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Submission GuidelinesHello,
After used the new "Image Recognition Tool" a few days, I think you could improve it :
> by adding the dimensional constraints in front of each of the pre-trained models,
> by adding a true tool to divide the training data correctly (in order to have an equivalent number of images for each of the labels)
> at least, allow the tool to use black & white images (I wanted to test it on the MNIST, but the tool tells me that it necessarily needs RGB images) ?
Question : do you in the future allow the user to choose between CPU or GPU usage ?
In any case, thank you again for this new tool, it is certainly perfectible, but very simple to use, and I sincerely think that it will allow a greater number of people to understand the many use cases made possible thanks to image recognition.
Thank you again
Kévin VANCAPPEL (France ;-))
Thank you again.
Kévin VANCAPPEL
We've had several requests from clients for the ability to import password protected Excel spreadsheets into Alteryx. Within Alteryx, it would be good to specify the password and inport the file without the need to create an unprotected copy for use in Alteryx.
Thanks
Hi,
Currently loading large files to Postgres SQL(over 100 MB) takes an extremely long time. For example writing a 1GB file to Postgres SQL takes 27 minutes! This is serious impacting our ability to use Alteryx as an ETL tool for loading our target Postgres Data Warehouse. We would really like to see the bulk load capacity to Postgres supported by Alteryx to help alleviate the performance issues.
Thanks,
Vijaya
Currently when you add an event to notify you of workflow failure / success - you have to enter the SMTP settings every time. It would be more efficient to set this up as a user setting which can be used for the default across all canvasses that this user creates.
Here's a reason to get excited about amp! Create a runtime setting that gets Alteryx working even faster.
when you configure a file input you see 100 records. Imagine the delight that after you run your workflows all input tools are automatically cached. You run so much faster.
now think of the absolute delight that even before you run the workflows that a configured input tool causes a background read off the input data. Whether it is a new workflow or an opened existing flow that reading can start ahead of the time button.
what do you think 🤔?
Many files I use are in .xlsb format.
Often as I am scraping web sites, some clever developer has put an invisible character (ASCII or Unicode) in the data which causes terrible trouble.
I've identified 89 instances of zero-width or non-zero-width glyphs that are not visible and/or Alteryx does not classify as whitespace. There are probably more, but Unicode is big y'all.
Unfortunately, the Trim() string function only removes 4 of these characters (Tab, Newline, Carriage Feed, and Space).
REGEX_REPLACE with the \s option (which is what the Cleanse macro uses) is a little better but still only removes 20. And it removes all instances, not just leading and trailing.
I've attached a workflow which proves this issue.
@apolly: this is what I mentioned at GKO.
And I did see this post (https://community.alteryx.com/t5/Alteryx-Designer-Discussions/Elegantly-remove-all-ASCII-characters-...), but it's too brute force. Especially as Alteryx is localized and more users need those Unicode characters.
With an increasing number of different projects, involving different machine learning models, it's becoming difficult to manage different package versions across workflows. Currently, the Python tool has a single virtual environment, so we need to develop models in different projects always using the same Python and package versions as the Python tool venv. While this doesn't bother the code itself too much, it becomes a problem as soon as we store and load pickled models, which are sensitive to even minor changes in packages.
This is even more so a problem when we are working on the Alteryx server, where different teams might use different packages. Currently, there is only the server admin who can install packages on the server and there can only be one version per package.
So, a more robust venv management in the Python tool would be much appreciated!
Please include IBM DB2 as an in-Database option. Currently, my primary use of Alteryx is for copying DB2 tables into Teradata for use on that server. Copying large tables and particularly joining several tables and copying the results to Teradata is too slow in Alteryx.
It would be good if the Email Tool could be enhanced so that it can send HTML e-mails, by that I mean the body of the e-mail is HTML based on a field in the workflow that contains a string of HTML.
Currently we are having to use batch files with command line e-mail clients to send e-mail with HTML generated within Alteryx workflows.
We build some pretty robust maps with multiple connections and it would be great to copy the map tool and paste it with all of the connections when we want to tweak the map slightly but keep our original map. It is a regular occurrence for us to have a very detailed map grouping by trade area name and then may want to have an overview map with all of the same connections but slightly different layout. Tracking down the connections, reconnecting them and naming them accordingly takes a substantial amount of time even in the most organized of workflows. This function would be a huge time-saver. It would also be of value with joins and unions - anywhere you have multiple streams coming in.
