public void run(String jobSimpleClassName) {
        var job = startedJobs.get(jobSimpleClassName);
        if (job == null) throw new IllegalArgumentException("No such job '" + jobSimpleClassName + "'");
        job.doMaintain(true);
    }
Run given job (inactive or not) immediately
vespajlib/src/main/java/com/yahoo/concurrent/maintenance/JobControl.java