This isn't directly related to this issue, but when I edited it, I missed this comment in nupic-default.xml:
<!-- Do not modify this file directly. Instead, copy entries that you --> <!-- wish to modify from this file into nupic-site.xml and change them --> <!-- there. If nupic-site.xml does not already exist, create it. --> This is not mentioned on the wiki page that I found looking for the place to change the mysql credentials: https://github.com/numenta/nupic/wiki/MySQL-Settings So I have two minor points: Can the wiki be updated to point to the right location for the nupic-default.xml file? Also, I suggest that the configuration file is given its own wiki page with instructions on how to use it, since I'm not the only one who thinks the usage is not obvious (https://github.com/numenta/nupic/issues/2676). Met vriendelijke groet, Casper Rooker [email protected] On Tue, Dec 8, 2015 at 1:34 PM, Cas <[email protected]> wrote: > Hi NuPIC, > > I'm trying to run a swarm on my vagrant box with a pip install nupic. I'm > using a password for my mysql server so I changed the password that nupic > uses in the config file at this location: > /home/vagrant/.local/lib/python2.7/site-packages/nupic-0.3.4-py2.7.egg/nupic/support/nupic-default.xml. > The connection with the mysql server is OK. > > Right now I am getting the following error: > > vagrant@vagrant-ubuntu-trusty-64:~/resources/nupic/scripts$ python > run_swarm.py ../examples/swarm/simple/search_def.json --maxWorkers=8 > --overwrite > Generating experiment files in directory: > /home/vagrant/resources/nupic/examples/swarm/simple... > Writing 313 lines... > Writing 114 lines... > done. > None > Successfully submitted new HyperSearch job, jobID=1016 > Evaluated 0 models > HyperSearch finished! > Worker completion message: None > > Results from all experiments: > ---------------------------------------------------------------- > Generating experiment files in directory: /tmp/tmpYqUxss... > Writing 313 lines... > Writing 114 lines... > done. > None > json.loads(jobInfo.results) raised an exception. Here is some info to > help with debugging: > jobInfo: _jobInfoNamedTuple(jobId=1016, client=u'GRP', clientInfo=u'', > clientKey=u'', cmdLine=u'$HYPERSEARCH', params=u'{"hsVersion": "v2", > "maxModels": null, "persistentJobGUID": > "206bb66a-9da6-11e5-8fb8-080027480f3d", "useTerminators": false, > "description": {"includedFields": [{"fieldName": "timestamp", "fieldType": > "datetime"}, {"fieldName": "consumption", "fieldType": "float"}], > "streamDef": {"info": "test", "version": 1, "streams": [{"info": > "hotGym.csv", "source": "file://extra/hotgym/hotgym.csv", "columns": ["*"], > "last_record": 100}], "aggregation": {"seconds": 0, "fields": > [["consumption", "sum"], ["gym", "first"], ["timestamp", "first"]], > "months": 0, "days": 0, "years": 0, "hours": 1, "microseconds": 0, "weeks": > 0, "minutes": 0, "milliseconds": 0}}, "inferenceType": "MultiStep", > "inferenceArgs": {"predictionSteps": [1], "predictedField": "consumption"}, > "iterationCount": -1, "swarmSize": "medium"}}', jobHash=" > lY0\x9d\xa6\x11\xe5\x8f\xb8\x08\x00'H\x0f=", status=u'notStarted', > completionReason=None, completionMsg=None, > workerCompletionReason=u'success', workerCompletionMsg=None, cancel=0, > startTime=None, endTime=None, results=None, engJobType=u'hypersearch', > minimumWorkers=1, maximumWorkers=8, priority=0, engAllocateNewWorkers=1, > engUntendedDeadWorkers=0, numFailedWorkers=0, > lastFailedWorkerErrorMsg=None, engCleaningStatus=u'notdone', > genBaseDescription=None, genPermutations=None, > engLastUpdateTime=datetime.datetime(2015, 12, 8, 12, 20, 53), > engCjmConnId=None, engWorkerState=None, engStatus=None, > engModelMilestones=None) > jobInfo.results: None > EXCEPTION: expected string or buffer > Traceback (most recent call last): > File "run_swarm.py", line 187, in <module> > runPermutations(sys.argv[1:]) > File "run_swarm.py", line 178, in runPermutations > fileArgPath, optionsDict, outputLabel, permWorkDir) > File > "/home/vagrant/.local/lib/python2.7/site-packages/nupic-0.3.4-py2.7.egg/nupic/swarming/permutations_runner.py", > line 310, in runWithJsonFile > verbosity=verbosity) > File > "/home/vagrant/.local/lib/python2.7/site-packages/nupic-0.3.4-py2.7.egg/nupic/swarming/permutations_runner.py", > line 277, in runWithConfig > return _runAction(runOptions) > File > "/home/vagrant/.local/lib/python2.7/site-packages/nupic-0.3.4-py2.7.egg/nupic/swarming/permutations_runner.py", > line 218, in _runAction > returnValue = _runHyperSearch(runOptions) > File > "/home/vagrant/.local/lib/python2.7/site-packages/nupic-0.3.4-py2.7.egg/nupic/swarming/permutations_runner.py", > line 161, in _runHyperSearch > metricsKeys=search.getDiscoveredMetricsKeys()) > File > "/home/vagrant/.local/lib/python2.7/site-packages/nupic-0.3.4-py2.7.egg/nupic/swarming/permutations_runner.py", > line 826, in generateReport > results = json.loads(jobInfo.results) > File > "/home/vagrant/.local/lib/python2.7/site-packages/nupic-0.3.4-py2.7.egg/nupic/swarming/object_json.py", > line 163, in loads > json.loads(s, object_hook=objectDecoderHook, **kwargs)) > File "/usr/lib/python2.7/json/__init__.py", line 351, in loads > return cls(encoding=encoding, **kw).decode(s) > File "/usr/lib/python2.7/json/decoder.py", line 366, in decode > obj, end = self.raw_decode(s, idx=_w(s, 0).end()) > TypeError: expected string or buffer > > I have looked at the issues listed on GitHub and from what I can tell this > is supposed to have been fixed when the dependency on the NUPIC environment > variable was removed. > > I suspect the output contains some crucial information on the error, but I > do not know how to interpret it. There are a number of fields set to > 'none', but I don't know how they relate to each other. Any help? > > with regards, > > Casper Rooker > [email protected] >
