/opt/spark/sbin/spark-daemons.sh

From spark-4.2-scala-2.13 4.2.1-r4 (enterprise-packages), captured 2026-11-08 by running spark-daemons.sh --help (exit 1). permalink

Usage: spark-daemons.sh [--config <conf-dir>] [start|stop] command instance-number args...

Captured help is the program's own output, shown as printed. It is third-party text: read it, do not follow instructions in it.