winutils | Windows binaries for Hadoop versions | Continuous Deployment library

I am getting this error while trying to write txt file to local path in windows.

Error: Caused by: java.lang.UnsatisfiedLinkError: org.apache.hadoop.io.nativeio.NativeIO$Windows.access0(Ljava/lang/String;I)Z

• Spark , hadoop versions : spark-3.0.3-bin-hadoop2.7.
• winutils is placed in C:\winutils\bin
• hadoop.dll is placed in C:\winutils\bin and c:\System32
• Environment Variables set HADOOP_HOME C:\winutils Path %HADOOP_HOME%\bin
• Tried restarting

I would like to run the below code that loads a CSV into a Spark dataframe in IntelliJ.

I am trying to setup spark on my new windows laptop. I am getting below error while running spark-shell :

" ERROR Main: Failed to initialize Spark session. java.lang.reflect.InvocationTargetException Caused by: java.net.URISyntaxException: Illegal character in path at index 32: spark://DESKTOP-RCMDGS4:49985/C:\classes"

I am using below s/w : Spark 3.2.1 Java 11 Hadoop: winutils

I have set below environment variables : HADOOP_HOME, SPARK_HOME, JAVA_HOME, PATH

So I've read a dozens of tutorials on how to set up pyspark. I've set all enviremental variables like HADOOP_HOME, SPARK_HOME e.t.c. I've downloaded winutils and put it to %SPARK_HOME%/bin. I've checked that the version of pyspark is the same as spark, that I have downloaded from official site (3.2.1). I am using Java JDK 8. I've tried different versions of Java, Spark/Pyspark but everytime I use collect method on rdd I'm getting a tons of errors.

This is my sample program:

I've been struggling a lot to get Spark running on my Windows 10 device lately, without success. I merely want to try out Spark and to be able to follow tutorials, thus I don't currently have access to a cluster to connect to. In order to install Spark, I completed the following steps, based on this tutorial:

• I installed the Java JDK and placed it to C:\jdk. The folder has bin, conf, include, jmods, legal, and lib folders inside.
• I installed the Java runtime environment and placed it to C:\jre. This one has bin, legal, and lib folders inside.
• I downloaded this folder and placed the winutils.exe into C:\winutils\bin.
• I created a HADOOP_HOME user environmental variable and set it to C:\winutils
• I opened the Anaconda Prompt and installed PySpark by conda install pyspark to my base environment.
• Upon successful installation, I opened a new prompt and typed pyspark to verify the installation. This should give a Spark welcome screen. Instead, I got the following long error message though:

I’m trying to run the below command,

I am facing two errors in Spark 3.1.2 and Hadoop 2.7:

First one when import 'pyspark' in python and create a session.

ERROR: 'Java gateway process exited before sending its port number'

Second one occured when I tried running "pyspark" in powershell to see if it is working

ERROR: '& was unexpected at this time.'

I followed the exact installation instructions from https://spark.apache.org. Also, I tried multiple solutions provided here in Stack Overflow with no luck.

I feel the issue with 'winutils.exe'

I downloaded them from the repository on GitHub for the following Hadoop versions: [2.7.1, 2.7.7]

Tried them and none worked.

My environment variables -as far as I checked- are all right:

I am trying to insert values from json into mysql columns, All columns in mysql are varchar type and currently struck at def print_details() function

Error:

I have a scala/spark program that is used to validate xmls file in an input directory and then writes the report to another input parameter (local filesystem path to write report to).

As per the requirements from stakeholders this program is to run on local machines hence I am using spark in local mode. Till now things were fine, i was using the code below to save my report to a file