Uses of Interface org.apache.hadoop.hdfs.server.namenode.fgl.FSNLockManager (Apache Hadoop HDFS 3.5.0 API)
Description: use: package: org.apache.hadoop.hdfs.server.namenode.fgl, interface: FSNLockManager

# Uses of Interface
org.apache.hadoop.hdfs.server.namenode.fgl.FSNLockManager

Packages that use FSNLockManager
Package
Description
org.apache.hadoop.hdfs
A distributed implementation of `FileSystem`.
org.apache.hadoop.hdfs.server.namenode.fgl
Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.

- ## Uses of FSNLockManager in org.apache.hadoop.hdfs

  Fields in org.apache.hadoop.hdfs with type parameters of type FSNLockManager
  Modifier and Type
  Field
  Description
  `static final Class<? extends FSNLockManager>`
  DFSConfigKeys.`DFS_NAMENODE_LOCK_MODEL_PROVIDER_DEFAULT`

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

  Classes in org.apache.hadoop.hdfs.server.namenode.fgl that implement FSNLockManager
  Modifier and Type
  Class
  Description
  `class`
  `FineGrainedFSNamesystemLock`
  Splitting the global FSN lock into FSLock and BMLock.
  `class`
  `GlobalFSNamesystemLock`