Max string attribute length exceeded#
Error occurred during asynchronous operation processing: Max string attribute length (16384) exceeded
Issue: You are logging a lengthy string or NumPy array. Neptune has a character length limit of 16384.
In the case of text:
- Split the text into chunks, turn it into a list, and log the list items as a
- Upload the data as a text file.
For detailed instructions, see Logging text.
Due to a technical limitation, we now limit the number of indexed characters in String fields to 1000 characters. This means that for runs table search, only the first 1000 characters will be considered.
In the case of NumPy arrays:
Option A) Long arrays are logged with suspension points ("...") instead of all values. You can increase the threshold of NumPy with
set_printoptions()and then log it to Neptune as a binary
Option B) Log the array to Neptune as an image:
Option C) Log the array as as CSV file.
Neptune's interactive table widget gives you the raw values and an interactive way to sort and filter rows.