## Uses of Class
org.apache.hadoop.hdfs.server.common.FileRegion

- Packages that use FileRegion
  Package | Description
  --- | ---
  org.apache.hadoop.hdfs.server.common.blockaliasmap.impl |
  org.apache.hadoop.hdfs.server.namenode |

- - ### Uses of FileRegion in org.apache.hadoop.hdfs.server.common.blockaliasmap.impl

    Methods in org.apache.hadoop.hdfs.server.common.blockaliasmap.impl that return types with arguments of type FileRegion
    Modifier and Type | Method and Description
    --- | ---
    `org.apache.hadoop.hdfs.server.common.blockaliasmap.BlockAliasMap.Reader<FileRegion>` | TextFileRegionAliasMap.`getReader(org.apache.hadoop.hdfs.server.common.blockaliasmap.BlockAliasMap.Reader.Options opts, String blockPoolID)`
    `org.apache.hadoop.hdfs.server.common.blockaliasmap.BlockAliasMap.Reader<FileRegion>` | LevelDBFileRegionAliasMap.`getReader(org.apache.hadoop.hdfs.server.common.blockaliasmap.BlockAliasMap.Reader.Options opts, String blockPoolID)`
    `org.apache.hadoop.hdfs.server.common.blockaliasmap.BlockAliasMap.Writer<FileRegion>` | TextFileRegionAliasMap.`getWriter(org.apache.hadoop.hdfs.server.common.blockaliasmap.BlockAliasMap.Writer.Options opts, String blockPoolID)`
    `org.apache.hadoop.hdfs.server.common.blockaliasmap.BlockAliasMap.Writer<FileRegion>` | LevelDBFileRegionAliasMap.`getWriter(org.apache.hadoop.hdfs.server.common.blockaliasmap.BlockAliasMap.Writer.Options opts, String blockPoolID)`

  - ### Uses of FileRegion in org.apache.hadoop.hdfs.server.namenode

    Methods in org.apache.hadoop.hdfs.server.namenode that return types with arguments of type FileRegion
    Modifier and Type | Method and Description
    --- | ---
    `org.apache.hadoop.hdfs.server.common.blockaliasmap.BlockAliasMap.Reader<FileRegion>` | NullBlockAliasMap.`getReader(org.apache.hadoop.hdfs.server.common.blockaliasmap.BlockAliasMap.Reader.Options opts, String blockPoolID)`

    Method parameters in org.apache.hadoop.hdfs.server.namenode with type arguments of type FileRegion
    Modifier and Type | Method and Description
    --- | ---
    `org.apache.hadoop.hdfs.server.namenode.FsImageProto.INodeSection.INode` | TreePath.`toINode(UGIResolver ugi, BlockResolver blk, org.apache.hadoop.hdfs.server.common.blockaliasmap.BlockAliasMap.Writer<FileRegion> out)`

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