PySpark Questions and answers.Ask Questions?
PySpark is one of the popular API for writing Spark Jobs in Python programming language. Python is one of most popular programming language for developing machine learning and deep learning program. In this section we are discussing the questions of PySpark. We will try to provide answers of your questions. Ask questions related to PySpark programming language.
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Latest Questions for PySpark Questions and answers.
python date parse
Hi, I want to parse the string date "20220131" into Python date. How to do that? Thanks
October 26, 2022 at 3:05 AM
Hi, I want to parse the string date "20220131" into Python date. How to do that? Thanks
October 26, 2022 at 3:05 AM
python date parse
Hi, I want to parse the string date "20220131" into Python date. How to do that? Thanks
October 26, 2022 at 3:05 AM
Hi, I want to parse the string date "20220131" into Python date. How to do that? Thanks
October 26, 2022 at 3:05 AM
python add 1 day to date
Hi, In one of my project I am getting date from the some datasource and now I have to add one day to the date. How I can add 1 day to date in my Python program. Thanks
October 25, 2022 at 8:09 AM
Hi, In one of my project I am getting date from the some datasource and now I have to add one day to the date. How I can add 1 day to date in my Python program. Thanks
October 25, 2022 at 8:09 AM
node dependency mysql package.json
Hi, How to add node dependency mysql package.json? Thanks
July 4, 2022 at 2:30 PM
Hi, How to add node dependency mysql package.json? Thanks
July 4, 2022 at 2:30 PM
How do you get the size of an array in Python
Hi, I want to get the size of my array in Python. How do you get the size of an array in Python? How we are doing it in Python? Thanks
July 19, 2021 at 12:15 PM
Hi, I want to get the size of my array in Python. How do you get the size of an array in Python? How we are doing it in Python? Thanks
July 19, 2021 at 12:15 PM
Where is the lit() function in pyspark 2.2.0?
Hi, I want to use the lit function in PySpark program. I am using Spark 2.2.0. Where is the lit() function in pyspark 2.2.0? Thanks
November 8, 2020 at 4:49 PM
Hi, I want to use the lit function in PySpark program. I am using Spark 2.2.0. Where is the lit() function in pyspark 2.2.0? Thanks
November 8, 2020 at 4:49 PM
pyspark lit function not found
Hi, I want to use the lit function in PySpark Program. But unable to find it to use in program. How to use pyspark lit function and remove the pyspark lit function not found error? Thanks
November 8, 2020 at 4:39 PM
Hi, I want to use the lit function in PySpark Program. But unable to find it to use in program. How to use pyspark lit function and remove the pyspark lit function not found error? Thanks
November 8, 2020 at 4:39 PM
how to show dataframe in pyspark
Hi, I want to display 5 records from dataframe in PySpark program. How to display specific no of records of Data Frame in Python? Thanks
November 4, 2020 at 7:17 AM
Hi, I want to display 5 records from dataframe in PySpark program. How to display specific no of records of Data Frame in Python? Thanks
November 4, 2020 at 7:17 AM
ImportError: No module named geog
Hi, I am importing import geog and getting following error: ImportError: No module named geog How to solve this? Thanks
September 10, 2020 at 6:36 AM
Hi, I am importing import geog and getting following error: ImportError: No module named geog How to solve this? Thanks
September 10, 2020 at 6:36 AM
ModuleNotFoundError: No module named 'IO'
Hi, I am trying to import IO package of Python with following code: from IO import StringIO But program throws the error: ModuleNotFoundError: No module named 'IO'. How to resolve thi
July 16, 2020 at 1:05 PM
Hi, I am trying to import IO package of Python with following code: from IO import StringIO But program throws the error: ModuleNotFoundError: No module named 'IO'. How to resolve thi
July 16, 2020 at 1:05 PM
Steps to read text file in pyspark
Hi, I am learning to write program in PySpark. I want to simply read a text file in Pyspark and then try some code. What are the Steps to read text file in pyspark? How much time it takes to learn PySpark Programming to get
April 22, 2020 at 9:48 AM
Hi, I am learning to write program in PySpark. I want to simply read a text file in Pyspark and then try some code. What are the Steps to read text file in pyspark? How much time it takes to learn PySpark Programming to get
April 22, 2020 at 9:48 AM
pip install requests
