Join the conversations to shape a safer, more efficient, and sustainable industrial future!
Recently active
Deployment of workflow , can you guide how we can automate deployment of cognite workflows using sdk
While testing versions of the cognite-sdk python >= 7.37.0, we noticed a performance issue in the "retrieve_dataframe" method of the time series API for all versions 7.37.x ( x >= 0 and x <= 3). Example: For the same data window, we tested with version 7.0.0 and the latest versions. The processing time for version 7.0.0 in this method was less than 5 seconds, while for newer versions the processing time was 3 minutes.
Hello Team I have a .pid file, generated from the https://hexagon.com/products/intergraph-smart-p-id software. Is there a way in CDF to read the files directly - meaning I’d like to see the vector, layers and properties natively and not rely on generating a PDF and doing an OCR.If I must write a connector myself, how do I go about it? Is there an industry standard format for .pid file, is so perhaps there is business case to commercialize such a connector?Appreciate your hints!RegardsAlex
While doing the CDF Fundamentals, I’ve found out that if you don’t select a Data Set ID while uploading your PDF file, you later won’t be able to link it to your Asset, as your Data Set won’t be found. Also I didn’t find a way to edit this later. I had to upload a new file and select my Data Set ID. Is this expected? What was confusing to me is the fact that the Data Set ID is marked as optional. If this is not the case, this should be flagged as mandatory in order to upload any file.
Hello,I am trying to follow along the Entity matching notebook in the data Engineering learning module. I am having trouble generating COGNITE SECRET to run the notebook - kindly let me know if I may have missed a lesson. thanks,Lavanya
Are Cognite Charts calculations published back to CDF?
Hi, I am on Data Engineer Learn training. When I try to make my first API request for the publicdata project, I get a 404 Not Found error: The GET url I was asked to use is{{baseurl}}/api/v1/projects/{{project}}/assets I also replaced {{project}} with ‘publicdata’ with same result. Kindly let me know.
Hello, I am trying to perform a calculation on Charts but it does not work. It is a multiplication of 4 time series, all of them with a resample to granularity to 1m. One of them has real values and 3 of them are 0/1 steps. When I zoom out, I can see the calculation and it shows a pick of values, that is not accurate as it shows average data. Although when I zoon in to see the data, the trend disappears, the error says “One of the time series has less than two values”. As I resampled the data to 1 minute, I was expecting to see one values per minute, but it does not seems to happen. Is there other way to calculate the data correctly? Zoom in:
hi,I am trying to access the data science training, and it requires two credits and when hit purchase it is freezing, any help for this matter ?
Hi, Unable to connect CDF data source to Grafana.Please suggest asap on this.Thanks
There is similar question posted in other community. Please refer that.
Im trying to create a new function in python, when I run this function from local it works fine but when I run it from cdf service it does not work. I got this error message: CogniteAPIError: <!doctype html><html lang=en><title>500 Internal Server Error</title><h1>Internal Server Error</h1><p>The server encountered an internal error and was unable to complete your request. Either the server is overloaded or there is an error in the application.</p> | code: 500 | X-Request-ID: 04b27193-d865-98d5-8a2a-11b94126e8eb
Hello everyone. We have some checklists where the operators measure the length of something, usually in feet and inches, like 1’10”. We have been facing some trouble creating tasks with this type of data on the templates, we could only add decimal numbers. How have you been handling this type of data?Thank you.
I’m trying to upload a raster file to cdf, but I get this error message when trying to create the feature type. cognite.client.exceptions.CogniteAPIError: RASTER properties only support embedded storage. | code: 400 | X-Request-ID: 21781349-8ad8-9710-abdb-7c7199a268e7raster_ft = FeatureType( external_id="Raster_ft", data_set_id=1, properties={ "raster": {"type": "RASTER"} })client.geospatial.create_feature_types(raster_ft) # gives error messageIs this the right method to upload a raster to cdf? I found a method put_raster() in the docs, but it seems to require feature and feature type to be created already. The rest of my code: # create raster featurefeature = Feature( external_id=f'raster.test', data_set_id=1, raster=open(raster_filepath) # What do I put here?)client.geospatial.create_features(feature_type_external_id='Raster_ft', feature=feature)# looks like I need the feature with the raster property, do I need this function?client.geospatial.put_raste
Hi Team, I have a dataset consisting of Timeseries, Assets, Files and Sequences in one tenant. I wanted to export this dataset into another tenant. Is it possible for exporting the whole dataset as a zip file and then importing to the other. Or is there any other method specified by CDF for the same .
