neptune-fetcher environment variables

Environment variables related to the neptune-fetcher Python package.

NEPTUNE_FETCHER_MAX_WORKERS

Python package: neptune-fetcher

Controls the number of workers in the thread pool, when using the use_threads parameter of the prefetch_series_values() method.

The default number is 32.

Linux

Append a line with the export command to your .profile or other shell initialization file:

export NEPTUNE_FETCHER_MAX_WORKERS=32

macOS

Append a line with the export command to your .profile or other shell initialization file:

export NEPTUNE_FETCHER_MAX_WORKERS=32

Windows

In a terminal app, such as PowerShell or Command Prompt, enter the setx command and press enter:

setx NEPTUNE_FETCHER_MAX_WORKERS 32

To activate the change, restart the terminal app.

You can also navigate to Settings → Edit the system environment variables and add the variable there.

Related

Fetch metadata from a run or experiment: Pre-fetching metrics

NEPTUNE_WARN_AT_DATAFRAME_SIZE

Python package: neptune-fetcher

Controls how Neptune warns of large fetching results.

Requesting a very large dataset might result in long data fetching. Neptune shows a warning if the number of entries exceeds the number specified by this environment variable.

To disable the warning, set the environment variable to 0.

The default number is 1_000_000 (one million).

Linux

Append a line with the export command to your .profile or other shell initialization file:

export NEPTUNE_WARN_AT_DATAFRAME_SIZE=0

macOS

Append a line with the export command to your .profile or other shell initialization file:

export NEPTUNE_WARN_AT_DATAFRAME_SIZE=0

Windows

In a terminal app, such as PowerShell or Command Prompt, enter the setx command and press enter:

setx NEPTUNE_WARN_AT_DATAFRAME_SIZE 0

To activate the change, restart the terminal app.

You can also navigate to Settings → Edit the system environment variables and add the variable there.