SSH and SFTP Debug-Logging and Session Caching

Owned by Juliane Wetzel
Apr 30, 2020


Custom Hadoop Properties

The following settings can be added as cluster custom Hadoop properties:

SSH

Debug-logging

Adding this property with the Boolean value true enables detailed debug-logging of a SSH connection with Datameer. This logging is recorded in stderrout.

Default setting: false (off)

<p><code>fs.scp.enable.debug=</code></p>

Session cache

Adding this property with the Boolean value false disables the session cache of a SSH connection with Datameer. This logging is recorded in stderrout.

Default setting: true (on)

<p><code>fs.scp.enable.session-cache=</code></p>

SFTP

Debug-logging

Adding this property with the Boolean value true enables detailed debug-logging of a SFTP connection with Datameer. This logging is recorded in stderrout.

Default setting: false (off)

<p><code>fs.sftp.enable.debug=</code></p>

Session cache

Adding this property with the Boolean value false disables the session cache of a SFTP connection with Datameer. This logging is recorded in stderrout.

Default setting: true (on)

<p><code>fs.sftp.enable.session-cache=</code></p>