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New posts in apache-spark
Is Hive faster than Spark?
Nov 11, 2022
hadoop
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hive
apache-tez
bigdata
How to use Spark-Scala to download a CSV file from the web?
Jul 18, 2022
scala
csv
apache-spark
turning pandas to pyspark expression
Aug 23, 2022
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group-by
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Zeppelin java.lang.NoClassDefFoundError: Could not initialize class org.apache.spark.rdd.RDDOperationScope$
Aug 14, 2021
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Apache Spark - Dataset operations fail in abstract base class?
Aug 30, 2019
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Sort by date an Array of a Spark DataFrame Column
May 03, 2022
scala
apache-spark
dataframe
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Scala + SBT - How to configure reference.conf for a shaded Akka library
Feb 10, 2021
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Processing (OSM) PBF files in Spark
Feb 22, 2022
scala
apache-spark
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Using stat.bloomFilter in Spark 2.0.0 to filter another dataframe
Dec 06, 2021
scala
apache-spark
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Spark SQL "Limit"
Oct 28, 2019
hadoop
apache-spark
hive
hortonworks-data-platform
spark-submit config through file
Jan 19, 2020
apache-spark
spark-submit
Scala/ Spark- Multiply an Integer with each value in a Dataframe Column
Nov 08, 2022
scala
apache-spark
How to enable Tungsten optimization in Spark 2?
Oct 25, 2019
apache-spark
pyspark
apache-spark-sql
apache-spark-2.0
Retrieve Spark Mllib StringIndexer column mapping
Nov 24, 2019
scala
apache-spark
apache-spark-mllib
apache-spark-ml
Efficient way to join a cached spark dataframe with other and cache again
Nov 04, 2022
caching
apache-spark
dataframe
union
Is it the driver or the workers who reads the text file when sc.textfile is used?
May 01, 2022
scala
file
hadoop
apache-spark
io
maximum number of columns we can have in dataframe spark scala
Nov 20, 2022
scala
apache-spark
dataframe
rdd
How to enable spark-history server for standalone cluster non hdfs mode
Sep 24, 2022
apache-spark
pyspark
How to use Column.isin with array column in join?
Aug 17, 2021
scala
apache-spark
apache-spark-sql
Spark SQL - DataFrame - select - transformation or action?
Sep 13, 2022
java
apache-spark
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