| 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. | 
| org.apache.hadoop.hdfs.server.federation.store.records | Contains the abstract definitions of the state store data records. | 
| org.apache.hadoop.hdfs.server.federation.store.records.impl.pb | The protobuf implementations of state store data records defined in the
 org.apache.hadoop.hdfs.server.federation.store.records package. | 
| Modifier and Type | Method and Description | 
|---|---|
| DestinationOrder | PathLocation. getDestinationOrder()Get the order for the destinations. | 
| Modifier and Type | Method and Description | 
|---|---|
| void | MultipleDestinationMountTableResolver. addResolver(DestinationOrder order,
           OrderedResolver resolver) | 
| Constructor and Description | 
|---|
| PathLocation(String source,
            List<RemoteLocation> dest,
            DestinationOrder order)Create a new PathLocation. | 
| Modifier and Type | Field and Description | 
|---|---|
| static EnumSet<DestinationOrder> | DestinationOrder. FOLDER_ALLApproaches that write folders in all subclusters. | 
| Modifier and Type | Method and Description | 
|---|---|
| static DestinationOrder | DestinationOrder. valueOf(String name) | 
| static DestinationOrder[] | DestinationOrder. values() | 
| Modifier and Type | Method and Description | 
|---|---|
| abstract DestinationOrder | MountTable. getDestOrder()Get the order of the destinations for this mount table entry. | 
| Modifier and Type | Method and Description | 
|---|---|
| abstract void | MountTable. setDestOrder(DestinationOrder order)Set the order of the destinations for this mount table entry. | 
| Modifier and Type | Method and Description | 
|---|---|
| DestinationOrder | MountTablePBImpl. getDestOrder() | 
| Modifier and Type | Method and Description | 
|---|---|
| void | MountTablePBImpl. setDestOrder(DestinationOrder order) | 
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