Package | Description |
---|---|
org.apache.hadoop.hdfs.server.diskbalancer.planner |
Planner takes a DiskBalancerVolumeSet, threshold and
computes a series of steps that lead to an even data
distribution between volumes of this DiskBalancerVolumeSet.
|
Modifier and Type | Class and Description |
---|---|
class |
GreedyPlanner
Greedy Planner is a simple planner that computes the largest possible move at
any point of time given a volumeSet.
|
Modifier and Type | Method and Description |
---|---|
static Planner |
PlannerFactory.getPlanner(String plannerName,
DiskBalancerDataNode node,
double threshold)
Gets a planner object.
|
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