Skip to main content

Consent

Cognite Hub is going public. So far, Cognite Hub has required users to log in to access some of its content. Now we have decided to open most parts of the community up to the public. For more information, please read our Privacy Policy and Terms and Conditions.

If you don’t agree with this privacy statement, you can reach out to support@cognite.com

×

Groups
- - Knowledge Base
Product Updates
Product Ideas
Docs
Events
Academy
Partners

Got a Question? Ask the Community.

2,369 Topics
6,184 Replies
6,810 Members

Getting Started

All you need to know to get started with our community.

Questions and Answers

Connect with the community to ask and answer questions and learn.

Have a Product Idea?

Build better products with the product team.

Join Early Adopter Groups

Have your say on beta products in our Early Adopter Groups.

Recently Active
Help Others

lhcyActive

Configuring Documentum file extractor meta-dataNew

Hi All, Instead of relying on the “with metadata” query which only takes in boolean ‘true vs false’ value, is there a way for me to be more specific with which meta-data to bring in? i.e. the ability to select the meta-data to ingest into CDF instead of all meta-data when ‘with metadata = true”.

1

ibrahim.alsyedMVP

Cognite CDF: Searching ChallengeImplemented

It is very difficult to search files in Cognite if you dont know the file name. For example, i wanted to search electrical classification drawing for a methanol unit in CDF. it was practically impossible to find it in CDF. Instead, I had to go to the source system → to find the unit methanol and then find the electical classification drawing under electrical drawing folder. There is no way in CDF to search by document classes and/or filter by unit to narrow the search in a few clicks. Also there is no way to isolate fuzzy searches so that i dont get random stuff.

3

Andrew WagnerCommitted

Rollup by Document Type (metadata) in Card within new Search UIImplemented

We would like to see the ability to rollup documents by type, using metadata, within the new search UI and Industrial Canvas asset browser, as well as other places where users are looking for documents associated with an asset (similar request to this topic Cognite Hub). We have seen this in the legacy data explorer view and it was well received by our users and our document teams have started to shift their business process to tag documents with the appropriate metadata to enable this functionality.Our assets can have hundreds of different documents associated with them, so an ungrouped list will make it hard for users to quickly find what they are looking for. In addition, we have some use cases where documents are snap-shot and stored as a part of a project file (e.g. P&IDs). Separating these duplicates into the correct rollup buckets will allow us to eliminate confusion on which files are most recent to use. Example for old search:

5

EmilyViolaActive

Sort files into Categories for New Search ExperienceImplemented

This is feedback from a unit engineer:When I use the new search experience on Cognite, I noticed the files for a piece of equipment aren’t sorted in to categories unlike the classic data exploration. This is a functionality I really liked in the classic data exploration as it saved time digging through files. Is this a functionality that could be applied to the new search experience?

5

Marcela YoungAccenture

CDF: Files under a searched asset in "Tree" view should have additional metadata like P&ID titleImplemented

Filling out on behalf of an engineer super user: When looking through the files of an asset, I only see the P&ID number in the “Tree” view. There should be more information like P&ID title or other details while still in the Tree view so it’s easier to understand what the P&ID contains without having to enter each P&ID/equipment drawing to find out.Scratched the names out in the image below, but say you have a P&ID named “12AB0123” - this doesn’t tell the user very much information.

5

Sofie Svartdal BergeSeasoned Practitioner

Document categories now available in Search

We're happy to introduce a new enhancements to Search with the addition of Document Categories! 🎉Quick access to the right information is crucial. Document Categories saves time and effort by allowing you to filter search results based on predefined categories such as P&IDs, Single line diagrams, Certificates, etc. This ensures you get to the document you are looking for faster and more efficiently.To get started, simply head over to Search from fusion.cognite.com and navigate to the File category. Select to view data in the “Categories view”. You can also, for example, find an Asset and view the Files linked to the Asset grouped by category. The same document category grouping is also available when you look for a File in Canvas or Charts. Viewing Files grouped by document categories. We hope you will explore and take advantage of this new feature to improve your search efficiency!Have you seen the Search Hub group? We recommend joining to be close to big and small updates, tips

HarshaCommitted

Sequencing Extractors , Transformations , downstream objects for Enhanced data WorkflowsPlanned for development

