| Package | Description | 
|---|---|
| org.apache.hadoop.hdfs.server.federation.router | The router package includes the core services for a HDFS federation router. | 
| 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 | 
|---|---|
| RouterQuotaUsage | RouterQuotaUsage.Builder. build() | 
| RouterQuotaUsage | RouterQuotaManager. getQuotaUsage(String path)Get the nearest ancestor's quota usage, and meanwhile its quota was set. | 
| Modifier and Type | Method and Description | 
|---|---|
| void | RouterQuotaManager. put(String path,
   RouterQuotaUsage quotaUsage)Put new entity into cache. | 
| void | RouterQuotaManager. updateQuota(String path,
           RouterQuotaUsage quota)Update quota in cache. | 
| Modifier and Type | Method and Description | 
|---|---|
| abstract RouterQuotaUsage | MountTable. getQuota()Get quota of this mount table entry. | 
| Modifier and Type | Method and Description | 
|---|---|
| abstract void | MountTable. setQuota(RouterQuotaUsage quota)Set quota for this mount table entry. | 
| Modifier and Type | Method and Description | 
|---|---|
| RouterQuotaUsage | MountTablePBImpl. getQuota() | 
| Modifier and Type | Method and Description | 
|---|---|
| void | MountTablePBImpl. setQuota(RouterQuotaUsage quota) | 
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