[Geoserver-users] Geoserver memory & connections management

2011-05-10 Thread Harikumar Reddy
Hi All, We are using Geoserver 2.0.2 (recently migrated from 2.0.1) and using Geoserver since version 1.7. we are happy by its map rendering results but it is going down very often. we are restarting geoserver at least once in two days, after that it works for 24 hours very well. We are using ora

Re: [Geoserver-users] Geoserver memory & connections management

2011-05-10 Thread Ben Caradoc-Davies
We will need a bit more information before we can help you: - What Java implementation (and version) are you using? What JVM options? - What servlet container? Tomcat? - Are you using Apache HTTPD in front of Tomcat? - What are the symptoms of "going down"? Do you get any response? From Apache

Re: [Geoserver-users] Geoserver memory & connections management

2011-05-10 Thread christian . mueller
Can you check if you have http sessions. You should have not. Look here http://jira.codehaus.org/browse/GEOS-4477 This was fixed with geoserver 2.1 RC5 Quoting Harikumar Reddy : > Hi All, > > We are using Geoserver 2.0.2 (recently migrated from 2.0.1) and using > Geoserver since version 1.7. w

Re: [Geoserver-users] Geoserver memory & connections management

2011-05-11 Thread Harikumar Reddy
Hi Ben Caradoc-Davies, christian.mueller Thanks for the very quick responses. As per my observations, Most of the times, in Geoserver errors of heap memory present. I didnot check logs of the tomcat (we are using tomcat 6 & tcserver). I will provide required details & logs by contacting system

Re: [Geoserver-users] Geoserver memory & connections management

2011-05-11 Thread Ben Caradoc-Davies
You can increase the maximum size of your heap by setting the JVM option -Xmx512m (or higher). If you are using a 64-bit JVM and have less than 32 GB RAM, -XX:+UseCompressedOops is highly recommended. These are known to reduce your risk of heap exhaustion. On 11/05/11 15:44, Harikumar Reddy wro

Re: [Geoserver-users] Geoserver memory & connections management

2011-05-11 Thread Harikumar Reddy
Hi Ben, Below i am providing answers for your questions (apart from that i have some doubts also written). Did you observed any limitations (*known or unknown limitations* like howmuch maximum data it can support or maximum number of workspaces/datastore we can able to create (raster& vectors)/ho

Re: [Geoserver-users] Geoserver memory & connections management

2011-05-11 Thread Ben Caradoc-Davies
Hari's full logs are too large for the list, so I have included some excepts of the geoserver, catalina, and localhost logs. Ideas, anyone? The geoserver log contains hundreds of these: 11 May 04:02:17 INFO [geoserver.ows] - Problem writing exception information back to calling client: ClientA

Re: [Geoserver-users] Geoserver memory & connections management

2011-05-12 Thread Andrea Aime
On Thu, May 12, 2011 at 4:23 AM, Ben Caradoc-Davies wrote: > Hari's full logs are too large for the list, so I have included some > excepts of the geoserver, catalina, and localhost logs. Ideas, anyone? > > > The geoserver log contains hundreds of these: > > 11 May 04:02:17 INFO [geoserver.ows] -

Re: [Geoserver-users] Geoserver memory & connections management

2011-05-12 Thread Harikumar Reddy
Hi Andrea, Thnakyou verymuch for control flow configartion advise. I will definitely implement. Regards, Hari. On Thu, May 12, 2011 at 2:07 PM, Andrea Aime wrote: > On Thu, May 12, 2011 at 4:23 AM, Ben Caradoc-Davies > wrote: > > Hari's full logs are too large for the list, so I have included

Re: [Geoserver-users] Geoserver memory & connections management

2011-05-12 Thread Chris Holmes
Hey Hari, vote.mapview.in looks cool. Have you considered using GeoWebCache for it? Looks like you're doing large, single tile requests. If you stick GWC in front of it then you could put a lot less of a load on the server, since most places that people look at would get cached. C On Wed, May

Re: [Geoserver-users] Geoserver memory & connections management

2011-05-12 Thread Andrea Aime
On Thu, May 12, 2011 at 8:38 PM, Chris Holmes wrote: > Hey Hari, vote.mapview.in looks cool.  Have you considered using GeoWebCache > for it?  Looks like you're doing large, single tile requests.  If you stick > GWC in front of it then you could put a lot less of a load on the server, > since most

Re: [Geoserver-users] Geoserver memory & connections management

2011-05-12 Thread Harikumar Reddy
*Hi Chris,* Thanks for suggestions and webgis application feedback on *vote.mapview.in*. On SLD of this webapplication, we did lot of work to provide beautiful maps view to indian citizens/ general public. After this application launch, observed map serving performance of geoserver and have decid

Re: [Geoserver-users] Geoserver memory & connections management

2011-05-12 Thread Ben Caradoc-Davies
Hari, you may also benefit from Andrea Aime's FOSS4G 2009 presentation "GeoServer in Production": Here is the FOSS4G information for this presentation: http://2009.foss4g.org/presentations/#presentation_163 The slides are an OpenOffice Impress document: http://download.osgeo.org/osgeo/foss4g/20

Re: [Geoserver-users] Geoserver memory & connections management

2011-05-13 Thread Harikumar Reddy
Hi Ben, Its very useful information( especially video file). Thanks. Regards, Hari. On Fri, May 13, 2011 at 9:39 AM, Ben Caradoc-Davies wrote: > Hari, > > you may also benefit from Andrea Aime's FOSS4G 2009 presentation "GeoServer > in Production": > > Here is the FOSS4G information for this p