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.
2009-04-14
- Hadoop 叢集
- 升級至 Lenny
- 重新蒐集 MAC Address 讓 hostname 盡量與 KVM 順序相仿
- 安裝 Power Management ,由於機房有限制單一插座總電流不得大於 12 安培,因此不能插滿八個電源孔。
- [消防/資安] Power KVM 的電源線也必須注意可容納的電流上限。
hostname | hadoop107 | hadoop108 | hadoop109 | hadoop110 | hadoop | hadoop111 | hadoop112
|
KVM | 9 | 10 | 11 | 12 | 13 | 14 | 15
|
Power KVM | 1G | 2A | 2B | 2C | 2D | 2E | 2F
|
hostname | hadoop106 | hadoop105 | hadoop104 | hadoop103 | hadoop102 | hadoop101
|
KVM | 6 | 5 | 4 | 3 | 2 | 1
|
Power KVM | 1F | 1E | 1D | 1C | 1B | 1A
|
Hadoop
Virtualization
- Java
- C/C++
- Perl
- Python
- FileMap - 原始碼
- Disco - 核心用 Erlang 寫的,Job 管理可以用 Python 撰寫。
- dumbo - 跟 Hadoop 的關聯性非常強,因為這個專案就是 Hadoop Stream 裡的 Python 實作
- Ruby
- CUDA
- Qt
- bash
- JavaScript
HBase / CouchDB
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