Uses of Class
backtype.storm.scheduler.multitenant.Node

Packages that use Node

Package	Description
backtype.storm.scheduler.multitenant

Uses of Node in backtype.storm.scheduler.multitenant

Fields in backtype.storm.scheduler.multitenant with type parameters of type Node

Modifier and Type	Field and Description
protected Map<String,Node>	NodePool._nodeIdToNode
static Comparator<Node>	Node.FREE_NODE_COMPARATOR_DEC Used to sort a list of nodes so the node with the most free slots comes first.

Methods in backtype.storm.scheduler.multitenant that return types with arguments of type Node

Modifier and Type	Method and Description
static Map<String,Node>	Node.getAllNodesFrom(Cluster cluster)
Collection<Node>	FreePool.takeNodes(int nodesNeeded)
Collection<Node>	DefaultPool.takeNodes(int nodesNeeded)
Collection<Node>	IsolatedPool.takeNodes(int nodesNeeded)
abstract Collection<Node>	NodePool.takeNodes(int nodesNeeded) Take up to nodesNeeded from this pool
static Collection<Node>	NodePool.takeNodes(int nodesNeeded, NodePool[] pools)
static Collection<Node>	NodePool.takeNodesBySlot(int slotsNeeded, NodePool[] pools)
Collection<Node>	FreePool.takeNodesBySlots(int slotsNeeded)
Collection<Node>	DefaultPool.takeNodesBySlots(int slotsNeeded)
Collection<Node>	IsolatedPool.takeNodesBySlots(int slotsNeeded)
abstract Collection<Node>	NodePool.takeNodesBySlots(int slotsNeeded) Take nodes from this pool that can fulfill possibly up to the slotsNeeded

Methods in backtype.storm.scheduler.multitenant with parameters of type Node

Modifier and Type	Method and Description
boolean	NodePool.RoundRobinSlotScheduler.assignSlotTo(Node n) Assign a slot to the given node.

Method parameters in backtype.storm.scheduler.multitenant with type arguments of type Node

Modifier and Type	Method and Description
static int	Node.countFreeSlotsAlive(Collection<Node> nodes)
static int	Node.countSlotsUsed(Collection<Node> nodes)
static int	Node.countSlotsUsed(String topId, Collection<Node> nodes)
static int	Node.countTotalSlotsAlive(Collection<Node> nodes)
void	FreePool.init(Cluster cluster, Map<String,Node> nodeIdToNode)
void	NodePool.init(Cluster cluster, Map<String,Node> nodeIdToNode) Initialize the pool.