private JobActor cloneJobActor(String fullJobId) {
Collection<JobActor> actors = jobActorMap.get(fullJobId);
if (actors == null || actors.isEmpty()) {
log.error("Cannot expand actors for non-existing job: " + fullJobId);
return null;
}
JobActor jobActor = actors.iterator().next(); // first actor
GridJob job = state.getJobByFullId(fullJobId);
if (job == null) {
log.error("Cannot expand actors for unknown job: " + fullJobId);
return null;
}
JobActor copy = jobActor.copy();
copy.name += "#" + actors.size();
jobActorMap.put(fullJobId, copy);
return copy;
}
