driver memory in Spark?

memory-management apache-spark
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