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New posts in rdd
Treat Spark RDD like plain Seq
Nov 01, 2022
scala
apache-spark
functional-programming
rdd
How to add columns of 2 RDDs to from a single RDD and then do aggregation of rows based on date data in PySpark
Nov 02, 2022
python
apache-spark
aggregate
pyspark
rdd
Spark Mlib FPGrowth job fails with Memory Error
Nov 01, 2022
apache-spark
rdd
apache-spark-mllib
Counting distinct texts in a Spark RDD with array objects
Oct 31, 2022
python
apache-spark
pyspark
rdd
Concurrent transformations on RDD in foreachDD function of Spark DStream
Nov 01, 2022
java
apache-spark
spark-streaming
rdd
dstream
Misunderstanding of spark RDD fault tolerant
Oct 30, 2022
apache-spark
spark-streaming
rdd
distributed-computing
fault-tolerance
what is the difference between rdd.repartition() and partition size in sc.parallelize(data, partitions)
Oct 21, 2022
python
apache-spark
rdd
pyspark: "too many values" error after repartitioning
Oct 21, 2022
python
apache-spark
apache-spark-sql
pyspark
rdd
Fail to apply mapping on an RDD on multipe spark nodes through Elasticsearch-hadoop library
Oct 20, 2022
scala
elasticsearch
apache-spark
rdd
elasticsearch-hadoop
No Java class corresponding to Product with Serializable with Base found
Oct 20, 2022
java
scala
apache-spark
rdd
apache-spark-dataset
Why would one use DataFrame.select over DataFrame.rdd.map (or vice versa)?
Oct 20, 2022
performance
apache-spark
dataframe
apache-spark-sql
rdd
Creating a custom Spark RDD in Python
Sep 28, 2022
python
apache-spark
pyspark
rdd
Caching factor of MatrixFactorizationModel in PySpark
Sep 29, 2022
apache-spark
pyspark
rdd
apache-spark-mllib
Convert JSON objects to RDD
Sep 29, 2022
json
scala
apache-spark
rdd
When create two different Spark Pair RDD with same key set, will Spark distribute partition with same key to the same machine?
Sep 28, 2022
scala
join
apache-spark
rdd
Are recursive computations with Apache Spark RDD possible?
Aug 26, 2022
scala
apache-spark
recursion
rdd
chess
What operations of spark is processed in parallel?
Aug 29, 2022
apache-spark
spark-streaming
rdd
Spark RDD's - how do they work
Sep 10, 2022
scala
apache-spark
bigdata
distributed-computing
rdd
Does a join of co-partitioned RDDs cause a shuffle in Apache Spark?
Sep 07, 2022
apache-spark
spark-streaming
rdd
How to extract an element from a array in pyspark
Sep 09, 2022
python
apache-spark
pyspark
rdd
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