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

Changes between Version 8 and Version 9 of waue/2009/0824


Ignore:
Timestamp:
Aug 24, 2009, 3:46:07 PM (16 years ago)
Author:
jazz
Comment:

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  • waue/2009/0824

    v8 v9  
    66 * 13:05 ~ 13:20 -> hadoop overview
    77 * 13:20 ~ 14:05 -> hdfs
     8 * 14:05 ~ 14:40 -> HDFS 實作一
     9
     10{{{
     11#!sh
     12
     13## 使用 root 來 format Namenode, 使用 hadooper 來執行 Datanode
     14/opt/hadoop$ sudo bin/hadoop namenode -format
     15
     16## 要注意 HADOOP_CACHE 的權限必須是 777
     17
     18}}}
     19
     20 * 15:00 ~ 15:45 -> 叢集設定講解