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New posts in apache-spark
How to write a condition based on multiple values for a DataFrame in Spark
Mar 14, 2023
scala
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integrating scikit-learn with pyspark
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PySpark: calculate mean, standard deviation and those values around the mean in one step
Mar 14, 2023
python
python-2.7
apache-spark
pyspark
Create a dataframe from a list in pyspark.sql
Mar 14, 2023
python
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apache-spark
pyspark
apache-spark-sql
How to run a luigi task with spark-submit and pyspark
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apache-spark
pyspark
luigi
Exception while accessing KafkaOffset from RDD
Mar 14, 2023
scala
apache-spark
apache-kafka
spark-streaming
rdd
How to save/insert each DStream into a permanent table
Mar 13, 2023
apache-spark
pyspark
apache-spark-sql
spark-streaming
percentage count per group and pivot with pyspark
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apache-spark
pyspark
jupyter-notebook
java.lang.IllegalArgumentException: java.net.UnknownHostException: tmp
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scala
apache-spark
sbt
Spark cores & tasks concurrency
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architecture
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Get same value for precision, recall and F score in Apache Spark Logistic regression algorithm
Mar 13, 2023
apache-spark
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Sum the Distance in Apache-Spark dataframes
Mar 12, 2023
scala
apache-spark
apache-spark-sql
graphframes
what to specify as spark master when running on amazon emr
Mar 12, 2023
apache-spark
amazon-emr
NoSuchMethodError when using Spark and IntelliJ
Mar 12, 2023
scala
apache-spark
intellij-idea
jvm
Iterating an RDD and updating a mutable collection returns an empty collection
Mar 13, 2023
scala
apache-spark
bigdata
PySpark: [Errno 8] nodename nor servname provided, or not known
Mar 12, 2023
python
apache-spark
pyspark
Print ALL defined variables/method signatures in Spark Shell - Scala REPL
Mar 12, 2023
scala
shell
apache-spark
How to get the coefficients of the best logistic regression in a spark-ml CrossValidatorModel?
Mar 11, 2023
scala
apache-spark
logistic-regression
cross-validation
apache-spark-ml
how to use spark intersection() by key or filter() with two RDD?
Mar 12, 2023
scala
apache-spark
filter
rdd
intersection
PySpark: Get top k column for each row in dataframe
Mar 11, 2023
python
apache-spark
dataframe
pyspark
apache-spark-sql
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