Could not find or load main class

[jasper-k]

Hi,
I found that whenever you are in the basefolder of the hadoop-cli the classpath setting doesn't work and there is an error "com.streever.hadoop.HadoopShell"

To reproduce:

[sandbox@bd-sandbox tmp]$ cd /tmp/hadoop-cli-3.1/
[sandbox@bd-sandbox hadoop-cli-3.1]$ ls -la
total 47252
drwxrwxr-x 2 sandbox sandbox 86 Aug 29 14:43 .
drwxrwxrwt. 110 root root 12288 Aug 29 14:47 ..
-rwxr-xr-x 1 sandbox sandbox 1792 Jul 9 15:16 hadoopcli
-rw-r--r-- 1 sandbox sandbox 48355526 Aug 10 01:54 hadoop-cli-full-bin.jar
-rwxr-xr-x 1 sandbox sandbox 831 Jun 4 22:24 JCECheck
-rwxr-xr-x 1 sandbox sandbox 776 Jun 4 22:24 setup.sh
[sandbox@bd-sandbox hadoop-cli-3.1]$
[sandbox@bd-sandbox hadoop-cli-3.1]$ hadoopcli
Error: Could not find or load main class com.streever.hadoop.HadoopShell

[dstreev]

Release as Beta for Testing/Validation: https://github.com/dstreev/hadoop-cli/releases/tag/ISSUE_7-8

Will require an installation via './setup.sh' to correct existing startup scripts.

In this case, you were trying to launch binaries from the 'install' directory with the previously installed 'hadoopcli' script which is in the path. Warning message added with instructions.