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New posts in apache-spark

Does cache() in spark change the state of the RDD or create a new one?

java caching apache-spark rdd

Spark: Sort an RDD by multiple values in a tuple / columns

apache-spark mapreduce rdd

Cannot call methods on a stopped SparkContext

scala apache-spark spark-streaming

How can I make (Spark1.6) saveAsTextFile to append existing file?

apache-spark spark-streaming apache-spark-sql

Deep copy a filtered PySpark dataframe from a Hive query

python apache-spark pyspark

Spark Scala: User defined aggregate function that calculates median

scala apache-spark group-by median user-defined-aggregate

Spark job with large text file in gzip format

hadoop apache-spark amazon-s3 apache-spark-sql parquet

How to write a condition based on multiple values for a DataFrame in Spark

scala apache-spark

integrating scikit-learn with pyspark

apache-spark scikit-learn pyspark

PySpark: calculate mean, standard deviation and those values around the mean in one step

python python-2.7 apache-spark pyspark

Create a dataframe from a list in pyspark.sql

python dataframe apache-spark pyspark apache-spark-sql

How to run a luigi task with spark-submit and pyspark

python apache-spark pyspark luigi

Exception while accessing KafkaOffset from RDD

scala apache-spark apache-kafka spark-streaming rdd

How to save/insert each DStream into a permanent table

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

percentage count per group and pivot with pyspark

sql apache-spark pyspark jupyter-notebook

java.lang.IllegalArgumentException: java.net.UnknownHostException: tmp

scala apache-spark sbt

Spark cores & tasks concurrency

apache-spark architecture internal

Get same value for precision, recall and F score in Apache Spark Logistic regression algorithm

apache-spark performance-measuring

Sum the Distance in Apache-Spark dataframes

scala apache-spark apache-spark-sql graphframes

what to specify as spark master when running on amazon emr

apache-spark amazon-emr
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