[ckan-dev] Fwd: Issues using Geo plugins

David Read david.read at hackneyworkshop.com
Mon Aug 12 16:02:46 UTC 2013 

You need to create a Harvest Job for the particular Harvest Source
that you want to harvest from. You can do this with paster or in the
web interface.

David

On 12 August 2013 16:22, Tiago Ribeiro <tribeiro.tb at gmail.com> wrote:
> Thanks Ryan.
> I'm doing exactly what this links says:
> https://github.com/okfn/ckanext-harvest#running-the-harvest-jobs, but when I
> execute the run command on the third window it throws an exception:
> Exception: There are no new harvesting jobs.
>
> In one console I have:
> (default)ubuntu at ip-172-31-31-141:/etc/ckan/default$ paster
> --plugin=ckanext-harvest harvester gather_consumer --config=production.ini
> 2013-08-12 15:18:29,140 DEBUG [ckanext.harvest.model] Harvest tables defined
> in memory
> 2013-08-12 15:18:29,143 DEBUG [ckanext.harvest.model] Harvest tables already
> exist
> 2013-08-12 15:18:29,182 DEBUG [ckanext.harvest.queue] pika connection using
> {'retry_delay': 2.0, 'frame_max': 10000, 'channel_max': 0, 'locale':
> 'en_US', 'socket_timeout': 0.25, 'ssl': False, 'host': 'localhost',
> 'ssl_options': {}, 'virtual_host': '/', 'heartbeat': 0, 'credentials':
> <pika.credentials.PlainCredentials object at 0x40a6f10>,
> 'backpressure_detection': False, 'port': 5672, 'connection_attempts': 1}
> 2013-08-12 15:18:30,229 DEBUG [ckanext.harvest.queue] Gather queue consumer
> registered
>
> Then in other console:
> (default)ubuntu at ip-172-31-31-141:/etc/ckan/default$ paster
> --plugin=ckanext-harvest harvester fetch_consumer --config=production.ini
> 2013-08-12 15:19:16,846 DEBUG [ckanext.harvest.model] Harvest tables defined
> in memory
> 2013-08-12 15:19:16,850 DEBUG [ckanext.harvest.model] Harvest tables already
> exist
> 2013-08-12 15:19:16,892 DEBUG [ckanext.harvest.queue] pika connection using
> {'retry_delay': 2.0, 'frame_max': 10000, 'channel_max': 0, 'locale':
> 'en_US', 'socket_timeout': 0.25, 'ssl': False, 'host': 'localhost',
> 'ssl_options': {}, 'virtual_host': '/', 'heartbeat': 0, 'credentials':
> <pika.credentials.PlainCredentials object at 0x5e26c50>,
> 'backpressure_detection': False, 'port': 5672, 'connection_attempts': 1}
> 2013-08-12 15:19:17,938 DEBUG [ckanext.harvest.queue] Fetch queue consumer
> registered
>
> Finally in other console:
> (default)ubuntu at ip-172-31-31-141:/etc/ckan/default$ paster
> --plugin=ckanext-harvest harvester run --config=production.ini 2013-08-12
> 15:19:34,221 DEBUG [ckanext.harvest.model] Harvest tables defined in memory
> 2013-08-12 15:19:34,225 DEBUG [ckanext.harvest.model] Harvest tables already
> exist
> 2013-08-12 15:19:34,264 INFO  [ckanext.harvest.logic.action.update] Harvest
> job run: {}
> 2013-08-12 15:19:34,284 INFO  [ckanext.harvest.logic.action.update] No new
> harvest jobs.
> Traceback (most recent call last):
>   File "/usr/lib/ckan/default/bin/paster", line 9, in <module>
>     load_entry_point('PasteScript==1.7.5', 'console_scripts', 'paster')()
>   File
> "/usr/lib/ckan/default/local/lib/python2.7/site-packages/paste/script/command.py",
> line 104, in run
>     invoke(command, command_name, options, args[1:])
>   File
> "/usr/lib/ckan/default/local/lib/python2.7/site-packages/paste/script/command.py",
> line 143, in invoke
>     exit_code = runner.run(args)
>   File
> "/usr/lib/ckan/default/local/lib/python2.7/site-packages/paste/script/command.py",
> line 238, in run
>     result = self.command()
>   File
> "/usr/lib/ckan/default/src/ckanext-harvest/ckanext/harvest/commands/harvester.py",
> line 114, in command
>     self.run_harvester()
>   File
> "/usr/lib/ckan/default/src/ckanext-harvest/ckanext/harvest/commands/harvester.py",
> line 265, in run_harvester
>     jobs = get_action('harvest_jobs_run')(context,{})
>   File "/usr/lib/ckan/default/src/ckan/ckan/logic/__init__.py", line 356, in
> wrapped
>     result = _action(context, data_dict, **kw)
>   File
> "/usr/lib/ckan/default/src/ckanext-harvest/ckanext/harvest/logic/action/update.py",
> line 332, in harvest_jobs_run
>     raise Exception('There are no new harvesting jobs')
> Exception: There are no new harvesting jobs
>
> Am I missing something?
>
>
> 2013/8/12 Ryan Maine <balrogmi at msn.com>
>>
>> This is an example from the USA catalog
>>
>> http://catalog.data.gov/harvest/about/aasg-geothermal-data-csw
