Package | Description |
---|---|
org.apache.hadoop.hdfs.server.datanode.fsdataset |
Modifier and Type | Class and Description |
---|---|
class |
AvailableSpaceVolumeChoosingPolicy<V extends FsVolumeSpi>
A DN volume choosing policy which takes into account the amount of free
space on each of the available volumes when considering where to assign a
new replica allocation.
|
class |
RoundRobinVolumeChoosingPolicy<V extends FsVolumeSpi>
Choose volumes in round-robin order.
|
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