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New posts in apache-spark
How to get nth row of Spark RDD?
Nov 11, 2022
hadoop
apache-spark
rdd
Removing punctuation marks form text in Scala - Spark
Oct 26, 2022
regex
scala
apache-spark
punctuation
Add a new column to a Dataframe. New column i want it to be a UUID generator
Sep 25, 2022
apache-spark
apache-spark-sql
uuid
The SPARK_HOME env variable is set but Jupyter Notebook doesn't see it. (Windows)
Apr 24, 2022
python-3.x
apache-spark
pyspark
How to improve broadcast Join speed with between condition in Spark
Apr 12, 2022
apache-spark
apache-spark-sql
How to use lag and rangeBetween functions on timestamp values?
Sep 16, 2022
apache-spark
pyspark
apache-spark-sql
window-functions
Spark: Joining with array
Nov 08, 2022
scala
apache-spark
apache-spark-sql
Disable parquet metadata summary in Spark
Oct 16, 2022
apache-spark
parquet
how to read json with schema in spark dataframes/spark sql
Oct 15, 2022
scala
apache-spark
dataframe
apache-spark-sql
KStreams + Spark Streaming + Machine Learning
Apr 21, 2022
apache-spark
machine-learning
apache-kafka
spark-streaming
apache-kafka-streams
Spark Dataframe column with last character of other column
Mar 05, 2022
apache-spark
pyspark
apache-spark-sql
pyspark-sql
Adding constant value column to spark dataframe
Sep 06, 2022
apache-spark
pyspark
databricks
Count the number of missing values in a dataframe Spark
Oct 31, 2022
dataframe
apache-spark
pyspark
apache-spark-sql
spark submit "Service 'Driver' could not bind on port" error
Apr 30, 2022
apache-spark
word-count
Why does pyspark fail with "Unable to locate hive jars to connect to metastore. Please set spark.sql.hive.metastore.jars."?
Sep 27, 2022
apache-spark
pyspark
Error: Invalid or corrupt jarfile sbt/sbt-launch-0.13.5.jar
Apr 01, 2022
scala
apache-spark
MinMax Normalization in scala
Apr 20, 2022
scala
apache-spark
normalization
apache-spark-sql
Spark 2.1 - Error While instantiating HiveSessionState
Feb 20, 2022
apache-spark
Spark configuration priority
Apr 23, 2022
apache-spark
hadoop-yarn
How to set and get static variables from spark?
Oct 31, 2022
java
apache-spark
spark-streaming
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