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New posts in apache-spark

Understanding Spark's closures and their serialization

java serialization apache-spark closures

apache spark MLLib: how to build labeled points for string features?

java apache-spark machine-learning apache-spark-mllib feature-selection

How to suppress parquet log messages in Spark?

logging apache-spark parquet

Apache spark: setting spark.eventLog.enabled and spark.eventLog.dir at submit or Spark start

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How to create Spark RDD from an iterator?

apache-spark spark-streaming

How does Apache Spark know about HDFS data nodes?

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Apache Spark throws NullPointerException when encountering missing feature

python apache-spark apache-spark-sql pyspark apache-spark-ml

In Spark, what is the right way to have a static object on all workers?

scala apache-spark

Spark DataFrame Schema Nullable Fields

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Coalesce reduces parallelism of entire stage (spark)

scala apache-spark

How to use java.time.LocalDate in Datasets (fails with java.lang.UnsupportedOperationException: No Encoder found)? [duplicate]

scala apache-spark apache-spark-sql

Saving dataframe to local file system results in empty results

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Does groupByKey in Spark preserve the original order?

scala apache-spark

Spark on Amazon EMR: "Timeout waiting for connection from pool"

apache-spark amazon-emr

How to execute Spark programs with Dynamic Resource Allocation?

apache-spark hadoop hadoop-yarn

Difference between reduce and reduceByKey in Apache Spark

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What is scheduler delay in spark UI's event timeline

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Why does Complete output mode require aggregation?

apache-spark spark-structured-streaming

Spark Word2vec vector mathematics

apache-spark machine-learning apache-spark-mllib word2vec

EMR Spark - TransportClient: Failed to send RPC

apache-spark hadoop-yarn emr
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