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New posts in apache-spark
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
DBSCAN on spark : which implementation
Jul 30, 2019
scala
apache-spark
cluster-analysis
apache-spark-mllib
dbscan
What are the differences between sc.parallelize and sc.textFile?
Sep 30, 2021
apache-spark
pyspark
rdd
basedir must be absolute: ?/.ivy2/local
Sep 12, 2022
apache-spark
pyspark
ivy
jupyterhub
Spark: Is "count" on Grouped Data a Transformation or an Action?
Apr 10, 2022
scala
apache-spark
Saving result of DataFrame show() to string in pyspark
Sep 14, 2022
python
apache-spark
pyspark
apache-spark-sql
java+spark: org.apache.spark.SparkException: Job aborted: Task not serializable: java.io.NotSerializableException
Oct 17, 2022
java
serialization
apache-spark
how to interpret RDD.treeAggregate
Oct 31, 2022
scala
apache-spark
rdd
distributed-computing
PySpark DataFrame unable to drop duplicates
Oct 24, 2022
python
apache-spark
pyspark
apache-spark-sql
pyspark-sql
Parallelize / avoid foreach loop in spark
Jun 02, 2022
scala
apache-spark
foreach
dataframe
Using spark-submit with python main
May 27, 2019
apache-spark
pyspark
Apply a function to groupBy data with pyspark
Aug 23, 2022
apache-spark
pyspark
PySpark - Creating a data frame from text file
Nov 07, 2022
python-2.7
apache-spark
apache-spark-sql
spark-dataframe
pyspark-sql
PySpark DataFrame filter using logical AND over list of conditions -- Numpy All Equivalent
Nov 01, 2021
python
numpy
apache-spark
pyspark
apache-spark-sql
How to solve yarn container sizing issue on spark?
Oct 04, 2019
apache-spark
pyspark
hadoop-yarn
Dataframe transpose with pyspark in Apache Spark
Apr 10, 2022
python
apache-spark
dataframe
pyspark
transpose
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