Raymond

off topic. It doesn't matter how gool looking this site if it not working properly: just try change screen resolution/

Thank you so much you are a great job.

Your tutorial helped me a lot in hadoop multinode cluster administration.

Keep posting latest updates...

I am still getting the problem. What do I need to upgrade to fix it?

I am using Visual Studio 2019 and most of my nuget packages are pretty recent.

Hi Team, 

Yes it was installation issue. Thanks for the help.

I am new to Hadoop 3, and would seek your guidance.

For installing and working in Hadoop 3, we have to follow:

1) Hadoop 3 installation process 

https://kontext.tech/docs/DataAndBusinessIntelligence/p/install-hadoop-300-in-windows-single-node

2) Hive process

https://kontext.tech/docs/DataAndBusinessIntelligence/p/apache-hive-300-installation-on-windows-10-step-by-step-guide

Please correct me if I am wrong.

Is there anything else that is required to  be installed or set up? Please suggest and guide me.

Also can we connect over linkedin? If I get stuck somewhere I would need your expert advice.

My linkedin id is : https://www.linkedin.com/in/swati0303/

It will be really really helpful.

Regards,

Swati

Hi Team,

At step, Set up Hive HDFS folders while creating dir using hadoop fs -mkdir /tmp at cmd, the system is throwing an error.

mkdir: Your endpoint configuration is wrong

Please suggest how to resolve this.

Regards,

Swati

Hi there,

I have installed the Hadoop 3 as per instructions mentioned above. Please suggest the steps to load data in Hadoop through cmd in windows 10 and also to  perform operation on it.

Regards,

Swati

After running the notebook, I encountered this error:

java.lang.ClassNotFoundException: com.microsoft.sqlserver.jdbc.SQLServerDriver
	at java.net.URLClassLoader.findClass(Unknown Source)
	at java.lang.ClassLoader.loadClass(Unknown Source)
	at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
	at java.lang.ClassLoader.loadClass(Unknown Source)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Unknown Source)
	at org.apache.zeppelin.jdbc.JDBCInterpreter.createConnectionPool(JDBCInterpreter.java:412)
	at org.apache.zeppelin.jdbc.JDBCInterpreter.getConnectionFromPool(JDBCInterpreter.java:423)
	at org.apache.zeppelin.jdbc.JDBCInterpreter.getConnection(JDBCInterpreter.java:486)
	at org.apache.zeppelin.jdbc.JDBCInterpreter.executeSql(JDBCInterpreter.java:692)
	at org.apache.zeppelin.jdbc.JDBCInterpreter.interpret(JDBCInterpreter.java:820)
	at org.apache.zeppelin.interpreter.LazyOpenInterpreter.interpret(LazyOpenInterpreter.java:103)
	at org.apache.zeppelin.interpreter.remote.RemoteInterpreterServer$InterpretJob.jobRun(RemoteInterpreterServer.java:632)
	at org.apache.zeppelin.scheduler.Job.run(Job.java:188)
	at org.apache.zeppelin.scheduler.ParallelScheduler$JobRunner.run(ParallelScheduler.java:162)
	at jaat java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
	at java.util.concurrent.FutureTask.run(Unknown Source)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(Unknown Source)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
	at java.lang.Thread.run(Unknown Source)
  
Please help me fix it!

I'm using JDK 8.

I tried setting yarn-nodemanager-opts and yarn-resourcemanager-opts  like the link you gave me but no luck the error is still there