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New posts in apache-spark

Multiple SparkSessions in single JVM

apache-spark

Spark dataframe filter

scala apache-spark apache-spark-sql

Spark Dataframe groupBy and sort results into a list

apache-spark dataframe apache-spark-sql

Concatenating string by rows in pyspark

python apache-spark pyspark

How to do opposite of explode in PySpark?

apache-spark pyspark apache-spark-sql

Spark2.2.1 incompatible Jackson version 2.8.8

java eclipse scala maven apache-spark

Passing command line arguments to Spark-shell

apache-spark

How to drop multiple column names given in a list from Spark DataFrame?

apache-spark dataframe pyspark apache-spark-sql pyspark-sql

Failed to start master for Spark in Windows

apache-spark windows-10

How to exit spark-submit after the submission

apache-spark hadoop-yarn

Spark Random Forests: Different results with same seed

scala apache-spark machine-learning random-forest

Does Spark support Partition Pruning with Parquet Files

apache-spark amazon-s3 hive parquet

Spark Kafka Direct DStream - How many executors and RDD partitions in yarn-cluster mode if num-executors is set?

apache-spark apache-kafka spark-streaming

Spark: efficiency of dataframe checkpoint vs. explicitly writing to disk

scala apache-spark apache-spark-sql

Why does Spark's OneHotEncoder drop the last category by default?

apache-spark machine-learning pyspark one-hot-encoding bigdata

Does collect_list() maintain relative ordering of rows?

scala apache-spark apache-spark-sql

org.apache.spark.SparkException: Job aborted due to stage failure: Task from application

apache-spark

"sparkContext was shut down" while running spark on a large dataset

scala apache-spark hadoop-yarn apache-spark-sql

Total size of serialized results of tasks is bigger than spark.driver.maxResultSize

apache-spark pyspark

Spark 2.0 deprecates 'DirectParquetOutputCommitter', how to live without it?

hadoop apache-spark amazon-s3 amazon-emr parquet
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