neptune-query environment variables

Environment variables related to neptune-query Python package.

NEPTUNE_HTTP_REQUEST_TIMEOUT_SECONDS

Python package: neptune-query

Controls HTTPX timeouts. The timeout is in seconds and applies to individual networking operations, such as connect, read, and write.

The default duration is 60.

Linux

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

export NEPTUNE_HTTP_REQUEST_TIMEOUT_SECONDS=120

macOS

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

export NEPTUNE_HTTP_REQUEST_TIMEOUT_SECONDS=120

Windows

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

setx NEPTUNE_HTTP_REQUEST_TIMEOUT_SECONDS 120

To activate the change, restart the terminal app.

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

NEPTUNE_QUERY_MAX_WORKERS

Python package: neptune-query

Controls the number of workers in the thread pool.

The default number is 10.

Linux

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

export NEPTUNE_QUERY_MAX_WORKERS=20

macOS

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

export NEPTUNE_QUERY_MAX_WORKERS=20

Windows

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

setx NEPTUNE_QUERY_MAX_WORKERS 20

To activate the change, restart the terminal app.

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

NEPTUNE_QUERY_RETRY_SOFT_TIMEOUT

Python package: neptune-query

Controls the soft timeout for retrying failed server requests. The soft limit doesn't include wait time due to Retry-After responses.

The soft limit plus Retry-After wait time together can't exceed the limit specified in the NEPTUNE_QUERY_RETRY_HARD_TIMEOUT environment variable.

The default duration is 1800 seconds.

Linux

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

export NEPTUNE_QUERY_RETRY_SOFT_TIMEOUT=3600

macOS

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

export NEPTUNE_QUERY_RETRY_SOFT_TIMEOUT=3600

Windows

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

setx NEPTUNE_QUERY_RETRY_SOFT_TIMEOUT 3600

To activate the change, restart the terminal app.

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

NEPTUNE_QUERY_RETRY_HARD_TIMEOUT

Python package: neptune-query

Controls the hard timeout for retrying failed server requests. The hard limit is the maximum time allowed for a single HTTP request until an exception is raised.

The soft limit specified in the NEPTUNE_QUERY_RETRY_SOFT_TIMEOUT environment variable plus wait time due to Retry-After responses together can't exceed the hard limit.

The default duration is 3600 seconds.

Linux

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

export NEPTUNE_QUERY_RETRY_HARD_TIMEOUT=7200

macOS

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

export NEPTUNE_QUERY_RETRY_HARD_TIMEOUT=7200

Windows

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

setx NEPTUNE_QUERY_RETRY_HARD_TIMEOUT 7200

To activate the change, restart the terminal app.

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