- getNamespaceDirs
- <init>
FSNamesystem constructor.
- close
Close down this file system manager. Causes heartbeat and lease daemons to stop;
waits briefly for t
- commitBlockSynchronization
- createFsOwnerPermissions
- enterSafeMode
Enter safe mode. If resourcesLow is false, then we assume it is manual
- getBlockLocations
Get block locations within the specified range.
- getBlocksTotal
Get the total number of blocks in the system.
- getCapacityRemaining
Total non-used raw bytes.
- getCapacityTotal
Total raw bytes including non-dfs used space.
- getCapacityUsed
Total used space by data nodes
- getEditLog