[ome-devel] Blitz-0 localhost error / Django errors
Chris Allan
callan at lifesci.dundee.ac.uk
Tue Dec 7 14:36:38 GMT 2010
Hi Vanni,
I suspect you've got something very odd with your hostnames and general name resolution. Could you let us know what the output of the following commands is?
$ hostname
$ cat /etc/hosts
Thanks.
-Chris
On 1 Dec 2010, at 12:19, Galli Vanni wrote:
> Dear All,
> I've just upgraded my OMERO installation to 4.2.1, but it seems something went wrong. Actually, I'm not really able to understand if my installation is working correctly or not.
>
>
> I can normally start the OMERO admin:
>
> omerouser at isin09 /home/OMERO/OMERO.server-Beta-4.2.1/bin> ./omero admin start
>
> Creating /home/OMERO/OMERO.server-Beta-4.2.1/var/master
> Creating /home/OMERO/OMERO.server-Beta-4.2.1/var/registry
> No descriptor given. Using etc/grid/default.xml
> Waiting on startup. Use CTRL-C to exit
>
>
> This seem to work fine (no errors on the console), but if I look at the Blitz-0-log I notice some errors:
>
> omerouser at isin09 /home/OMERO/OMERO.server-Beta-4.2.1/var/log> tail -500f Blitz-0.log
>
> 2010-12-01 12:53:30,641 INFO [ ome.services.blitz.Entry] ( main) Creating OMERO.blitz. Please wait...
> 2010-12-01 12:53:44,756 INFO [ng.ShutdownSafeEhcacheManagerFactoryBean] ( main) Initializing EHCache CacheManager
> 2010-12-01 12:53:44,981 ERROR [ net.sf.ehcache.Cache] ( main) Unable to set localhost. This prevents creation of a GUID. Cause was: isin09: isin09
> java.net.UnknownHostException: isin09: isin09
> at java.net.InetAddress.getLocalHost(InetAddress.java:1354)
> at net.sf.ehcache.Cache.<clinit>(Cache.java:126)
> at net.sf.ehcache.config.ConfigurationHelper.createCache(ConfigurationHelper.java:418)
> at net.sf.ehcache.config.ConfigurationHelper.createDefaultCache(ConfigurationHelper.java:334)
> at net.sf.ehcache.CacheManager.configure(CacheManager.java:306)
> at net.sf.ehcache.CacheManager.init(CacheManager.java:226)
> at net.sf.ehcache.CacheManager.<init>(CacheManager.java:213)
> at org.springframework.cache.ehcache.EhCacheManagerFactoryBean.afterPropertiesSet(EhCacheManagerFactoryBean.java:115)
> at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1460)
> at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1400)
>
>
> What is the meaning of "unable to set localhost"?
>
>
> In any case, after this error, OMERO seems correctly working:
>
> 2010-12-01 12:54:03,748 INFO [ ome.services.util.ServerVersionCheck] ( main) -------------------------------------------------
> 2010-12-01 12:54:03,748 INFO [ ome.services.util.ServerVersionCheck] ( main) OMERO Version: Beta4.2.1-r8614-Beta4.2-b41 Ready.
> 2010-12-01 12:54:03,748 INFO [ ome.services.util.ServerVersionCheck] ( main) -------------------------------------------------
>
> I'm able to start the django server:
>
> omerouser at isin09 /home/OMERO/OMERO.server-Beta-4.2.1/bin> ./omero web start
>
> Starting OMERO.web... Validating models...
> 0 errors found
>
> Django version 1.1.1, using settings 'omeroweb.settings'
> Development server is running at http://0.0.0.0:4080/
> Quit the server with CONTROL-C.
>
>
> But, as soon as a client connects, this message is printed on the console:
>
> Traceback (most recent call last):
> File "/home/OMERO/OMERO.server-Beta-4.2.1/lib/python/django/core/servers/basehttp.py", line 279, in run
> self.result = application(self.environ, self.start_response)
> File "/home/OMERO/OMERO.server-Beta-4.2.1/lib/python/django/core/servers/basehttp.py", line 651, in __call__
> return self.application(environ, start_response)
> File "/home/OMERO/OMERO.server-Beta-4.2.1/lib/python/django/core/handlers/wsgi.py", line 241, in __call__
> response = self.get_response(request)
> File "/home/OMERO/OMERO.server-Beta-4.2.1/lib/python/django/core/handlers/base.py", line 73, in get_response
> response = middleware_method(request)
> File "/home/OMERO/OMERO.server-Beta-4.2.1/lib/python/django/middleware/common.py", line 56, in process_request
> if (not _is_valid_path(request.path_info) and
> File "/home/OMERO/OMERO.server-Beta-4.2.1/lib/python/django/middleware/common.py", line 142, in _is_valid_path
> urlresolvers.resolve(path)
> File "/home/OMERO/OMERO.server-Beta-4.2.1/lib/python/django/core/urlresolvers.py", line 303, in resolve
> return get_resolver(urlconf).resolve(path)
> File "/home/OMERO/OMERO.server-Beta-4.2.1/lib/python/django/core/urlresolvers.py", line 218, in resolve
> sub_match = pattern.resolve(new_path)
> File "/home/OMERO/OMERO.server-Beta-4.2.1/lib/python/django/core/urlresolvers.py", line 216, in resolve
> for pattern in self.url_patterns:
> File "/home/OMERO/OMERO.server-Beta-4.2.1/lib/python/django/core/urlresolvers.py", line 245, in _get_url_patterns
> patterns = getattr(self.urlconf_module, "urlpatterns", self.urlconf_module)
> File "/home/OMERO/OMERO.server-Beta-4.2.1/lib/python/django/core/urlresolvers.py", line 240, in _get_urlconf_module
> self._urlconf_module = import_module(self.urlconf_name)
> File "/home/OMERO/OMERO.server-Beta-4.2.1/lib/python/django/utils/importlib.py", line 35, in import_module
> __import__(name)
> File "/home/OMERO/OMERO.server-Beta-4.2.1/lib/python/omeroweb/webadmin/urls.py", line 30, in ?
> from omeroweb.webadmin import views
> File "/home/OMERO/OMERO.server-Beta-4.2.1/lib/python/omeroweb/webadmin/views.py", line 71, in ?
> from webclient.webclient_gateway import OmeroWebGateway
> File "/home/OMERO/OMERO.server-Beta-4.2.1/lib/python/omeroweb/webclient/webclient_gateway.py", line 36, in ?
> logger.error("You need to install the Python Imaging Library. Get it at http://www.pythonware.com/products/pil/")
>
>
>
> Can anyone help me?
>
> Thank you very much for your help!
>
> Best,
> Vanni
>
>
> --
> Scuola Universitaria Professionale della Svizzera Italiana
> Dipartimento Tecnologie Innovative
> Istituto Sistemi Informativi e Networking
>
> Vanni Galli
> Ricercatore
>
> Galleria 2
> CH - 6928 Manno
>
> T +41 (0)58 666 65 92
> vanni.galli at supsi.ch
> www.supsi.ch/dti
>
> _______________________________________________
> ome-devel mailing list
> ome-devel at lists.openmicroscopy.org.uk
> http://lists.openmicroscopy.org.uk/mailman/listinfo/ome-devel
More information about the ome-devel
mailing list