org.apache.hadoop.hdfs.server.aliasmap (Apache Hadoop HDFS 3.5.0 API)
Description: declaration: package: org.apache.hadoop.hdfs.server.aliasmap

# Package org.apache.hadoop.hdfs.server.aliasmap

package org.apache.hadoop.hdfs.server.aliasmap

- Class
  Description
  InMemoryAliasMap
  InMemoryAliasMap is an implementation of the InMemoryAliasMapProtocol for use with LevelDB.
  InMemoryAliasMap.CheckedFunction2<T1,T2,R>
  CheckedFunction is akin to `Function` but specifies an IOException.
  InMemoryAliasMapProtocol
  Protocol used by clients to read/write data about aliases of provided blocks for an in-memory implementation of the `BlockAliasMap`.
  InMemoryAliasMapProtocol.IterationResult
  The result of a read from the in-memory aliasmap.
  InMemoryLevelDBAliasMapServer
  InMemoryLevelDBAliasMapServer is the entry point from the Namenode into the `InMemoryAliasMap`.