Add support for sequencing-specific extractors and transformations and downstream objects. This would enable users to easily use tools for common sequencing data processing tasks.Key features:support to trigger data workflows post competition of extraction process.currently it is happening in silos and the transformation assumes that the extraction process is complete and runs on a predefined frequency. we would like to have the transformation triggered post completion of the extraction process Automated Workflows in relativity enables users to streamline and automate data processing tasks, particularly for sequencing-specific operations. Key features include:Sequencing-Specific Extractors and TransformationsThe system should support specialized extractors and transformations tailored for sequencing data. This allows users to easily process common sequencing data types without manual intervention.Downstream Object SupportAutomated Workflows can now handle downstream objects, enabling

9

Anders BrakestadSeasoned

Access to all Cognite Function calls, their logs, responses, and runtimes + filtering functionalityGathering Interest

Here are some of the things I cannot do with the call logsSee all logs (only four pages) Filter based on status Filter based on schedule Filter based on time ranges Sort calls based on run times Automatically locate the “first failed” call (which is often relevant in debugging) See logs in monospaced font to preserve formatting (see other feature request) Get call logs into Power BI (I need to deploy a separate Cognite Function that fetches call logs and writes to a Sequence, which can then be loaded into Power BI for simple monitoring)At least we should be able to see all logs from our calls, with additional functionality to filter in relevant dimensions.

3

Jesse JenkenCommitted

Successful API Call Response InformationGathering Interest

When making calls to the Cognite API, successful calls provide no confirmation of success. HTTP Response 200 would be helpful for asserting successful API requests. One point of uncertainty for us is when passing multiple External ID’s to delete row records in a staging table, if some ID’s are incorrectly identified, we aren’t receiving any feedback to indicate 100% success.We’ve read that when passing batches, there should be a return item indicating which records failed, but that is not our experience. Note: this is using the Cognite SDK.

2

Marwen TALEBCommitted

Unable to select version of workflow from the UI

Hello, We are unable to select version of workflow from the UI. for instance here we are at version 0.0.39 and in the UI the workflow is at version 0.0.1.I think this might be an UI issue. Thanks

Marwen TALEBCommitted

Unable to select version of workflow from the UI

Hello, We are unable to select version of workflow from the UI. for instance here we are at version 0.0.39 and in the UI the workflow is at version 0.0.1.I think this might be an UI issue. Thanks

Gargi BhosaleCommitted

Developer and User Community

How to access reverse direct relations through sdk

Hello team, I am trying to get the details of a reverse direct relation from my data model. In the SDK documentation I found some sdk methods. I have tried client.data_modeling.views.ReverseDirectRelation(source= "Entity", through="entityType") but I am getting the error that ReverseDirectRelation is not found in views could you please tell me what SDK method I should use to retrieve information on ReverseDirectRelations from my models.

Martin MillerCommitted

Industrial Canvas

Controlling Lines on Canvas with P&IDs

I'm seeking help and guidance from customers who have tackled or enabled features to improve the LINES when connecting files and assets within Cognite Canvas.We seek to have our connected lines more accurately flow and follow P&IDs as they are added to the canvas. Making the lines conform and adjust vs. extending across the visuals on the canvas.This means these lines should follow the “path” on the connected P&ID where they begin on the document vs. connecting randomly into the side of the document.

Amol PawarCommitted

Cognite Data Fusion Toolkit

Integration & transformation of "Sparkplug B-formatted MQTT data" into Cognite Data Fusion

Hi,I am working on one of the project where I am using MQTT extractor to inject data into CDF. Kindly advise best optimized stepwise solution to integrate and transform data into CDF.Note that it is Sparkplug B-formatted MQTT data.Kindly advise.Regards,Amol S Pawar

Isuru MunasinghePractitioner

Developer and User Community

Co Pilot Disappears when a source link is clicked.

When using Co-pilot to interrogate a document, it returns an answer and links to the page of the document from where Co-Pilot inferred the answer. If you click any of those links, the document jumps to that page, but Co-Pilot disappears. You cannot get back to the co-pilot pop-up to click the next link. If you ask the question again, you get a different answer. The original prompt, answer, and links need to remain visible and clickable until the user closes the window or asks another question.

