I faced a Timeout error while performing firs time update on content packs via marketplace after my community edition installation and it took me some time in resolving it so wish to share the solution
if you have Installed Community edition and if you face Timeout error while trying to update content pack for first time via market place
make sure to add following server config settings
If there are errors, you need to configure the server timeout settings. This may be caused by a local proxy server that is processing the zip content file.
Select Settings → ABOUT → Troubleshooting → Add Server Configuration.
Add the following keys and update the values as required.
Determines the HTTP header timeout for downloading Marketplace content.
If you still experience a timeout, add the key and value below.
Default (in seconds): 15
Determines the time to wait in seconds for the server's response headers, after writing the request (including the body). It does not include the time to read the response body.
Default (in seconds): 300
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