cloneNode function

Clone one or more nodes

cloneNode(x, ...)

Arguments

• x: A cluster node or a cluster.
• ...: Optional arguments overriding the recorded ones.

Returns

An object of class class(x).

Examples

cl <- makeClusterPSOCK(2)
print(cl)

## Terminate the second cluster node
parallel::stopCluster(cl[2])

## Show that cluster node #2 is no longer alive (wait a bit first)
Sys.sleep(1.0)
print(isNodeAlive(cl))
print(cl)

## "Restart" it
cl[2] <- cloneNode(cl[2])
print(cl)

## Check all nodes
print(isNodeAlive(cl))