I have a 4GB GeoTiff layer I want to seed using the integrated GWC on my
GeoServer v2.2.1 Ubuntu server.
When I start seeding the process is very quickly finished, about 5 minutes.
Even when I seed to zoomlevel 14.
My GeoTiff is just a small area and I have enough HD so I want to seed all
levels.
When I use the preview of GWC I can see the tiles of the first levels
showing very fast, but when I zoom in it takes a long time. Also GWC
reports it uses about 10MB of disk space for my tiles.
I would have assumed to need several hundreds of diskspace.
I'm assuming not all tiles are being pre-seeded.
I've enabled geoserver dev. logging, but I don't see any warning/errors
about GWC:
2012-11-13 10:03:02,113 INFO [org.geoserver.wms] -
Request: getServiceInfo
2012-11-13 10:03:02,115 DEBUG [org.geoserver.ows] - Getting layers and
styles from LAYERS and STYLES
2012-11-13 10:03:02,115 DEBUG [org.geoserver.ows] - establishing raster
style for Dakscan-demo:Luchtfoto-512
2012-11-13 10:03:02,116 DEBUG [org.geoserver.filters] - Compressing output
for mimetype: application/xml
2012-11-13 10:03:02,118 DEBUG [org.geoserver.wms] - setting up map
2012-11-13 10:03:02,119 DEBUG [org.geoserver.wms.map] - setting up
2048x2048 image
2012-11-13 10:03:02,141 INFO [org.geoserver.wms] -
Request: getMap
...
2012-11-13 10:03:08,948 DEBUG [org.geoserver.security] - Start searching
for expired authentication tokens
2012-11-13 10:03:08,949 DEBUG [org.geoserver.security] - Number of expired
authentication tokens found: 0
2012-11-13 10:03:08,949 DEBUG [org.geoserver.security] - End searching for
expired authentication tokens
2012-11-13 10:03:08,963 DEBUG [org.geoserver.filters] - Compressing output
for mimetype: application/xml
2012-11-13 10:03:28,906 TRACE [org.geoserver.gwc.layer] - -->
http-bio-8080-exec-2 returns cache hit for [264, 292, 11]
2012-11-13 10:03:28,907 TRACE [org.geoserver.gwc.layer] - -->
http-bio-8080-exec-17 returns cache hit for [264, 292, 11]
2012-11-13 10:03:28,909 DEBUG [org.geoserver.filters] - Not compressing
output for mimetype: image/jpeg
2012-11-13 10:03:28,910 DEBUG [org.geoserver.filters] - Not compressing
output for mimetype: image/jpeg
2012-11-13 10:03:28,912 TRACE [org.geoserver.gwc.layer] - -->
http-bio-8080-exec-4 returns cache hit for [264, 292, 11]
...
2012-11-13 10:08:20,975 DEBUG [org.geoserver.security] - Bad credentials
org.springframework.security.authentication.BadCredentialsException: Bad
credentials
...
2012-11-13 10:12:04,068 DEBUG [org.geoserver] - Thread 54 releasing the
lock in mode WRITE
2012-11-13 10:12:04,069 DEBUG [org.geoserver.filters] - Compressing output
for mimetype: text/html;charset=UTF-8
2012-11-13 10:12:09,409 DEBUG [org.geoserver.security] - Start searching
for expired authentication tokens
2012-11-13 10:12:09,410 DEBUG [org.geoserver.security] - Number of expired
authentication tokens found: 0
2012-11-13 10:12:09,410 DEBUG [org.geoserver.security] - End searching for
expired authentication tokens
2012-11-13 10:12:15,919 TRACE [org.geoserver.ows.OWSHandlerMapping] - No
handler mapping found for [/web/]
2012-11-13 10:12:15,920 TRACE [org.geoserver.ows.OWSHandlerMapping] - No
handler mapping found for [/web/]
2012-11-13 10:12:15,920 TRACE [org.geoserver.ows.OWSHandlerMapping] - No
handler mapping found for [/web/]
2012-11-13 10:12:15,921 DEBUG [org.geoserver] - Thread 54 locking in mode
WRITE
2012-11-13 10:12:15,921 DEBUG [org.geoserver] - Thread 54 got the lock in
mode WRITE
2012-11-13 10:12:15,924 DEBUG [org.geoserver] - Thread 54 releasing the
lock in mode WRITE
2012-11-13 10:12:15,955 TRACE [org.geoserver.ows.OWSHandlerMapping] - No
handler mapping found for [/web/]
2012-11-13 10:12:15,955 TRACE [org.geoserver.ows.OWSHandlerMapping] - No
handler mapping found for [/web/]
2012-11-13 10:12:15,956 TRACE [org.geoserver.ows.OWSHandlerMapping] - No
handler mapping found for [/web/]
2012-11-13 10:12:15,956 DEBUG [org.geoserver] - Thread 54 locking in mode
WRITE
2012-11-13 10:12:15,957 DEBUG [org.geoserver] - Thread 54 got the lock in
mode WRITE
2012-11-13 10:08:20,997 DEBUG [org.geoserver.web] - cannot convert url:
jar:file:/var/lib/tomcat7/webapps/geoserver/WEB-INF/lib/web-core-2.2.1.jar!/org/geoserver/web/css/blueprint/screen.css
to file (URI is not hierarchical), falling back to the inputstream for
polling
In this logging I do see some warnings/debug messages, but they don't seem
very important.
Because of the small area of my layer I can pre-seed by using the preview,
but that is not what I want to do for all my layers.
Thanks,
Paul
------------------------------------------------------------------------------
Monitor your physical, virtual and cloud infrastructure from a single
web console. Get in-depth insight into apps, servers, databases, vmware,
SAP, cloud infrastructure, etc. Download 30-day Free Trial.
Pricing starts from $795 for 25 servers or applications!
http://p.sf.net/sfu/zoho_dev2dev_nov
_______________________________________________
Geoserver-users mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/geoserver-users
