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New posts in apache-spark
Zip support in Apache Spark
Apr 06, 2022
compression
zip
apache-spark
AttributeError: Can't get attribute 'new_block' on <module 'pandas.core.internals.blocks'>
Oct 06, 2022
python
pandas
apache-spark
pyspark
attributeerror
Spark runs out of memory when grouping by key
Oct 24, 2022
scala
amazon-ec2
apache-spark
How to upgrade Spark to newer version?
Apr 13, 2022
apache-spark
Spark case class - decimal type encoder error "Cannot up cast from decimal"
Jan 09, 2019
scala
apache-spark
apache-spark-sql
Read all Parquet files saved in a folder via Spark
Oct 03, 2022
scala
apache-spark
apache-spark-sql
How to use first and last function in pyspark?
May 28, 2019
apache-spark
pyspark
How to save a huge pandas dataframe to hdfs?
Feb 14, 2022
python
pandas
apache-spark
pyarrow
apache-arrow
how to pass python package to spark job and invoke main file from package with arguments
Aug 28, 2022
python
apache-spark
pyspark
scala vs java for Spark? [closed]
Oct 14, 2022
java
scala
apache-spark
Spark jobs finishes but application takes time to close
Jun 06, 2019
scala
amazon-s3
apache-spark
Is foreachRDD executed on the Driver?
Oct 08, 2019
apache-spark
spark-streaming
Add one more StructField to schema
Dec 29, 2019
python
apache-spark
pyspark
apache-spark-sql
Loading compressed gzipped csv file in Spark 2.0
Sep 15, 2022
apache-spark
pyspark
What is StringIndexer , VectorIndexer, and how to use them?
Jan 06, 2019
apache-spark
dataset
spark-dataframe
Mapping Spark DataSet row values into new hash column
Mar 24, 2022
scala
apache-spark
spark-dataframe
apache-spark-dataset
External Hive Table Refresh table vs MSCK Repair
Aug 17, 2022
apache-spark
hive
hivecontext
hive-partitions
get first N elements from dataframe ArrayType column in pyspark
Oct 29, 2022
apache-spark
pyspark
apache-spark-sql
Spark: save DataFrame partitioned by "virtual" column
Nov 20, 2022
apache-spark
dataframe
pyspark
apache-spark-sql
partitioning
Spark: get number of cluster cores programmatically
Aug 27, 2022
java
apache-spark
dataset
hadoop-yarn
core
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