| Package | Description | 
|---|---|
| org.apache.hadoop.fs | Implementations of  AbstractFileSystemfor hdfs
    over rpc and hdfs over web. | 
| org.apache.hadoop.fs.adl | Supporting classes for metrics instrumentation. | 
| org.apache.hadoop.fs.permission | |
| org.apache.hadoop.fs.viewfs | 
| Modifier and Type | Method and Description | 
|---|---|
| void | FilterFileSystem. access(Path path,
            FsAction mode) | 
| Modifier and Type | Method and Description | 
|---|---|
| void | AdlFileSystem. access(Path path,
            FsAction mode)Checks if the user can access a path. | 
| Modifier and Type | Method and Description | 
|---|---|
| FsAction | FsAction. and(FsAction that)AND operation. | 
| FsAction | AclStatus. getEffectivePermission(AclEntry entry)Get the effective permission for the AclEntry | 
| FsAction | AclStatus. getEffectivePermission(AclEntry entry,
                                            FsPermission permArg)Get the effective permission for the AclEntry. | 
| static FsAction | FsAction. getFsAction(String permission)Get the FsAction enum for String representation of permissions | 
| FsAction | FsPermission. getGroupAction()Return group  FsAction. | 
| FsAction | FsPermission. getOtherAction()Return other  FsAction. | 
| FsAction | AclEntry. getPermission()Returns the set of permissions in the ACL entry. | 
| FsAction | FsPermission. getUserAction()Return user  FsAction. | 
| FsAction | FsAction. not()NOT operation. | 
| FsAction | FsAction. or(FsAction that)OR operation. | 
| static FsAction | FsAction. valueOf(String name)Returns the enum constant of this type with the specified name. | 
| static FsAction[] | FsAction. values()Returns an array containing the constants of this enum type, in
the order they are declared. | 
| Modifier and Type | Method and Description | 
|---|---|
| FsAction | FsAction. and(FsAction that)AND operation. | 
| boolean | FsAction. implies(FsAction that)Return true if this action implies that action. | 
| FsAction | FsAction. or(FsAction that)OR operation. | 
| Constructor and Description | 
|---|
| FsPermission(FsAction u,
                        FsAction g,
                        FsAction o)Construct by the given  FsAction. | 
| FsPermission(FsAction u,
                        FsAction g,
                        FsAction o,
                        boolean sb) | 
| Modifier and Type | Method and Description | 
|---|---|
| void | ViewFs. access(Path path,
            FsAction mode) | 
| void | ViewFileSystem. access(Path path,
            FsAction mode) | 
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