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New posts in apache-spark
Remotely execute a Spark job on an HDInsight cluster
Aug 12, 2022
azure
apache-spark
remote-access
azure-hdinsight
Periodic Broadcast in Apache Spark Streaming
Nov 15, 2022
apache-spark
spark-streaming
unable to add spark to PYTHONPATH
Jun 02, 2020
python
apache-spark
pythonpath
java.lang.ClassNotFoundException,when I use "spark-submit" with a new class name rather than "SimpleApp",
Jul 08, 2022
scala
apache-spark
Programmatically determine number of cores and amount of memory available to Spark
Oct 25, 2022
apache-spark
Is it possible for multiple Executors to be launched within a single Spark worker for one Spark Application?
Jul 03, 2022
apache-spark
How to Access RDD Tables via Spark SQL as a JDBC Distributed Query Engine?
Sep 29, 2022
apache-spark
apache-spark-sql
How to create a graph from Array[(Any, Any)] using Graph.fromEdgeTuples
Aug 30, 2022
scala
apache-spark
apache-spark-sql
spark-graphx
get size of parquet file in HDFS for repartition with Spark in Scala
Oct 15, 2022
scala
hadoop
apache-spark
hdfs
parquet
Spark on Java - What is the right way to have a static object on all workers
Mar 30, 2022
java
static
apache-spark
DataFrame explode list of JSON objects
Oct 15, 2022
scala
apache-spark
apache-spark-sql
distributed-computing
EMR spark-shell not picking up jars
Nov 08, 2022
amazon-s3
apache-spark
emr
What happens if the data can't fit in memory with cache() in Spark?
Feb 07, 2022
apache-spark
cluster-computing
distributed-computing
Memory issue when importing parquet files in Spark
Jan 24, 2022
scala
apache-spark
apache-spark-sql
parquet
Is it possible to obtain specific message offset in Kafka+SparkStreaming?
Oct 29, 2022
apache-spark
apache-kafka
spark-streaming
kafka-consumer-api
OneHotEncoder in Spark Dataframe in Pipeline
Aug 20, 2022
scala
apache-spark
apache-spark-sql
apache-spark-mllib
apache-spark-ml
How to plot ROC curve and precision-recall curve from BinaryClassificationMetrics
Sep 16, 2022
apache-spark
machine-learning
apache-spark-mllib
Spark on YARN too less vcores used
Aug 26, 2022
apache-spark
hadoop-yarn
hortonworks-data-platform
resource-management
Java FlatMapFunction in Spark: error: is not abstract and does not override abstract method call(String) in FlatMapFunction
Jun 02, 2019
java
apache-spark
How to use User Defined Types in Spark 2.0?
Oct 28, 2022
scala
apache-spark
user-defined-types
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