Hi, What is the use of following command? pip install requests What is requests package in Python? I need some example of this package in Python 3. Thanks
April 11, 2020 at 8:08 AM
Hi, What is the use of following command? pip install requests What is requests package in Python? I need some example of this package in Python 3. Thanks
April 11, 2020 at 8:08 AM
How to install the Six module in Python
Hi, I want to install the six module in Python as my program is using this. I have checked it by importing this module in my program but by default it is not coming with the Python distribution. How to install the Six module in Pyt
April 11, 2020 at 1:03 AM
Hi, I want to install the six module in Python as my program is using this. I have checked it by importing this module in my program but by default it is not coming with the Python distribution. How to install the Six module in Pyt
April 11, 2020 at 1:03 AM
scala.collection.immutable.map$map1 cannot be cast to java.util.map
Hi, I am trying to cast the Map in spark java but it throws following error: scala.collection.immutable.map$map1 cannot be cast to java.util.map How to solve this? Thanks
February 10, 2020 at 5:39 AM
Hi, I am trying to cast the Map in spark java but it throws following error: scala.collection.immutable.map$map1 cannot be cast to java.util.map How to solve this? Thanks
February 10, 2020 at 5:39 AM
ModuleNotFoundError: No module named 'pandas'
Hi, I have been assigned work on python pandas and there is already written code. Which throws following error: ModuleNotFoundError: No module named 'pandas' More details about the error:
January 19, 2019 at 9:57 PM
Hi, I have been assigned work on python pandas and there is already written code. Which throws following error: ModuleNotFoundError: No module named 'pandas' More details about the error:
January 19, 2019 at 9:57 PM
pyspark : An error occurred while calling None.org.apache.spark.api.java.JavaSparkContext
Hi I am running pyspark code and it was running fine yesterday. Now its giving the error: pyspark : An error occurred while calling None.org.apache.spark.api.java.JavaSparkContext How to resolve this? Here is the fu
December 27, 2018 at 12:57 AM
Hi I am running pyspark code and it was running fine yesterday. Now its giving the error: pyspark : An error occurred while calling None.org.apache.spark.api.java.JavaSparkContext How to resolve this? Here is the fu
December 27, 2018 at 12:57 AM
pip install beautifulsoup - install beautifulsoup on Ubuntu
HI, I want to install beautifulsoup on my Ubuntu desktop operating system. What is the command to install beautifulsoup on Ubuntu 18.04? Thanks
December 24, 2018 at 10:27 AM
HI, I want to install beautifulsoup on my Ubuntu desktop operating system. What is the command to install beautifulsoup on Ubuntu 18.04? Thanks
December 24, 2018 at 10:27 AM
How should I start learning Python?
Hi, I want to learn PySpark for machine learning projects. But for learning PySpark we have to learn Python first. How should I learn Python myself. I wish to learn Python programming as soon as possible. How should I start learning Python
December 16, 2018 at 9:36 PM
Hi, I want to learn PySpark for machine learning projects. But for learning PySpark we have to learn Python first. How should I learn Python myself. I wish to learn Python programming as soon as possible. How should I start learning Python
December 16, 2018 at 9:36 PM
ImportError: No module named pandas - Error in sparkshell
Hi, I am new to pyspark and learning it from beginning. I have successfully installed Spark in Ubuntu and now trying to write some program. I am trying to convert pandas array into dataframe but it giving error: ImportError
November 22, 2018 at 9:13 AM
Hi, I am new to pyspark and learning it from beginning. I have successfully installed Spark in Ubuntu and now trying to write some program. I am trying to convert pandas array into dataframe but it giving error: ImportError
November 22, 2018 at 9:13 AM
importing pyspark in python shell
Hi, I am learning to develop develop code for Spark in PySpark. Now I have installed Apache Spark but the issue is that its not coming in the python shell. How should I do for importing pyspark in python shell? I am experie
November 22, 2018 at 8:43 AM
Hi, I am learning to develop develop code for Spark in PySpark. Now I have installed Apache Spark but the issue is that its not coming in the python shell. How should I do for importing pyspark in python shell? I am experie
November 22, 2018 at 8:43 AM
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