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New posts in apache-spark
How to fix "No FileSystem for scheme: gs" in pyspark?
Jan 29, 2023
apache-spark
google-cloud-platform
pyspark
google-cloud-storage
pySpark forEachPartition - Where is code executed
Jan 28, 2023
python
pandas
apache-spark
pyspark
Databricks - failing to write from a DataFrame to a Delta location
Jan 29, 2023
scala
apache-spark
databricks
delta-lake
Convert String expression to actual working instance expression
Jan 28, 2023
string
scala
apache-spark
expression
scala-quasiquotes
How do I ensure that my Apache Spark setup code runs only once?
Jan 28, 2023
scala
apache-spark
Spark Scala Register UDF - Why I need to pass underscore (_) at the end of function
Jan 28, 2023
scala
apache-spark
Spark: Explicit caching can interfere with Catalyst optimizer's ability to optimize some queries?
Jan 28, 2023
performance
apache-spark
dataset
catalyst
SPARK dataframe returning null when trying to apply schema to JSON data
Jan 28, 2023
java
json
dataframe
apache-spark
schema
How to use date_add with two columns in pyspark?
Jan 28, 2023
apache-spark
pyspark
apache-spark-sql
How to use a external trigger to stop structured streaming query?
Jan 26, 2023
apache-spark
spark-structured-streaming
Spark Dataframe - How to keep only latest record for each group based on ID and Date? [duplicate]
Jan 26, 2023
dataframe
date
apache-spark
pyspark
spark throws error when reading hive table
Jan 28, 2023
apache-spark
hive
apache-spark-sql
Spark Kafka Streaming Issue
Jan 12, 2023
java
maven
apache-spark
apache-kafka
Apache Spark mapPartitionsWithIndex
Jan 11, 2023
java
mapreduce
apache-spark
Should I leave the variable as transient?
Jan 12, 2023
java
serialization
apache-spark
transient
Spark: How to transform a Seq of RDD into a RDD
Jan 12, 2023
scala
apache-spark
seq
rdd
flatmap
Delete from cassandra Table in Spark
Jan 10, 2023
scala
apache-spark
cassandra-2.0
pyspark: ship jar dependency with spark-submit
Jan 11, 2023
python
elasticsearch
apache-spark
pyspark
Why does Spark Standalone cluster not use all available cores?
Jan 10, 2023
java
apache-spark
Scala IDE and Apache Spark -- different scala library version found in the build path
Jan 11, 2023
eclipse
scala
apache-spark
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