| Package | Description |
|---|---|
| org.apache.hadoop.hdfs.server.federation.resolver |
The resolver package contains indepedent data resolvers used in HDFS
federation.
|
| org.apache.hadoop.hdfs.server.federation.resolver.order |
A federated location can be resolved to multiple subclusters.
|
| Modifier and Type | Method | Description |
|---|---|---|
void |
MultipleDestinationMountTableResolver.addResolver(DestinationOrder order,
OrderedResolver resolver) |
| Modifier and Type | Class | Description |
|---|---|---|
class |
AvailableSpaceResolver |
Order the destinations based on available space.
|
class |
HashFirstResolver |
Variation of HashResolver that only uses the first level of the path.
|
class |
HashResolver |
Order the destinations based on consistent hashing.
|
class |
LocalResolver |
The local subcluster (where the writer is) should be tried first.
|
class |
RandomResolver |
Order the destinations randomly.
|
class |
RouterResolver<K,V> |
The order resolver that depends upon the Router service.
|
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