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

# Package org.apache.hadoop.hdfs.server.common.blockaliasmap.impl

package org.apache.hadoop.hdfs.server.common.blockaliasmap.impl

- Related Packages
  Package
  Description
  org.apache.hadoop.hdfs.server.common.blockaliasmap
  The AliasMap defines mapping of PROVIDED HDFS blocks to data in remote storage systems.
- Class
  Description
  InMemoryLevelDBAliasMapClient
  InMemoryLevelDBAliasMapClient is the client for the InMemoryAliasMapServer.
  LevelDBFileRegionAliasMap
  A LevelDB based implementation of `BlockAliasMap`.
  LevelDBFileRegionAliasMap.LevelDBOptions
  Class specifying reader options for the `LevelDBFileRegionAliasMap`.
  LevelDBFileRegionAliasMap.LevelDBReader
  This class is used as a reader for block maps which are stored as LevelDB files.
  LevelDBFileRegionAliasMap.LevelDBReader.Options
  Options for `LevelDBFileRegionAliasMap.LevelDBReader`.
  LevelDBFileRegionAliasMap.LevelDBWriter
  This class is used as a writer for block maps which are stored as LevelDB files.
  LevelDBFileRegionAliasMap.LevelDBWriter.Options
  Interface for Writer options.
  TextFileRegionAliasMap
  This class is used for block maps stored as text files, with a specified delimiter.
  TextFileRegionAliasMap.ReaderOptions
  Class specifying reader options for the `TextFileRegionAliasMap`.
  TextFileRegionAliasMap.TextReader
  This class is used as a reader for block maps which are stored as delimited text files.
  TextFileRegionAliasMap.TextReader.Options
  Options for `TextFileRegionAliasMap.TextReader`.
  TextFileRegionAliasMap.TextWriter
  This class is used as a writer for block maps which are stored as delimited text files.
  TextFileRegionAliasMap.TextWriter.Options
  Interface for Writer options.
  TextFileRegionAliasMap.WriterOptions
  Class specifying writer options for the `TextFileRegionAliasMap`.