Hi everyone, I would like to know if there are timeout restrictions for functions, as I've been executing a function that reads data from a RAWs table in batches, and since there are many records (1M), it takes up to 10 minutes and I get a timeout error. Is there a way to configure this restriction? Running the same function code on a local machine takes around 2 or 3 hours. Regards,Karina Saylema@Aditya Kotiyal @HanishSharma @Jason Dressel @Jairo Salaya @Liliana Sierra
Hi, everyoneI'm trying to load sequences using Python SDK by inserting dataframes. In the dataframe, I have some columns with NaN and numeric values. Dataframe: and when loading NaN values, they are uploaded as 'null'. I've tried replacing them with empty strings, but due to the column definitions, if I have numeric values, the column's data type must be Double or Long, and conflicts arise when encountering empty strings.This is the code to load a sequence: Results in CDF using Python SDK: However, when loading the sequence via DB-Extractor, empty strings are uploaded as such and not as 'null' Is there any way to load via SDK so that NaN values are uploaded as empty and not 'null'? Regards,Karina Saylema@Aditya Kotiyal @HanishSharma @Jason Dressel @Jairo Salaya @Liliana Sierra
Hi, EveryoneHow can sum several time series? For example:Times series # 1Times series #2How can sum these time series if the filter just taking one id ts{id=001}Regards, Liliana Sierra@Aditya Kotiyal @HanishSharma @Jason Dressel @Jairo Salaya
Exploring Cognite CDF
I am trying to trigger multiple workflow through function. I have a function(function name = "wk-func") that will trigger workflow instances(workflow name = ra-wkflw'), it has for loop , number of times workflow instances to be created, keeping in mind instances limit to be 50, still it is giving error for run on even 2 isntances, Function has following handle: def handle(client,handle): for chunk in chunks(list,2): workflow_input = { "abc":data['value'] } run = client.workflows.executions.trigger( workflow_external_id='ra-wkflw', version=1,input=workflow_input ) Its working if I run at my local IDE with passing the client details and trigger function handle. It triggers multiple workflows without any error.However, On running function using SDK,input_data = { ‘abc’:’hey’}client.functions.call(external_id ="wk-func", data = input_data)Function is completed, however, workflow instance is not being triggered and following error i
I have a calculation on a chart that was working well for quite a while, Then there was a network issue that stopped the data source from streaming data (this is the big triangular shape in the image below). Even though the data streaming got restored a short while after that, the issue I have is that the calculated value (the brown line) never got back to working. There was a short blip of time where it looked like it was working but that was just random values for a while. Does anyone know where I can see any logs associated with this calculation? I know you can’t edit the calculation - you have to delete it and create a new one - I guess I will likely do that but would also like to find out what the reason is for this calculation just stopping and not restarting properly?
Hi. For some reason my events retreived via the CDF data source for Grafana come with time stamps in epoch format:In the examples given in the documentation, events are returned with a human-readable time format. Any idea what I am doing wrong here?
Doing the ‘hands-on’ for Data Engineer Basics - “Learn to Use the Cognite Python SDK “ Course."The instructions said “Make sure that the data set is write-protected”. So I had under Step 1:I then ran without error:That was YESTERDAY.TODAY, the 2nd block of commands threw an error: “CogniteAPIError: Resource not found. This may also be due to insufficient access rights. | code: 403 | X-Request-ID: f9083e61-8310-9462-9fb6-69f8da1299f3”So, after trying this and that, I changed the generated data_set to write protected = False in the 1st block of code above. --- > The 2nd block of commands now works, just like YESTERDAY. Q1. Why did ‘write protected = True’ work YESTERDAY, but not TODAY, giving Error 403?Q2. Why does ‘write protected = False’ work, but not ‘write protected = True’ , TODAY, that is?From where does this inconsistency come? Someone?Thank you!Douglas
Hello! I am trying to follow along the Data Engineer Learn module. There are hands on exercises that needs me to install jupyter notebook - i used pip to do that. In the notebook 1_Authentication.ipynb, the package cognite is needed:from cognite.client.credentials import OAuthInteractivefrom cognite.client import CogniteClient, ClientConfigreturns the error---------------------------------------------------------------------------ModuleNotFoundError Traceback (most recent call last)Cell In[5], line 10 1 ## !pip3 install cognite 2 ## !pip3 show cognite-sdk 3 ## !pip3 show cognite-sdk (...) 8 #import cognite.client 9 #from cognite.client import CogniteClient---> 10 from cognite.client.credentials import OAuthInteractive 11 from cognite.client import CogniteClient, ClientConfigModuleNotFoundError: No module named 'cognite.client' I am able to install cognite using pip to version 0.04. However poetry add cognite in the ‘using-python-s
Hi All,In C# SDK Upload link description says it provide link to upload file in GKS. Does it work if CDF is hosted on Azure as well.
Check the
documentation
Ask the
Community
Take a look
at
Academy
Cognite
Status
Page
Contact
Cognite Support
