Changes between Initial Version and Version 1 of jazz/13-03-28


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Timestamp:
Mar 28, 2013, 9:20:18 PM (11 years ago)
Author:
jazz
Comment:

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  • jazz/13-03-28

    v1 v1  
     1= 2013-03-28 =
     2
     3== hadoop.nchc.org.tw ==
     4
     5 * 用 lastlog 找出陳年未登入的用戶
     6 * 用 hadoop fs -dus 找出陳年未登入的用戶 HDFS 用量前十大
     7 * 用 hadoop fs -setrep -R 1 將陳年老用戶的 HDFS 檔案設為只有一份副本