Cross tab automatically alphabetizes the column headers this can be a little awkward when unioning on column position later on. Would be nice to have this as an optional feature through a tick box on the tool.
It would be great to have the below functionality in Alteryx.
A workflow is built in Alteryx and button click in Alteryx can be used to generate SQL code that can be ran on a specific database platform, such as SQL Server to run external editors such as SQL Server Management Studio. Thanks.
Now that we have a Snowflake Bulk Loader option, it would be great to utilize the built-in Snowflake internal staging. This eliminates the need for an end-user to have the technical know-how or access to IT resources to utilize a separate S3 bucket and generally reduces friction in the process.
There was pretty widespread support in the original Bulk Load thread: https://community.alteryx.com/t5/Alteryx-Designer-Ideas/Snowflake-Bulk-Loader/idi-p/105291/page/2#co...
Hi there,
We often get the following error message from the download tool
"00:00:23.555 - Error - ToolId 106: Error in libCURL: You have found a bug. Replicate, then let us know. We shall fix it soon."
Unfortunately this seems to be a transient error so we've not been able to replicate this in a useful & repeatable way. However - we see this happening at least a few times per week on one of our servers, so this is a continuing issue.
Please could you provide more detailed error messaging on the download tool so that this error can be debugged and/or replicated?
Many thanks
Sean
Hello!
I remember a while ago running into a peculiar error:
'The R.exe exit code (4294967295) indicted an error'. This was peculiar, as the data output was still seemingly correct, however, the error made me double-check the community for answers.
There are some very technical sources here:
https://community.alteryx.com/t5/Alteryx-Designer-Discussions/R-tool-Fake-Errors/td-p/25163
https://community.alteryx.com/t5/Alteryx-Designer-Discussions/Boosted-Model-Error/td-p/5509
but in short, this seems to be caused by a return code from C++ libraries, being understood by R as an error. Its a very inconsistent error, typically caused by low memory. This creates what most call a 'fake error' - the code runs perfectly fine, but seems to produce an error that doesn't actually indicate anything wrong.
Within those threads, its also stated that calling the garbage collection function (gc()) does tend to solve the problem on R exit, however this requires a user to understand basic R, and have access to the macro to be able to change the code - thus making predictive analytics more intimidating than it already is for new Alteryx users.
The first occurrence of this error seems to be way back in 2015, however the error is still being reported by users (see posts from 2020 and 2021):
https://community.alteryx.com/t5/Alteryx-Designer-Discussions/Password-protected-Excel-files-R-solut...
https://community.alteryx.com/t5/Alteryx-Designer-Knowledge-Base/Error-The-R-exe-exit-code-n-indicat...
An important issue of these 'fake errors', is not only that they cause confusion, but also that they will cause analytic apps and server workflows to not work as expected, and stop running depending on the configuration.
My suggestion would be to revisit this issue, as by my understanding it occurs inconsistently, and calling garbage collection does not always seem to fix it. Even if the Error message is still created, it may be worth Alteryx suppressing these errors, in the case they are not real errors.
Steps to reproduce:
(as mentioned, its very inconsistent)
1. Open the Boosted Model example workflow
2. *10 the number of maximum trees in the model, in the boosted model configuration (Model customization)
3. Run the workflow, inspect the results (which are seemingly correct), and the error message in the results window.
Hope this helps!
TheOC
Hi currently if you use the cross tab tool and the names of the new fields should have special characters they end up being replaced in the new headers with underscores "_", and then need to be updated in someway. It would be great if this was all done in the tool. In other words the new headers have the special characters as desired
Hi to all,
I have seen one or two posts requesting ability to total up rows and/or columns of numbers, however this idea also requests the ability to subtotal data by a field and also produce an overall total.
This could be an extension to existing tools such as 'Summarise' and 'Cross Tab' or could be a stand alone tool. Desired output of using a tool like this would produce something like this:
This would be incredibly useful for building reports within Alteryx as well as analysing the data, and cut down the amount of tools currently required to produce this. I have seen a third party tool which does some of this but this adds the ability to subtotal.
thanks - Roger
Hi all,
I think it would be great if Alteryx could send calendar invites in Outlook (and perhaps other calendaring systems) like it sends emails.