>>
>> There you can find more
>>
>> El 12/08/2013 15:57, "Tiago Ribeiro" <tribeiro.tb at gmail.com> escribió:
>>
>>> Thanks David, that did the trick!
>>>
>>> Does have/Can anyone provide me an example of a configuration object for
>>> a CSW harvester?
>>>
>>> Cheers,
>>> Tiago
>>>
>>> 2013/8/12 David Read <david.read at hackneyworkshop.com>
>>>>
>>>> Tiago,
>>>>
>>>> The README is wrong on this one. Try this:
>>>>
>>>> ckan.harvest.mq.type = ampq
>>>>
>>>> (And yes, this is AMQP with a typo)
>>>>
>>>> David
>>>>
>>>> On 12 August 2013 10:24, Tiago Ribeiro <tribeiro.tb at gmail.com> wrote:
>>>> > Err... thank you for both your answers but now it's working... don't
>>>> > know
>>>> > why!
>>>> > Just for reference I'm using CKAN 2.2a (latest).
>>>> >
>>>> > Now I have a different problem. When I run the command line to run the
>>>> > Harvest jobs I get this message:
>>>> > Traceback (most recent call last):
>>>> >   File "/usr/lib/ckan/default/bin/paster", line 9, in <module>
>>>> >     load_entry_point('PasteScript==1.7.5', 'console_scripts',
>>>> > 'paster')()
>>>> >   File
>>>> >
>>>> > "/usr/lib/ckan/default/local/lib/python2.7/site-packages/paste/script/command.py",
>>>> > line 104, in run
>>>> >     invoke(command, command_name, options, args[1:])
>>>> >   File
>>>> >
>>>> > "/usr/lib/ckan/default/local/lib/python2.7/site-packages/paste/script/command.py",
>>>> > line 143, in invoke
>>>> >     exit_code = runner.run(args)
>>>> >   File
>>>> >
>>>> > "/usr/lib/ckan/default/local/lib/python2.7/site-packages/paste/script/command.py",
>>>> > line 238, in run
>>>> >     result = self.command()
>>>> >   File
>>>> >
>>>> > "/usr/lib/ckan/default/src/ckanext-harvest/ckanext/harvest/commands/harvester.py",
>>>> > line 126, in command
>>>> >     consumer = get_fetch_consumer()
>>>> >   File
>>>> > "/usr/lib/ckan/default/src/ckanext-harvest/ckanext/harvest/queue.py",
>>>> > line 340, in get_fetch_consumer
>>>> >     consumer = get_consumer('ckan.harvest.fetch','harvest_object_id')
>>>> >   File
>>>> > "/usr/lib/ckan/default/src/ckanext-harvest/ckanext/harvest/queue.py",
>>>> > line 174, in get_consumer
>>>> >     connection = get_connection()
>>>> >   File
>>>> > "/usr/lib/ckan/default/src/ckanext-harvest/ckanext/harvest/queue.py",
>>>> > line 39, in get_connection
>>>> >     raise Exception('not a valid queue type %s' % backend)
>>>> > Exception: not a valid queue type rabbitmq
>>>> >
>>>> > In my CKAN config file I have:
>>>> > ckan.plugins = stats text_preview recline_preview datastore
>>>> > ckan.plugins = harvest ckan_harvester csw_harvester
>>>> > ckan.harvest.mq.type = rabbitmq
>>>> >
>>>> > I've installed RabbitMQ as the backend.
>>>> >
>>>> > NB: I'm pretty new with CKAN, so I'm sorry if I've missed something
>>>> > "basic"!
>>>> >
>>>> > Thanks!
>>>> >
>>>> > Tiago
>>>> >
>>>> >
>>>> > 2013/8/8 Ryan Maine <balrogmi at msn.com>
>>>> >>
>>>> >> Are you sure you installed harvester extension before?
>>>> >>
>>>> >> El 08/08/2013 17:59, "Adrià Mercader" <adria.mercader at okfn.org>
>>>> >> escribió:
>>>> >>
>>>> >>> Hi Tiago,
>>>> >>>
>>>> >>> This is bizarre, I can not reproduce it so we will need more
>>>> >>> details.
>>>> >>> Is there any message or stacktrace available (eg what is not found)?
>>>> >>> Does this happen when you navigate to http://yourinstance/harvest?
>>>> >>>
>>>> >>> What versions/branches of ckan/spatial/harvest are you using?
>>>> >>>
>>>> >>> Adrià
>>>> >>>
>>>> >>> On 7 August 2013 17:20, Tiago Ribeiro <tribeiro.tb at gmail.com> wrote:
>>>> >>> > Hi all,
>>>> >>> >
>>>> >>> > I'm having an issues with spatial harvester plugin. As soon as I
>>>> >>> > add
>>>> >>> > the
>>>> >>> > "csw_harvester" to ckan.plugins the and navigate to the harvest
>>>> >>> > domain
>>>> >>> > I get
>>>> >>> > a 404.
>>>> >>> > ckan.plugins = harvest ckan_harvester - works
>>>> >>> > ckan.plugins = harvest ckan_harvester csw_harvester - get a 404.
>>>> >>> >
>>>> >>> > Am I doing something wrong?
>>>> >>> > I have CKAN in a Ubuntu 12.04 Amazon box. I've used the "Install
>>>> >>> > from
>>>> >>> > source" guide.
>>>> >>> >
>>>> >>> > If you could help me I would be much appreciated. If you need more
>>>> >>> > details
>>>> >>> > let me know.
>>>> >>> >
>>>> >>> > Tiago Ribeiro
>>>> >>> >
>>>> >>> >
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