org.apache.hadoop.hdfs.protocol
Interface FSConstants
- All Known Implementing Classes:
- BackupNode, DataNode, DFSClient, FSDataset, FSNamesystem, NameNode
@InterfaceAudience.Private
public interface FSConstants
Some handy constants
MIN_BLOCKS_FOR_WRITE
static final int MIN_BLOCKS_FOR_WRITE
- See Also:
- Constant Field Values
BLOCK_INVALIDATE_CHUNK
static final int BLOCK_INVALIDATE_CHUNK
- See Also:
- Constant Field Values
QUOTA_DONT_SET
static final long QUOTA_DONT_SET
- See Also:
- Constant Field Values
QUOTA_RESET
static final long QUOTA_RESET
- See Also:
- Constant Field Values
HEARTBEAT_INTERVAL
static final long HEARTBEAT_INTERVAL
- See Also:
- Constant Field Values
BLOCKREPORT_INTERVAL
static final long BLOCKREPORT_INTERVAL
- See Also:
- Constant Field Values
BLOCKREPORT_INITIAL_DELAY
static final long BLOCKREPORT_INITIAL_DELAY
- See Also:
- Constant Field Values
LEASE_SOFTLIMIT_PERIOD
static final long LEASE_SOFTLIMIT_PERIOD
- See Also:
- Constant Field Values
LEASE_HARDLIMIT_PERIOD
static final long LEASE_HARDLIMIT_PERIOD
- See Also:
- Constant Field Values
LEASE_RECOVER_PERIOD
static final long LEASE_RECOVER_PERIOD
- See Also:
- Constant Field Values
MAX_PATH_LENGTH
static final int MAX_PATH_LENGTH
- See Also:
- Constant Field Values
MAX_PATH_DEPTH
static final int MAX_PATH_DEPTH
- See Also:
- Constant Field Values
BUFFER_SIZE
static final int BUFFER_SIZE
SMALL_BUFFER_SIZE
static final int SMALL_BUFFER_SIZE
DEFAULT_BLOCK_SIZE
static final long DEFAULT_BLOCK_SIZE
- See Also:
- Constant Field Values
DEFAULT_BYTES_PER_CHECKSUM
static final int DEFAULT_BYTES_PER_CHECKSUM
- See Also:
- Constant Field Values
DEFAULT_WRITE_PACKET_SIZE
static final int DEFAULT_WRITE_PACKET_SIZE
- See Also:
- Constant Field Values
DEFAULT_REPLICATION_FACTOR
static final short DEFAULT_REPLICATION_FACTOR
- See Also:
- Constant Field Values
DEFAULT_FILE_BUFFER_SIZE
static final int DEFAULT_FILE_BUFFER_SIZE
- See Also:
- Constant Field Values
DEFAULT_DATA_SOCKET_SIZE
static final int DEFAULT_DATA_SOCKET_SIZE
- See Also:
- Constant Field Values
SIZE_OF_INTEGER
static final int SIZE_OF_INTEGER
- See Also:
- Constant Field Values
HDFS_URI_SCHEME
static final String HDFS_URI_SCHEME
- URI Scheme for hdfs://namenode/ URIs.
- See Also:
- Constant Field Values
LAYOUT_VERSION
static final int LAYOUT_VERSION
- See Also:
- Constant Field Values
Copyright © 2009 The Apache Software Foundation