| Interface | Description |
|---|---|
| GetUserMappingsProtocol |
Protocol implemented by the Name Node and Job Tracker which maps users to
groups.
|
| Class | Description |
|---|---|
| CommandShell |
This program is a CLI utility base class utilizing hadoop Tool class.
|
| GetGroupsBase |
Base class for the HDFS and MR implementations of tools which fetch and
display the groups that users belong to.
|
| TableListing |
This class implements a "table listing" with column headers.
|
| TableListing.Builder |
| Enum | Description |
|---|---|
| TableListing.Justification |
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