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New posts in apache-spark
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
How to unnest array with keys to join on afterwards?
Mar 11, 2023
apache-spark
hive
apache-spark-sql
hiveql
What is difference between transformations and rdd functions in spark?
Mar 12, 2023
scala
apache-spark
rdd
How to find longest sequence of consecutive dates?
Mar 11, 2023
apache-spark
apache-spark-sql
Join two Spark mllib pipelines together
Mar 10, 2023
python
scala
apache-spark
apache-spark-mllib
apache-spark-ml
Why does word2vec only take one task for mapPartitionsWithIndex at Word2Vec.scala:323
Mar 11, 2023
scala
apache-spark
apache-spark-mllib
word2vec
Spark Scala: moving average for multiple columns
Mar 11, 2023
scala
apache-spark
Connect Amazon EMR Spark with MySQL (writing data)
Mar 10, 2023
mysql
apache-spark
pyspark
jdbc
amazon-emr
What is the relation between numFeatures in HashingTF in Spark MLlib and actual number of terms in a document?
Mar 11, 2023
apache-spark
machine-learning
apache-spark-mllib
tf-idf
oozie workflow spark launch job on a particular queue
Mar 11, 2023
apache-spark
oozie
oozie-workflow
Spark Dataset: Filter if value is contained in other dataset
Mar 09, 2023
java
apache-spark
apache-spark-sql
apache-spark-dataset
Partial/Full-match value in one RDD to values in another RDD
Mar 09, 2023
scala
apache-spark
apache-spark-sql
pattern-matching
object ml is not a member of package org.apache.spark
Mar 11, 2023
apache-spark
sbt
apache-spark-mllib
Joining Two Datasets with Predicate Pushdown
Mar 10, 2023
scala
apache-spark
hbase
apache-spark-sql
apache-phoenix
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