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prabhatbhattarai / project-voldemort

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NPE when doing a voldemort-admin-tool.sh --restore #384

Open GoogleCodeExporter opened 8 years ago

GoogleCodeExporter commented 8 years ago 
What steps will reproduce the problem?
1. Execute
./bin/voldemort-admin-tool.sh --restore --url [url] --node [node-id]

What is the expected output? What do you see instead?
Expected output:
       Starting restore

What I see:
Exception in thread "main" java.lang.NullPointerException
        at voldemort.VoldemortAdminTool.main(VoldemortAdminTool.java:218)

What version of the product are you using? On what operating system?
0.90.1

Please provide any additional information below.
The wiki https://github.com/voldemort/voldemort/wiki/Voldemort-Admin-tool 
states that the command should be valid.
Checking the code, seems that the value is mandatory

./bin/voldemort-admin-tool.sh --restore 5 --url [url] --node [node-id]

Works perfectly.

I think that either the documentation should be fixed, either the CmdUtils 
class should properly support optional values.

Original issue reported on code.google.com by ctasada on 18 Apr 2012 at 3:41