wiki:waue/2009/0401
close Warning: Can't synchronize with repository "(default)" (Unsupported version control system "svn": /usr/lib/python2.7/dist-packages/libsvn/_repos.so: failed to map segment from shared object: Cannot allocate memory). Look in the Trac log for more information.

Version 3 (modified by waue, 16 years ago) (diff)

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DFSAdmin 命令

  • -report 
$ bin/hadoop dfsadmin -report
  • 執行畫面 
    Total raw bytes: 59529687040 (55.44 GB)
Remaining raw bytes: 46887116647 (43.67 GB)
Used raw bytes: 24576 (24 KB)
% used: 0%
Total effective bytes: 0 (0 KB)
Effective replication multiplier: Infinity
-------------------------------------------------
Datanodes available: 1
Name: 140.110.141.129:50010
State          : In Service
Total raw bytes: 59529687040 (55.44 GB)
Remaining raw bytes: 46887116647(43.67 GB)
Used raw bytes: 24576 (24 KB)
% used: 0%
Last contact: Wed Apr 01 14:49:39 CST 2009