"'C:\Program' is not recognized" when formatting namenode - hadoop

C:\Windows\system32>hdfs namenode -format
I am getting this error
'C:\Program' is not recognized as an internal or external command,
operable program or batch file.
'-classpath' is not recognized as an internal or external command,
operable program or batch file.

Hadoop prefers not to have spaces in its filepaths, (and overall prefers not to be ran on Windows; use a Linux VM instead)
Relocate your hadoop installation somewhere other than Program Files and make sure to change your HADOOP_HOME, HADOOP_CONF_DIR and other related variables

Related

JAVA_HOME is incorrectly set

C:\Windows\system32>hdfs namenode -format
Error: JAVA_HOME is incorrectly set.
Please update C:\hadoop\hadoop-3.3.4\etc\hadoop\hadoop-env.cmd
'-Dhadoop.security.logger' is not recognized as an internal or external command, operable program or batch file.
the error keeps occuring even when i changed the path and checked multiple times whether they all match in all the places.

'gradle' is not recognized as an internal or external command, operable program or batch file

I've just installed Gradle, I tried putting in the Environment Variable so Windows will know where to look for Gradle. I believe I've done everything by the book. But when I type, Gradle -v, I get the message:
'gradle' is not recognized as an internal or external command, operable program or batch file.
So I made a video where you can experience what I am. I have no idea what is wrong???
My video of the problem
You have append path to the 'Gradle.exe' to the end of the %PATH% variable and restart computer.
If program name without full path is entered in windows shell, it try to look into the %PATH% variable and check all listed paths. If not successfull, than print message you got.

"is not recognized as an internal or external command, operable program or batch file."

I've installed anaconda for python 2.7 and I get a message that indicates that the directory is not recognized as an internal or external command, operable program or batch file. What does this mean and how do I get rid of it?

''Command' is not recognized as a internal or external command, operable program or batch file

I am compiling spice 3f5 on Windows 10.
C:\Users\myname\Documents\spice\spice3f5> msc51
C:\Users\myname\Documents\spice\spice3f5>set CL=/Gt64 /Os /FPi87 /AL /G2 /W2
C:\Users\myname\Documents\spice\spice3f5>cd src
C:\Users\myname\Documents\spice\spice3f5\src>command /c msc51.bat
'command' is not recognized as an internal or external command,
operable program or batch file.
What do I need to do to get the cmd to recognize command?
Or does this have to do with the code not compiling correctly?
I have seen other questions and they talk about paths and something about setting and environment. Now I'm no pro I just want to compile spice 3f5.
The ComSpec variable typically contains the current shell on Windows. In order to make the code most reusable, replace command with %ComSpec%.

Command prompt issue C:\Users is not recognized as an internal or external command, operable program or batch file

My command prompt is having some issues. C:\Users is not recognized as an internal or external command, operable program or batch file. I don't know what the issue is. It was working 5 min previously when I was working in java not it will not recognize anything. The only thing that I did previous to that was to delete off my mysql data directly from the folder.
Are you trying to open the directory? in this case it would be
cd C:\Users

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