snowFT-process {snowFT} | R Documentation |
Functions for process control in a cluster.
processStatus(node) findFailedNodes(cl)
cl |
Cluster object. |
node |
Node object. |
processStatus
checks the existence of a node.
findFailedNodes
identifies all failed nodes in the cluster.
These functions are available only for the PVM layer.
processStatus
returns FALSE
if the node does not exist,
otherwise TRUE
.
findFailedNodes
returns a matrix with one row per failed node
and three columns: 1. node index within the cluster, 2. number of the last replication
computed on that node, 3. node id.
Hana Sevcikova