[GeoNode-users] GWC seeding doesn't work in fresh Geonode 2.8 stable

[Ana Boljevic]

Dear Geonode communitie,


in order to check does new stable Geonode version 2.8 with Geoserver 2.12.2 resolve performance issue, We did the following:
1) Install fresh Geonode 2.8 on Ubuntu 16.04.
2) When I try to force seeding of cache tiles in Geoserver (Tile Caching -> Tile LayersTile Layers), I receive error:
ERROR [org.geowebcache.seed.MTSeeder] - Problem communicating with GeoServer
Please find geoserver.log during force seeding in "geoserver_error.txt"
3) After define Caching to external postgresql database and define GEOWEBCACHE_CACHE_DIR:

Tile caching - Disk quota....Enable disk Quota ....Maximum tile cache size 50GiB
Disk quota check frequency:600s
Disk quota store type....External database
Target database type....PostgreSQL
JDBC data source...GeoServer managed connection pool
JDBC Driver class name.....org.postgresql.Driver
JDBC connection URL.....jdbc:postgresql://localhost:5432/geonode
User name.....geonode
Password.....$SilvAN9
Validation query.....select 1

sudo service tomcat8 stop
sudo service apache2 stop
mkdir /var/cache/geoserver
chmod -R 777 geoserver
vi /usr/share/geoserver/WEB-INF/web.xml
added :
<context-param>
<param-name>GEOWEBCACHE_CACHE_DIR</param-name>
<param-value>/var/cache/geoserver/</param-value>
</context-param>
sudo reboot

and
Tile Caching -> Tile Layers -> Seed/Truncate -> choosing Grid set: EPSG:900913

Seeding of Cache titles doesn't work. see gwc_error.txt
--



Ana Boljević
Direkcija za razvoj, pristup mreži i ICT
Sektor za TIS
Služba za GIS i tehničku bazu podataka
[CEDIS]
DOO "Crnogorski elektrodistributivni sistem" Podgorica
Ivana Milutinovića br.12, Podgorica
Tel: +382 20 408 473
www.cedis.me<http://www.cedis.me/>
[jelkica]Please do not print this e-mail unless you really need to


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