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New posts in apache-spark

Not enough space to cache rdd in memory warning

amazon-web-services amazon-s3 apache-spark rdd

How does the number of partitions affect `wholeTextFiles` and `textFiles`?

python apache-spark pyspark

Regrouping / Concatenating DataFrame rows in Spark

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

A quick guide on Salt-based install of Spark cluster

apache-spark hdfs salt-stack

What are the pros and cons of using broadcast variables in a singleton?

java apache-spark broadcast

Spark: why tasks assigned only to one worker?

apache-spark

Spark-HBASE Error java.lang.IllegalStateException: unread block data

apache-spark hbase apache-spark-sql

How to add a typesafe config file which is located on HDFS to spark-submit (cluster-mode)?

hadoop apache-spark hdfs typesafe

Is it possible to run spark yarn cluster from the code?

java apache-spark hadoop-yarn

Persisting data to DynamoDB using Apache Spark

apache-spark amazon-dynamodb apache-spark-sql amazon-emr spark-dataframe

Merge multiple RDD generated in loop

scala apache-spark rdd

Spark not leveraging hdfs partitioning with parquet

hadoop apache-spark hdfs parquet bigdata

Efficiency of flatMap vs map followed by reduce in Spark

scala apache-spark mapreduce rdd flatmap

How access individual element in a tuple on a RDD in pyspark?

python apache-spark pyspark rdd

Can a model be created on Spark batch and use it in Spark streaming?

apache-spark machine-learning spark-streaming

How to save RandomForestClassifier Spark model in scala?

scala apache-spark apache-spark-mllib

How can I declare a Column as a categorical feature in a DataFrame for use in ml

python apache-spark pyspark apache-spark-ml

Passing Python functions as objects to Spark

python apache-spark pyspark

How to run spark shell with *local* packages?

maven apache-spark packages

Spark shows different number of cores than what is passed to it using spark-submit

apache-spark
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