Changes between Version 23 and Version 24 of waue/Hadoop_DRBL

Timestamp:

Mar 13, 2009, 12:25:22 PM (16 years ago)

Author:

waue

Comment:

--

waue/Hadoop_DRBL

@@ -285 +285 @@
 2. 用hdfs的superuser（此篇文章為root）在hdfs上建立資料夾
 {{{
-<root>$ /opt/hadoop/bin/hadoop dfs mkdir /user/huser
+<root>$ /opt/hadoop/bin/hadoop dfs -mkdir /user/huser
 }}}
 3. 用superuser 設定hdfs上該資料夾的權限與擁有者
@@ -298 +298 @@
 <huser>$ /opt/hadoop/bin/hadoop dfs -put input /user/huser/input
 <huser>$ /opt/hadoop/bin/hadoop dfs -ls /user/huser/input
+}}}
+
+== 4.1 多帳號 ==
+
+ * 測試兩個user： rock , waue 同時執行，沒有問題
+{{{
+bin/hadoop jar hadoop-*-examples.jar wordcount input/ ouput/
 }}}