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New posts in pyspark
Pyspark 2.4.0, read avro from kafka with read stream - Python
Aug 25, 2022
python
apache-spark
pyspark
apache-kafka
avro
PySpark: How to Append Dataframes in For Loop
Nov 21, 2022
apache-spark
pyspark
time-series
user-defined-functions
How to count the trailing zeroes in an array column in a PySpark dataframe without a UDF
May 17, 2022
python
apache-spark
pyspark
apache-spark-sql
How to print rdd in python in spark
Nov 16, 2022
python
apache-spark
pyspark
apache-spark-sql
Stack Overflow while processing several columns with a UDF
Oct 20, 2022
python
apache-spark
pyspark
apache-spark-sql
user-defined-functions
first_value windowing function in pyspark
Sep 05, 2022
apache-spark
pyspark
apache-spark-sql
window-functions
In Apache Spark 2.0.0, is it possible to fetch a query from an external database (rather than grab the whole table)?
Oct 14, 2022
mysql
jdbc
apache-spark
pyspark
check if a row value is null in spark dataframe
Jan 12, 2022
apache-spark
pyspark
user-defined-functions
spark-dataframe
isnull
Querying json object in dataframe using Pyspark
May 02, 2021
python
mysql
json
apache-spark
pyspark
Filter PySpark DataFrame by checking if string appears in column
Nov 20, 2022
python
pyspark
pyspark-sql
Pyspark 'NoneType' object has no attribute '_jvm' error
Oct 19, 2022
python
apache-spark
pyspark
apache-spark-sql
Pandas scalar UDF failing, IllegalArgumentException
Apr 16, 2021
python
apache-spark
pyspark
user-defined-functions
Spark ALS predictAll returns empty
May 31, 2019
apache-spark
machine-learning
pyspark
rdd
apache-spark-mllib
withColumn not allowing me to use max() function to generate a new column
Dec 28, 2018
python
apache-spark
pyspark
apache-spark-sql
How to append to a csv file using df.write.csv in pyspark?
Nov 10, 2022
apache-spark
pyspark
IF Statement Pyspark
Jan 30, 2022
if-statement
apache-spark
pyspark
apache-spark-sql
pyspark-sql
Difference in usecases for AWS Sagemaker vs Databricks?
Nov 20, 2022
apache-spark
pyspark
databricks
amazon-sagemaker
How to check a file/folder is present using pyspark without getting exception
Sep 06, 2022
pyspark
azure-databricks
Why does a PySpark UDF that operates on a column generated by rand() fail?
Jun 01, 2022
python
apache-spark
pyspark
Spark does't run in Windows anymore
Jun 21, 2022
windows
apache-spark
pyspark
jupyter-notebook
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