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New posts in apache-spark

How do I register a function to sqlContext UDF in scala?

scala apache-spark apache-spark-sql

Why is the fold action necessary in Spark?

apache-spark pyspark rdd reduce fold

Spark saveAsTextFile() writes to multiple files instead of one [duplicate]

scala apache-spark

Creating a SparkSQL UDF in Java outside of SQLContext

java apache-spark dataframe apache-spark-sql user-defined-functions

Extract date from a string column containing timestamp in Pyspark

datetime apache-spark pyspark pyspark-sql

Spark DataFrames when udf functions do not accept large enough input variables

scala apache-spark dataframe apache-spark-sql apache-spark-mllib

How to pass a list of paths to spark.read.load?

scala apache-spark apache-spark-sql

How can I use graphframes with pyspark on AWS EMR?

apache-spark pyspark jupyter-notebook amazon-emr graphframes

Save Spark Dataframe into Elasticsearch - Can’t handle type exception

elasticsearch apache-spark elasticsearch-hadoop apache-spark-1.5

How to iterate records spark scala?

scala apache-spark avro

Spark SQL performance - JOIN on value BETWEEN min and max

python apache-spark pyspark apache-spark-sql

Cannot create dataframe from list: pyspark

python apache-spark pyspark apache-spark-sql

How to modify a column value in a row of a spark dataframe?

apache-spark pyspark spark-dataframe

UDF to extract only the file name from path in Spark SQL

java scala apache-spark apache-spark-sql spark-dataframe

How to find mean of grouped Vector columns in Spark SQL?

apache-spark apache-spark-sql aggregate-functions user-defined-functions apache-spark-ml

Converting dataframe columns into list of tuples

scala apache-spark dataframe tuples

Add PySpark RDD as new column to pyspark.sql.dataframe

python apache-spark pyspark

SparkConf settings not used when running Spark app in cluster mode on YARN

apache-spark memory-management hadoop-yarn executor

Apache Spark subtract days from timestamp column

apache-spark dataframe apache-spark-sql timestamp

pyspark throws TypeError: textFile() missing 1 required positional argument: 'name'

python python-3.x apache-spark pyspark rdd
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