[GeoNode-devel] GeoServer crashed in GeoNode 2.10

[Paolo Pasquali]

Dear devs,

I've removed all layer configuration files in gwc-layers that were
causing errors but still GeoServer does not start.
The Tomcat log file caught some errors:

23-Nov-2020 11:26:58.714 SEVERE [localhost-startStop-1]
org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks
The web application [geoserver] created a ThreadLocal with key of type
[com.sun.jna.Structure$2] (value [com.sun.jna.Structure$2 at 26050621]) and a
value of type [com.sun.jna.Structure.StructureSet] (value [[]]) but failed
to remove it when the web application was stopped. Threads are going to be
renewed over time to try and avoid a probable memory leak.

23-Nov-2020 11:26:58.714 SEVERE [localhost-startStop-1]
org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks
The web application [geoserver] created a ThreadLocal with key of type
[java.lang.ThreadLocal] (value [java.lang.ThreadLocal at 215fba9b]) and a
value of type
[org.springframework.security.core.context.SecurityContextImpl] (value
[org.springframework.security.core.context.SecurityContextImpl at ffffffff:
Null authentication]) but failed to remove it when the web application was
stopped. Threads are going to be renewed over time to try and avoid a
probable memory leak.

23-Nov-2020 11:26:58.723 SEVERE [localhost-startStop-1]
org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks
The web application [geoserver] created a ThreadLocal with key of type
[java.lang.ThreadLocal] (value [java.lang.ThreadLocal at 53488849]) and a
value of type
[org.geotools.referencing.operation.projection.TransverseMercator.Provider]
(value [PROJECTION["Transverse_Mercator"]]) but failed to remove it when
the web application was stopped. Threads are going to be renewed over time
to try and avoid a probable memory leak.

23-Nov-2020 11:26:58.723 SEVERE [localhost-startStop-1]
org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks
The web application [geoserver] created a ThreadLocal with key of type
[java.lang.ThreadLocal.SuppliedThreadLocal] (value
[java.lang.ThreadLocal$SuppliedThreadLocal at 1c220bed]) and a value of type
[org.geowebcache.storage.CompositeBlobStore.StoreSuitabilityCheck] (value
[EXISTING]) but failed to remove it when the web application was stopped.
Threads are going to be renewed over time to try and avoid a probable
memory leak.

While the GeoServer log has some warnings only, some are:

2020-11-23 11:31:42,676 WARN [geoserver.config] - Error reading resource
URL
[jar:file:/usr/local/apache-tomcat8/webapps/geoserver/WEB-INF/lib/gs-geofence-server-2.15-SNAPSHOT.jar!/geofence-default-override.properties]

java.io.FileNotFoundException: URL
[jar:file:/usr/local/apache-tomcat8/webapps/geoserver/WEB-INF/lib/gs-geofence-server-2.15-SNAPSHOT.jar!/geofence-default-override.properties]
cannot be resolved to absolute file path because it does not reside in the
file system:
jar:file:/usr/local/apache-tomcat8/webapps/geoserver/WEB-INF/lib/gs-geofence-server-2.15-SNAPSHOT.jar!/geofence-default-override.properties
...

2020-11-23 11:31:43,581 WARN [ejb.Ejb3Configuration] -
hibernate.connection.autocommit = false break the EJB3 specification

2020-11-23 11:31:43,613 WARN [dialect.H2Dialect] - The 1.1.119 version of
H2 implements temporary table creation such that it commits current
transaction; multi-table, bulk hql/jpaql will not work properly

2020-11-23 11:31:43,863 WARN [dialect.H2Dialect] - The 1.1.119 version of
H2 implements temporary table creation such that it commits current
transaction; multi-table, bulk hql/jpaql will not work properly

2020-11-23 11:31:44,033 WARN [cache.EhCacheProvider] - Could not find
configuration [RuleLimits]; using defaults.

2020-11-23 11:31:44,077 WARN [cache.EhCacheProvider] - Could not find
configuration [Rule]; using defaults.

2020-11-23 11:31:44,085 WARN [cache.EhCacheProvider] - Could not find
configuration [usergroup]; using defaults.

2020-11-23 11:31:44,090 WARN [cache.EhCacheProvider] - Could not find
configuration [GSUser]; using defaults.

2020-11-23 11:31:44,096 WARN [cache.EhCacheProvider] - Could not find
configuration [GFUser]; using defaults.

2020-11-23 11:31:44,101 WARN [cache.EhCacheProvider] - Could not find
configuration [gsinstance]; using defaults.

2020-11-23 11:31:44,107 WARN [cache.EhCacheProvider] - Could not find
configuration [LayerDetails]; using defaults.

2020-11-23 11:31:45,527 WARN [org.geoserver] - Failed to load data store
'geonode_data'

Any hint on how to proceed?

Thanks!

Paolo



On Mon, Nov 23, 2020 at 10:28 AM Paolo Pasquali <paolo.pasquali at gmail.com>
wrote:

> Dear devs,
>
> While updating some layers metadata using the GeoNode admin UI, suddenly
> GeoServer crashed and now I'm not able to restart it anymore.
> From the logs I get some errors:
>
>
> ERROR [context.ContextLoader] - Context initialization failed
>
> org.springframework.beans.factory.BeanCreationException: Error creating
> bean with name 'wcsService-1.0.0' defined in URL
>
> Invocation of init method failed; nested exception is
> java.lang.IllegalStateException: Could not locate a layer or layer group
> with id LayerInfoImpl-52979d4a:172b8fc663e:-33fe within GeoServer
> configuration, the GWC configuration seems to be out of synch
>
>
> I have this kind of error related to several layers. My guess they are
> related to the layers I tried to update in the admin ui.
>
>
> The solution I've found on the web suggests removing the layers from the
> gwc-layers folders and then running updatelayers.
>
>
> Is this the only solution? Is there a painless fix?
>
>
> Thanks for your help.
>
>
> Ciao
>
>
> P.
>
>
>
>
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