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New posts in apache-spark

Creating parquet files in spark with row-group size that is less than 100

hadoop apache-spark parquet

Spark/PySpark: An error occurred while trying to connect to the Java server (127.0.0.1:39543)

python apache-spark pyspark jupyter-notebook

why does filter remove null value by default on spark dataframe?

sql apache-spark null spark-dataframe

Memory issue with spark structured streaming

apache-spark apache-spark-sql spark-structured-streaming

Storing multiple dataframes of different widths with Parquet?

python pandas apache-spark parquet

Does spark optimize identical but independent DAGs in pyspark?

apache-spark pyspark

Spark fails on big shuffle jobs with java.io.IOException: Filesystem closed

scala hadoop hdfs 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)

scala apache-spark hdfs mesos mesosphere

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
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