/opt/flink/bin/historyserver.sh

Apache Flink is an open source stream processing framework with powerful stream- and batch-processing capabilities.

From flink-2.0 2.0.2-r3 (enterprise-packages), captured 2026-11-08 by running historyserver.sh --help (exit 1) · terse output. permalink

Unexpected argument '--help'. Usage: flink-daemon.sh (start|stop|stop-all) (taskexecutor|zookeeper|historyserver|standalonesession|standalonejob|sql-gateway) [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.