On Fri, May 16, 2014 at 7:34 PM, Sean Winstead <[email protected]> wrote:
> Hi,
>
> We are using GeoServer 2.5 RC2. When uploading a shape file via the REST
> API, the server does not respond to other requests until after the shape
> file has been processed.
>
> For example, if I start a file upload and then click on the Layers menu
> item in the web app, the response for the Layers page is not received until
> after the file upload and processing have completed.
>
> I researched the issue but did not find a suitable cause/answer. I did
> install the control flow extension and created an controlflow.properties
> file in the data directory, but this did not appear to have any effect.
>
> How do I diagnose the cause of this behavior?
>
Simple, it's the configuration lock. Our configuration subsystem is not
able to handle correct concurrent writes,
or reads during writes, so there is a whole instance read/write lock that
is taken every time you use the rest
api and the user interface, nothing can be done while the lock is in place
If you want, you can disable it using the system variable
GeoServerConfigurationLock.enabled,
-DGeoServerConfigurationLock.enabled=true
but of course we cannot predict what will happen to the configuration if
you do that.
Cheers
Andrea
--
==
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Ing. Andrea Aime
@geowolf
Technical Lead
GeoSolutions S.A.S.
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