Hadoop - ответ форматирования hdfs

ответ на выполнение команды:

/usr/local/hadoop/bin/hadoop namenode -format

Выглядит следующим образом:

ormatting using clusterid: CID-e43f22c6-ac82-44f2-bfac-a4fded352309
14/01/27 05:42:03 INFO namenode.HostFileManager: read includes:
HostSet(
)
14/01/27 05:42:03 INFO namenode.HostFileManager: read excludes:
HostSet(
)
14/01/27 05:42:03 INFO blockmanagement.DatanodeManager: dfs.block.invalidate.limit=1000
14/01/27 05:42:03 INFO util.GSet: Computing capacity for map BlocksMap
14/01/27 05:42:03 INFO util.GSet: VM type       = 32-bit
14/01/27 05:42:03 INFO util.GSet: 2.0% max memory = 966.7 MB
14/01/27 05:42:03 INFO util.GSet: capacity      = 2^22 = 4194304 entries
14/01/27 05:42:03 INFO blockmanagement.BlockManager: dfs.block.access.token.enable=false
14/01/27 05:42:03 INFO blockmanagement.BlockManager: defaultReplication         = 1
14/01/27 05:42:03 INFO blockmanagement.BlockManager: maxReplication             = 512
14/01/27 05:42:03 INFO blockmanagement.BlockManager: minReplication             = 1
14/01/27 05:42:03 INFO blockmanagement.BlockManager: maxReplicationStreams      = 2
14/01/27 05:42:03 INFO blockmanagement.BlockManager: shouldCheckForEnoughRacks  = false
14/01/27 05:42:03 INFO blockmanagement.BlockManager: replicationRecheckInterval = 3000
14/01/27 05:42:03 INFO blockmanagement.BlockManager: encryptDataTransfer        = false
14/01/27 05:42:03 INFO namenode.FSNamesystem: fsOwner             = hduser (auth:SIMPLE)
14/01/27 05:42:03 INFO namenode.FSNamesystem: supergroup          = supergroup
14/01/27 05:42:03 INFO namenode.FSNamesystem: isPermissionEnabled = true
14/01/27 05:42:03 INFO namenode.FSNamesystem: HA Enabled: false
14/01/27 05:42:03 INFO namenode.FSNamesystem: Append Enabled: true
14/01/27 05:42:04 INFO util.GSet: Computing capacity for map INodeMap
14/01/27 05:42:04 INFO util.GSet: VM type       = 32-bit
14/01/27 05:42:04 INFO util.GSet: 1.0% max memory = 966.7 MB
14/01/27 05:42:04 INFO util.GSet: capacity      = 2^21 = 2097152 entries
14/01/27 05:42:04 INFO namenode.NameNode: Caching file names occuring more than 10 times
14/01/27 05:42:04 INFO namenode.FSNamesystem: dfs.namenode.safemode.threshold-pct = 0.9990000128746033
14/01/27 05:42:04 INFO namenode.FSNamesystem: dfs.namenode.safemode.min.datanodes = 0
14/01/27 05:42:04 INFO namenode.FSNamesystem: dfs.namenode.safemode.extension     = 30000
14/01/27 05:42:04 INFO namenode.FSNamesystem: Retry cache on namenode is enabled
14/01/27 05:42:04 INFO namenode.FSNamesystem: Retry cache will use 0.03 of total heap and retry cache entry expiry time is 600000 millis
14/01/27 05:42:04 INFO util.GSet: Computing capacity for map Namenode Retry Cache
14/01/27 05:42:04 INFO util.GSet: VM type       = 32-bit
14/01/27 05:42:04 INFO util.GSet: 0.029999999329447746% max memory = 966.7 MB
14/01/27 05:42:04 INFO util.GSet: capacity      = 2^16 = 65536 entries
14/01/27 05:42:05 INFO common.Storage: Storage directory /app/hadoop/tmp/dfs/name has been successfully formatted.
14/01/27 05:42:05 INFO namenode.FSImage: Saving image file /app/hadoop/tmp/dfs/name/current/fsimage.ckpt_0000000000000000000 using no compression
14/01/27 05:42:05 INFO namenode.FSImage: Image file /app/hadoop/tmp/dfs/name/current/fsimage.ckpt_0000000000000000000 of size 198 bytes saved in 0 seconds.
14/01/27 05:42:05 INFO namenode.NNStorageRetentionManager: Going to retain 1 images with txid >= 0
14/01/27 05:42:05 INFO util.ExitUtil: Exiting with status 0
14/01/27 05:42:05 INFO namenode.NameNode: SHUTDOWN_MSG: 
/************************************************************
SHUTDOWN_MSG: Shutting down NameNode at qwe-VirtualBox/127.0.1.