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New posts in apache-spark

Why Does Spark Query (Load) from Oracle Is So Slow Comparing to SQOOP?

oracle apache-spark apache-spark-sql spark-dataframe

Livy Server: return a dataframe as JSON?

json apache-spark cloudera apache-spark-2.0 livy

Online learning of LDA model in Spark

apache-spark machine-learning apache-spark-mllib lda apache-spark-ml

Can Spark read data directly into a nested case class?

scala apache-spark apache-spark-dataset

Using airflow to run spark streaming jobs?

apache-spark streaming airflow

Should cache and checkpoint be used together on DataSets? If so, how does this work under the hood?

apache-spark apache-spark-sql apache-spark-dataset

PySpark; DecimalType multiplication precision loss

python apache-spark pyspark

Understanding parallelism in Spark and Scala

scala parallel-processing apache-spark

How to read XML files from apache spark framework?

xml apache-spark

Change hadoop version using spark-ec2

hadoop amazon-ec2 apache-spark spark-ec2

Spark SQL HiveContext - saveAsTable creates wrong schema

hive apache-spark apache-spark-sql

Iterate through a Java RDD by row

java apache-spark rdd

Is Spark zipWithIndex safe with parallel implementation?

scala apache-spark

spark submit java.lang.ClassNotFoundException

macos scala intellij-idea apache-spark sbt

Differentiate driver code and work code in Apache Spark

apache-spark driver execution worker

Returning Multiple Arrays from User-Defined Aggregate Function (UDAF) in Apache Spark SQL

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

Unit testing with Spark dataframes

scala unit-testing apache-spark apache-spark-sql spark-dataframe

Apache spark Hive, executable JAR with maven shade

maven apache-spark datanucleus maven-shade-plugin spark-hive

Non linear (DAG) ML pipelines in Apache Spark

apache-spark apache-spark-mllib apache-spark-ml

Pyspark socket timeout exception after application running for a while

exception optimization apache-spark pyspark
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