"linux2" looks fine for the handlers, where they use startswith("linux").
So not likely to be that. Only other think I needed to do was to delete
swarming files generated.
So out of ideas of how I could get it to work on Windows, and you not :(
Unless it's something with different bindings versions or some other Python
package. Locally I have nupic 0.3.6.dev0 and nupic.bindings 0.2.2 and a
variety of other Python packages.Does "import os; print os.pathsep" print a colon? I'm imagining it does.. Will try a Ubuntu VM though. On Sun, Nov 1, 2015 at 10:08 PM, Ryan J. McCall <[email protected]> wrote: > Hi Richard, > > Thanks for the reply. I'm not sure what I might change regarding the log > handlers. (I see that there is a default logging conf file that I can > override in my NTA_CONF_PATH.) In my script I'm able to say: > > from nupic.support import initLogging > initLogging() > > and I see a difference in the messages logged to console. > > The swarm-generated files don't seem to be the problem. > > "import sys; print sys.platform.lower()" gives "linux2" > > Best, > > Ryan > > On Sun, Nov 1, 2015 at 3:19 AM, Richard Crowder <[email protected]> wrote: > >> Hi Ryan, >> >> I've just updated my nupic.core and nupic forks with latest from Numenta >> master. And faced the exact same problem (but on Windows). I needed to do >> two things. Updating sys and file log handlers to support win32 >> (src\nupic\support\__init__.py) and to delete files generated during the >> run of the 'simple' swarming test (with one worker, i.e. no --maxWorkers on >> command line). Those changes MAY only be related to the Windows porting, >> but a few things to try.. >> >> See what the Python commands "import sys; print sys.platform.lower()" >> outputs. >> Cleaning up files generated by the swarming (for me those files where >> description.py,permutations.py, model_0/ directory, a .pkl and.csv file) >> Using --overwrite flag when swarming with the scripts\run_scripts.py >> >> I'd be interested to see the sys.platform output. >> >> Regards, Richard. >> >> >> On Sun, Nov 1, 2015 at 1:02 AM, Ryan J. McCall <[email protected]> >> wrote: >> >>> Hello NuPIC, >>> >>> I'm having an issue with swarming on a RHEL box. I've installed NuPIC >>> Version: 0.3.1. I have mysql running and have confirmed that db connections >>> can be made with the test_db.py script. The error I'm getting is similar to >>> some other threads (traceback below). The hypersearch finishes quickly, >>> evaluates 0 models and throws and exception because there's no result to >>> load. I would appreciate any suggestions. It looks like jobs are added to >>> the DB based on my debugging. My thought is to debug the HypersearchWorkers >>> next which run as separate processes -- have to figure out how to do that... >>> >>> Many thanks, >>> >>> Ryan >>> >>> >>> Successfully submitted new HyperSearch job, jobID=1020 >>> Evaluated 0 models >>> HyperSearch finished! >>> Worker completion message: None >>> >>> Results from all experiments: >>> ---------------------------------------------------------------- >>> Generating experiment files in directory: /tmp/tmp0y39RS... >>> 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=1020, client=u'GRP', clientInfo=u'', >>> clientKey=u'', cmdLine=u'$HYPERSEARCH', params=u'{"hsVersion": "v2", >>> "maxModels": null, "persistentJobGUID": >>> "1a3c7950-8032-11e5-8a23-a0d3c1f9d4f4", "useTerminators": false, >>> "description": {"includedFields": [{"fieldName": "time", "fieldType": >>> "datetime"}, {"maxValue": 50000, "fieldName": "volume", "fieldType": "int", >>> "minValue": 0}], "streamDef": {"info": "rp3_volume", "version": 1, >>> "streams": [{"info": "rp3_volume", "source": >>> "file:///home/rmccall/experiment/projects/rp3/rp3-training_data.csv", >>> "columns": ["*"]}]}, "inferenceType": "TemporalAnomaly", "inferenceArgs": >>> {"predictionSteps": [1], "predictedField": "volume"}, "iterationCount": -1, >>> "swarmSize": "small"}}', >>> jobHash='\x1a<\x81R\x802\x11\xe5\x8a#\xa0\xd3\xc1\xf9\xd4\xf4', >>> 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, 11, 1, 0, 47, 18), >>> engCjmConnId=None, engWorkerState=None, engStatus=None, >>> engModelMilestones=None) >>> jobInfo.results: None >>> EXCEPTION: expected string or buffer >>> Traceback (most recent call last): >>> File "/usr/local/lib/python2.7/pdb.py", line 1314, in main >>> pdb._runscript(mainpyfile) >>> File "/usr/local/lib/python2.7/pdb.py", line 1233, in _runscript >>> self.run(statement) >>> File "/usr/local/lib/python2.7/bdb.py", line 400, in run >>> exec cmd in globals, locals >>> File "<string>", line 1, in <module> >>> File "htmAnomalyDetection.py", line 2, in <module> >>> import argparse >>> File "htmAnomalyDetection.py", line 314, in main >>> runSwarming(args.nupicDataPath, args.projectName, args.maxWorkers, >>> args.overwrite) >>> File "htmAnomalyDetection.py", line 164, in runSwarming >>> "overwrite": overwrite}) >>> File >>> "/usr/local/lib/python2.7/site-packages/nupic/swarming/permutations_runner.py", >>> line 277, in runWithConfig >>> return _runAction(runOptions) >>> File >>> "/usr/local/lib/python2.7/site-packages/nupic/swarming/permutations_runner.py", >>> line 218, in _runAction >>> returnValue = _runHyperSearch(runOptions) >>> File >>> "/usr/local/lib/python2.7/site-packages/nupic/swarming/permutations_runner.py", >>> line 161, in _runHyperSearch >>> metricsKeys=search.getDiscoveredMetricsKeys()) >>> File >>> "/usr/local/lib/python2.7/site-packages/nupic/swarming/permutations_runner.py", >>> line 826, in generateReport >>> results = json.loads(jobInfo.results) >>> File >>> "/usr/local/lib/python2.7/site-packages/nupic/swarming/object_json.py", >>> line 163, in loads >>> json.loads(s, object_hook=objectDecoderHook, **kwargs)) >>> File "/usr/local/lib/python2.7/json/__init__.py", line 351, in loads >>> return cls(encoding=encoding, **kw).decode(s) >>> File "/usr/local/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 >>> >>> -- >>> Ryan J. McCall >>> ryanjmccall.com >>> >> >> > > > -- > Ryan J. McCall > ryanjmccall.com >
