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New posts in apache-spark

Combine results from batch RDD with streaming RDD in Apache Spark

cassandra apache-spark apache-kafka spark-streaming

real time log processing using apache spark streaming

apache-spark apache-kafka flume spark-streaming

Spark streaming DStream RDD to get file name

scala apache-spark

Create Spark DataFrame in Spark Streaming from JSON Message on Kafka

scala apache-spark dataframe apache-kafka

Spark forcing log4j

java scala hadoop apache-spark logback

Accessing HDFS HA from spark job (UnknownHostException error)

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Spark worker memory

apache-spark

Why is a Spark Row object so big compared to equivalent structures?

apache-spark

Understanding Spark shuffle spill

apache-spark

How to transform RDD, Dataframe or Dataset straight to a Broadcast variable without collect?

scala apache-spark dataframe apache-spark-sql

More efficient way to loop through PySpark DataFrame and create new columns

python apache-spark pyspark

Dag-scheduler-event-loop java.lang.OutOfMemoryError: unable to create new native thread

java apache-spark

Passing a map with struct-type key into a Spark UDF

scala apache-spark

Handling microseconds in Spark Scala

java scala datetime apache-spark apache-spark-sql

How to change user in hdfs using sparkSubmit in java

java hadoop apache-spark

Spark how to use a UDF with a Join

apache-spark join dataframe user-defined-functions

How to validate Spark SQL expression without executing it?

apache-spark apache-spark-sql

how to process data in chunks/batches with kafka streams?

java scala apache-spark apache-kafka apache-kafka-streams

Spark: UDF executed many times

scala apache-spark apache-spark-sql

Problems when writing parquet with timestamps prior to 1900 in AWS Glue 3.0

amazon-web-services apache-spark pyspark aws-glue
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