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Warning:
Can't synchronize with repository "(default)" (Unsupported version control system "svn": /usr/lib/python2.7/dist-packages/libsvn/_delta.so: failed to map segment from shared object: Cannot allocate memory). Look in the Trac log for more information.
- Timestamp:
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Aug 19, 2010, 2:43:04 PM (15 years ago)
- Author:
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shunfa
- Comment:
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| 9 | 9 | * 由於底層的運算是交由Hadoop作運算,相關的運算原理可參考[http://hadoop.apache.org/common/docs/current/hdfs_design.html Hadoop官方網頁說明] |
| 10 | 10 | |
| 11 | | * 當以下就幾個啟動服務功能提供操作教學。 |
| | 11 | * 若無法了解上述運算架構及原理,僅需記住以下啟動順序即可。 |
| 12 | 12 | |
| 13 | 13 | {{{ |
| … |
… |
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| 18 | 18 | |
| 19 | 19 | * 系統安裝完成時,運算節點預設為關閉,需透過系統管理介面開啟服務,執行網頁爬取前,請先確認Hadoop相關運算服務已開啟,否則將無法順利執行,以下就各個功能作詳細介紹。 |
| | 20 | |
| | 21 | * 當以下就幾個啟動服務功能提供操作教學。 |
| 20 | 22 | |
| 21 | 23 | == 系統管理介面功能 == |