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@InterfaceAudience.Private public interface FSConstants
Some handy constants
Nested Class Summary | |
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static class |
FSConstants.DatanodeReportType
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static class |
FSConstants.SafeModeAction
|
static class |
FSConstants.UpgradeAction
Distributed upgrade actions: 1. |
Field Summary | |
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static int |
BLOCK_INVALIDATE_CHUNK
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static long |
BLOCKREPORT_INITIAL_DELAY
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static long |
BLOCKREPORT_INTERVAL
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static int |
BUFFER_SIZE
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static long |
DEFAULT_BLOCK_SIZE
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static int |
DEFAULT_BYTES_PER_CHECKSUM
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static int |
DEFAULT_DATA_SOCKET_SIZE
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static int |
DEFAULT_FILE_BUFFER_SIZE
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static short |
DEFAULT_REPLICATION_FACTOR
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static int |
DEFAULT_WRITE_PACKET_SIZE
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static String |
HDFS_URI_SCHEME
URI Scheme for hdfs://namenode/ URIs. |
static long |
HEARTBEAT_INTERVAL
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static int |
LAYOUT_VERSION
Please see LayoutVersion on adding new layout version. |
static long |
LEASE_HARDLIMIT_PERIOD
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static long |
LEASE_RECOVER_PERIOD
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static long |
LEASE_SOFTLIMIT_PERIOD
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static int |
MAX_PATH_DEPTH
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static int |
MAX_PATH_LENGTH
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static int |
MIN_BLOCKS_FOR_WRITE
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static long |
QUOTA_DONT_SET
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static long |
QUOTA_RESET
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static int |
SIZE_OF_INTEGER
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static int |
SMALL_BUFFER_SIZE
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Field Detail |
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static final int MIN_BLOCKS_FOR_WRITE
static final int BLOCK_INVALIDATE_CHUNK
static final long QUOTA_DONT_SET
static final long QUOTA_RESET
static final long HEARTBEAT_INTERVAL
static final long BLOCKREPORT_INTERVAL
static final long BLOCKREPORT_INITIAL_DELAY
static final long LEASE_SOFTLIMIT_PERIOD
static final long LEASE_HARDLIMIT_PERIOD
static final long LEASE_RECOVER_PERIOD
static final int MAX_PATH_LENGTH
static final int MAX_PATH_DEPTH
static final int BUFFER_SIZE
static final int SMALL_BUFFER_SIZE
static final long DEFAULT_BLOCK_SIZE
static final int DEFAULT_BYTES_PER_CHECKSUM
static final int DEFAULT_WRITE_PACKET_SIZE
static final short DEFAULT_REPLICATION_FACTOR
static final int DEFAULT_FILE_BUFFER_SIZE
static final int DEFAULT_DATA_SOCKET_SIZE
static final int SIZE_OF_INTEGER
static final String HDFS_URI_SCHEME
static final int LAYOUT_VERSION
LayoutVersion
on adding new layout version.
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