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New posts in apache-spark

Functions from Python packages for udf() of Spark dataframe

python apache-spark pyspark

Spark JSON text field to RDD

scala cassandra apache-spark rdd

Spark: scala.MatchError (of class org.apache.spark.sql.catalyst.expressions.GenericRowWithSchema

sql scala apache-spark dataframe

Getting NullPointerException using spark-csv with DataFrames

apache-spark spark-dataframe spark-csv

Does a flatMap in spark cause a shuffle?

scala apache-spark bigdata

How to use Spark's repartitionAndSortWithinPartitions?

scala apache-spark

Select array element from Spark Dataframes split method in same call?

python apache-spark pyspark apache-spark-sql

Running yarn with spark not working with Java 8

hadoop apache-spark hadoop-yarn

How to read in-memory JSON string into Spark DataFrame

json scala apache-spark spark-dataframe

Why is the number of partitions after groupBy 200? Why is this 200 not some other number?

apache-spark

Convert List into dataframe spark scala

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

Memory efficient cartesian join in PySpark

apache-spark pyspark cartesian-product cross-join

Get IDs for duplicate rows (considering all other columns) in Apache Spark

apache-spark pyspark apache-spark-sql pyspark-sql

How to force inferSchema for CSV to consider integers as dates (with "dateFormat" option)?

apache-spark dataframe apache-spark-sql spark-csv

How to pass the parameter to User-Defined Function?

python apache-spark pyspark

Spark: Difference between numPartitions in read.jdbc(..numPartitions..) and repartition(..numPartitions..)

apache-spark dataframe spark-dataframe spark-jdbc

What Type should the dense vector be, when using UDF function in Pyspark? [duplicate]

python apache-spark machine-learning pyspark apache-spark-mllib

Spark java : Creating a new Dataset with a given schema

java scala apache-spark apache-spark-dataset

Spark returning Pickle error: cannot lookup attribute

python apache-spark pickle

spark streaming throughput monitoring

performance apache-spark monitoring spark-streaming amazon-cloudwatch
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