For a list of other such plugins, see the Pipeline Steps Reference page.
Send the tail of the log to Logstash.
The maximum number of log lines to send to Logstash.
If the log is bigger than this, only the most recent lines are sent.
-1 indicates there is no maximum (for very large logs, consider using the Logstash Job Property instead).
If checked, mark build as failed if this step fails.