PySpark Tutorial 3: PySpark RDD Tutorial | PySpark with Python

[@172_venkateshtohgaonkar5]

problem facing like c
onnectionRefusedError: [WinError 10061] No connection could be made because the target machine actively refused it

[@StatsWire]

This looks like some connection issue.

[@OutlierHUB]

i'm getting error :
Py4JJavaError: An error occurred while calling z:org.apache.spark.api.python.PythonRDD.collectAndServe.
: org.apache.spark.SparkException: Job aborted due to stage failure: Task 0 in stage 2.0 failed 1 times, most recent failure: Lost task 0.0 in stage 2.0 (TID 5) (DESKTOP-0CVOUAC executor driver): org.apache.spark.SparkException: Python worker failed to connect back.
please suggest

[@StatsWire]

Please check on stackoverflow as there is no straightforward answer.

[@RAMAKRISHNABEERAVELLI]

Hi Bro im getting "RuntimeError: Java gateway process exited before sending its port number" this type of error
how could i rectify this

[@StatsWire]

One possible reason is JAVA_HOME is not set because java is not installed.

[@Jaspreetkaur-do6on]

Nice Tutorial
I got "RuntimeError: Java gateway process exited before sending its port number" error. How can I resolve it ? please give me any suggestions.

[@StatsWire]

One possible thing is that JAVA_HOME is not set up. Please check your environment variables and see if it already exists or create one

[@Jaspreetkaur-do6on]

@@StatsWire Thanks for your suggestion.

[@StatsWire]

@@Jaspreetkaur-do6on You're welcome

[@mazharalamsiddiqui6904]

Nice tutorial

[@StatsWire]

Thank you

[@sreedharvalluri93]

SparkSession is not found. I got this error how can I resolve it

[@sreedharvalluri93]

Can any one guide me on this

[@StatsWire]

@@sreedharvalluri93 did you import pyspark first?

[@manjumanjunath6966]

Its good work with any files instead of hardcoded values

[@mathsjockey7571]

👍

[@StatsWire]

After a long time Sir. Thank you.