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New posts in apache-spark
Spark SQL is not converting timezone correctly [duplicate]
Feb 04, 2022
scala
apache-spark
hive
timezone
What's the difference between explode function and operator?
Sep 05, 2022
apache-spark
apache-spark-sql
What to do with "WARN TaskSetManager: Stage contains a task of very large size"?
Dec 26, 2020
apache-spark
apache-spark-1.6
Delta Lake rollback
Nov 04, 2022
apache-spark
rollback
databricks
delta-lake
How does Spark achieve parallelism within one task on multi-core or hyper-threaded machines
Nov 06, 2022
multithreading
apache-spark
parallel-processing
multicore
Pyspark Dataframe group by filtering
May 31, 2019
python
apache-spark
pyspark
apache-spark-sql
Spark Dataframe Random UUID changes after every transformation/action
Apr 18, 2022
scala
apache-spark
dataframe
uuid
How to run Scala script using spark-submit (similarly to Python script)?
Jul 01, 2021
scala
apache-spark
Aggregate rows of Spark DataFrame to String after groupby
Aug 19, 2022
scala
apache-spark
dataframe
Read from Kafka and write to hdfs in parquet
Jun 16, 2022
hadoop
apache-spark
apache-kafka
hdfs
parquet
Spark Dataframe - Python - count substring in string
Oct 28, 2022
python
string
apache-spark
pyspark
apache-spark-sql
joda DateTime format cause null pointer error in spark RDD functions
Mar 23, 2022
scala
apache-spark
TypeError: got an unexpected keyword argument
Mar 18, 2022
python
apache-spark
pyspark
apache-spark-sql
user-defined-functions
How to Launch Spark 2.0 on EC2
Dec 03, 2019
amazon-web-services
apache-spark
amazon-ec2
Apache Spark vs Apache Spark 2 [closed]
Oct 26, 2022
apache-spark
apache-spark-2.0
How to handle an AnalysisException on Spark SQL?
Sep 05, 2022
python
apache-spark
pyspark
apache-spark-sql
databricks
What does in-memory data storage mean in the context of Apache Spark?
Nov 09, 2022
hadoop
apache-spark
In Apache Spark. How to set worker/executor's environment variables?
Oct 28, 2022
amazon-web-services
amazon-s3
apache-spark
distributed-computing
SparkSQL error Table Not Found
Oct 22, 2018
sql
scala
apache-spark
cassandra
NoSuchMethodException in MaxMind GeoIp dependency jackson-databind built with mvn shade
Jun 06, 2018
scala
maven
apache-spark
jackson
maxmind
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