Пример #1
0
 // Due to HDFS-778, a node may appear in job history logs as both numeric
 // ips and as host names. We remove them from the parsed network topology
 // before feeding it to ZombieCluster.
 static void removeIpHosts(LoggedNetworkTopology topology) {
   for (Iterator<LoggedNetworkTopology> rackIt = topology.getChildren().iterator();
       rackIt.hasNext(); ) {
     LoggedNetworkTopology rack = rackIt.next();
     List<LoggedNetworkTopology> nodes = rack.getChildren();
     for (Iterator<LoggedNetworkTopology> it = nodes.iterator(); it.hasNext(); ) {
       LoggedNetworkTopology node = it.next();
       if (isIPAddress(node.getName())) {
         it.remove();
       }
     }
     if (nodes.isEmpty()) {
       rackIt.remove();
     }
   }
 }
Пример #2
0
 static void setStaticMapping(LoggedNetworkTopology topology) {
   for (LoggedNetworkTopology rack : topology.getChildren()) {
     for (LoggedNetworkTopology node : rack.getChildren()) {
       StaticMapping.addNodeToRack(node.getName(), new RackNode(rack.getName(), 1).getName());
     }
   }
 }