On Fri, Feb 17, 2017 at 4:50 AM, Christopher DeMars <[email protected]>
wrote:
> Is there a way to get the actual query that geoserver is sending to the
> SQL server?
>
> I have a moderately complex parameterized SQL view. When I run it via
> geoserver, it pegs all my cores at 100%
>
Which process is pegging the cores? GeoServer or the database?
> then fails after minute or so with the following error posted to the log:
>
> org.geoserver.platform.ServiceException: This request used more time than
> allowed and has been forcefully stopped. Max rendering time is 60.0s
> at org.geoserver.wms.map.RenderedImageMapOutputFormat.produceMap(
> RenderedImageMapOutputFormat.java:571)
> ...
>
This is a default safety setting for the WMS, it assumes no one will be
there still waiting for the response after a minute.
You can go to the WMS panel in the admin console and change the value as
you see fit.
> When I fill in the parameters with what is being sent by the client and
> run the SQL directly on the DB, I get a full result in a second or so.
>
> I'm at a loss on how to further debug this. I can't find anyplace where
> the actual SQL sent to the DB is logged and can't find any documentation
> about the problem. Following the guidelines in the manual, I tried wrapping
> the query using "select * from (<the sql view>) [as] vtable" and running it
> on the DB and it finished as quickly as if it were not wrapped.
>
At a minimum a WMS request will be adding a bounding box filter to the
outer query where clause
Cheers
Andrea
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