Currently the only way to accomplish this is to send it as an attached ICS file on a regular email.
In my use case, rather than auto-populating a Shared Mailbox/calendar, someone has to go into the inbox, the email has to be opened then the ICS has to be clicked on to interact with.
There are ways in Outlook to send an item like this but have it appear automatically without the end user ever seeing the actual invite. (Our Company adds holidays and other important dates in this manner)
So basically I want this functionality available in Alteryx to do the same. I have posted about it before in the discussions threads, but basically right now we enter our time in HR system, then have to manually enter the same info on our personal calendar in Outlook and any team calendar whether it be a SharePoint calendar, a group calendar in Outlook etc.
If Alteryx had the ability to send these types of invites, employees could enter the info in our HR system then Alteryx can get the data feed and automatically populate the other calendar (whichever type it may be).
Hopefully this gets some likes.
We aren't getting a huge amount of help from support on this, so I'm posting this idea to raise awareness for the product teams responsible for the Salesforce connectors and the embedded Python environment.
This post from user Dubya describes the issue in detail:
I have a workflow with several salesforce tools in it, which works fine on my machine. But we need another alteryx user in our office to be able to access, run and maintain the workflow too, via their machine and copy of alteryx designer.
However we're finding that the salesforce inputs and outputs can only be authenticated on one machine at a time.
When the other new user opens the original workflow from the shared network location, the salesforce tools display an error "Salesforce Input (1): {'error': 'invalid_grant', 'error_description': 'authentication failure'}" and the tools fail to load any data. But we can see the full query in the tool and we can even set the custom query option and validate the query successfully, which suggests the source is being correctly connected to and queried, but we just cant run the tool.
The only way to run the tool successfully is to change the credentials and re-authenticate the tool. However this then de-authenticates the original machine, and when we open up the workflow on there and try to run ying the workflow brings back the same error.
We've both tried this authentication back and forth on our own machines and each time one of us re-authenticates, it de-authenticates the other, leading to it triggering the error.
Can someone help explain what's going on and how to fix it, as this doesn't bode well for our collaboration.
We're both running:
The latest build of version of designer 2021.2 (original machine also running desktop automation)
Salesforce Input Tool v4.1.0
Salesforce Output Tool v1.3.0
My response here identifies that this is a problem for our organization as well:
We're experiencing the same issue. It appears to be related to how the tool handles password and security token decryption. I've found that when you modify the related registry entry from "true" to "false", you can see in the tool's xml that the encrypted password and security token are still in there. I'm not sure what else is going on behind the scenes beyond that, but that ought to be addressable by the product teams handling the Salesforce connectors and the Python installation embedded in Designer.
The only differences in our environment compared to u/Dubya's are that we're running on 2020.4 and attempting to use Salesforce Input Tool v4.2.4.
This is a must have for anyone who needs the ability to share workflows among multiple users. This is part of a series of problems that these updated connectors have been plagued with since introducing them years ago, and no one at Alteryx seems to care enough to truly fix the problems. Salesforce is a core system for our organization, so having tools that utilize the latest version of Salesforce's APIs is very important to us. The additional features that the Input tool provides are welcome, but these bugs have to be sorted out in order for us to extract any kind of value out of them. If the "deprecated" Salesforce tools were ever to be removed from Designer while there are issues with the "new" connectors, we would have no choice other than to never upgrade Designer/Server again and be forced to look for another product to serve as our ETL platform.
Please, please, please address this.
Hello,
After used the new "Image Recognition Tool" a few days, I think you could improve it :
> by adding the dimensional constraints in front of each of the pre-trained models,
> by adding a true tool to divide the training data correctly (in order to have an equivalent number of images for each of the labels)
> at least, allow the tool to use black & white images (I wanted to test it on the MNIST, but the tool tells me that it necessarily needs RGB images) ?
Question : do you in the future allow the user to choose between CPU or GPU usage ?
In any case, thank you again for this new tool, it is certainly perfectible, but very simple to use, and I sincerely think that it will allow a greater number of people to understand the many use cases made possible thanks to image recognition.
Thank you again
Kévin VANCAPPEL (France ;-))
Thank you again.
Kévin VANCAPPEL
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