Chris SelphSeasoned

Jupyter Notebook [Early Adopter]

Staging Table Beta Jupyter Notebook AI Error

This is in regards to the beta functions in the Staging/Raw UI that enables opening access to a Raw table in a jupyter notebook and using AI chat to ask questions about that data table.I’ve used this before with no problems but today I’m getting errors in the pre-defined code provided by the function. An error is thrown in Cell 2 in the attached notebook.from cognite.client import CogniteClientimport pandas as pd# Hide SettingWithCopyWarningpd.options.mode.chained_assignment = None from cognite.ai import load_pandasaiSmartDataframe, SmartDatalake = await load_pandasai()client = CogniteClient() The errors are <ipython-input-2-054a60fe724a>:2: DeprecationWarning: Pyarrow will become a required dependency of pandas in the next major release of pandas (pandas 3.0), (to allow more performant data types, such as the Arrow string type, and better interoperability with other libraries) but was not found to be installed on your system. If this would cause problems for you, please provid

Zahra GhadyaniCommitted

Developer and User Community

OPCUA extractor to send array datatype

We have an OPCUA Server (Server) that sends an array (Array) of length 500 every second. We need an OPCUA Client (Client) to stream this array to cloud.First, we use UaExpert an open-source software as Client. Here we can see a node for Array which has values of Array[0], Array[1], Array[2], Array[3], … Array[499] Next, we use Cognite OpcUaExtractor as Client to stream data to cloud. But we result in only Array[0] being sent in each instant (second). I have tried to adjust different parameters in config file with no success.

Tatiana Marie SakataCommitted

Developer and User Community

PowerBI Connector - Expanding Fields

Hello!I'm trying to develop a PowerBI dashboard but encontered some situations where it's impossible to not expand new columns or lists from the nodes (foreign key from dimension table is inside the node) and I understand this drops the performance considerably (sometimes even turns impossible to load the table) of the model in the dashboard.Is there a way to query the data straight from the connector? I know there's the possibility of making simple filter queries but I wasn't able to use other type of OData queries that exists. We need a solution that simplifies this since currently it's impossible to load more complex data models into PowerBI without expanding the nodes.Please understand that I want to keep this situation as low code as possible, so an API or SDK solution is not an option.Thanks!

Kakunuri Vyshnav Reddy .Active

Academy Discussions

Need one more attempt on Cognite Infield Assessment

Hi Please allow me to take one more attempt to clear Cognite Infield Assessment.

Developer and User Community

Extracting Asset Hierarchy from PDF P&IDs in Cognite Data Fusion

In a hypothetical scenario where we need to extract asset hierarchy directly from PDF-based P&ID documents, does Cognite provide a built-in library to support this? Or would we need to rely on external libraries like PyMuPDF or pdfplumber for data extraction—or even tools like Pytesseract in cases involving scanned images?Thank you for any guidance on best practices or integrations for this use case!

User Leaderboard

The leaderboard is still empty

Get active and reach the top!

The weekly leaderboard is refreshed every Monday. Make an impact in the community and score high!

The leaderboard is still empty

Get active and reach the top!

The weekly leaderboard is refreshed every Monday. Make an impact in the community and score high!

Awarded Badges

Juliana Sousa R. de Oliveirahas earned the badge Cognite Domain Expert Basics
Andrea Azzalinhas earned the badge Cognite Data Fusion Fundamentals
Nimish Palodhas earned the badge Cognite Data Fusion Fundamentals
ShilpaGopalhas earned the badge Cognite Data Fusion Fundamentals
Rakesharma9234has earned the badge Cognite Data Engineer Basics - Transform and Contextualize

Show all badges

Subscribe to Our Community Newsletter and Get Monthly Updates

To receive our newsletter Cognite Hub News, sign up from your profile card.

Receive Cognite Hub News

Need More Help?

Cognite Documentation

Read our product documentation.

Cognite Status Page

See the latest status updates on our services.

Contact Support

Cognite Support is available 24/7.

Powered by Gainsight

Terms & Conditions Cookie Settings

Sign up

Already have an account? Login

Log in with your business account

Log in to the community

Log in with your business account

Enter your E-mail address. We'll send you an e-mail with instructions to reset your password.

Enter your e-mail address

Back to overview

Scanning file for viruses.

Sorry, we're still checking this file's contents to make sure it's safe to download. Please try again in a few minutes.

OK

This file cannot be downloaded

Sorry, our virus scanner detected that this file isn't safe to download.

OK