Changes between Version 24 and Version 25 of jazz/Hadoop_Lab2

Timestamp:

Mar 24, 2009, 2:25:11 PM (15 years ago)

Author:

waue

Comment:

--

jazz/Hadoop_Lab2

@@ -9 +9 @@
  == Content 1. 基本操作 ==
  === 1.1 瀏覽你HDFS目錄  === 
+
 {{{
 /opt/hadoop$ bin/hadoop fs -ls
 }}}
+
  === 1.2 上傳資料到HDFS目錄 === 
  * 上傳
+
 {{{
 /opt/hadoop$ bin/hadoop fs -put conf input
 }}} 
+
  * 檢查
+
 {{{
 /opt/hadoop$ bin/hadoop fs -ls
@@ -26 +31 @@
 
  * 下載
+
 {{{
 /opt/hadoop$ bin/hadoop fs -get input fromHDFS
 }}} 
+
  * 檢查
+
 {{{
 /opt/hadoop$ ls -al | grep fromHDFS
@@ -41 +49 @@
 /opt/hadoop$ bin/hadoop fs -rm input/masters
 }}} 
+
  === 1.5 直接看檔案 ===