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New posts in apache-spark

Apache Spark UDF that returns dynamic data types

scala apache-spark apache-spark-sql user-defined-functions

How to save bucketed DataFrame?

apache-spark apache-spark-sql

how to list spark-packages added to the spark context?

apache-spark sparkr

UDF to map words to term Index in Spark

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

how does YARN "Fair Scheduler" work with spark-submit configuration parameter

hadoop apache-spark hadoop-yarn

how to change column value in spark sql

sql apache-spark pyspark apache-spark-sql

How to write streaming dataset to Kafka?

apache-spark apache-kafka spark-structured-streaming

Kafka with Spark 2.1 Structured Streaming - cannot deserialize

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

I am getting an error while creating a simple RDD in Spark

python apache-spark rdd

Spark Pipeline error

python apache-spark pyspark pyspark-sql

spring autoconfiguration class is missing in META-INF/spring.factories

java spring maven apache-spark

NoClassDefFoundError: Could not initialize XXX class after deploying on spark standalone cluster

scala apache-spark deployment spark-streaming spark-submit

How to cache partitioned dataset and use in multiple queries?

java apache-spark apache-spark-sql

Pyspark udf high memory utilization

apache-spark pyspark

Enum equivalent in Spark Dataframe/Parquet

apache-spark parquet

Cumulative distinct count with Spark SQL

sql apache-spark apache-spark-sql

pyspark.sql.utils.IllegalArgumentException: "Error while instantiating 'org.apache.spark.sql.hive.HiveSessionStateBuild in windows 10

apache-spark pyspark

How handle categorical features in the latest Random Forest in Spark?

apache-spark apache-spark-mllib random-forest apache-spark-ml feature-engineering

Why is difference between sqlContext.read.load and sqlContext.read.text?

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

Which would be a quicker (and better) tool for querying data stored in the Parquet format - Spark SQL, Athena or ElasticSearch?

performance apache-spark elasticsearch etl amazon-athena
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