Changes between Version 19 and Version 20 of jazz/Hadoop_Lab1

Timestamp:

Mar 23, 2009, 9:13:25 PM (17 years ago)

Author:

waue

Comment:

--

jazz/Hadoop_Lab1

@@ -73 +73 @@
 /opt/hadoop$ cat >> conf/hadoop-env.sh << EOF
 }}}
+
 貼上以下資訊
+
 {{{
 #!sh
@@ -118 +120 @@
 == step 6. 格式化HDFS ==
 
- * 6. 以上我們已經設定好 Hadoop 單機測試的環境，接著讓我們來啟動 Hadoop 相關服務，格式化 namenode， secondarynamenode, tasktracker
+ * 以上我們已經設定好 Hadoop 單機測試的環境，接著讓我們來啟動 Hadoop 相關服務，格式化 namenode， secondarynamenode, tasktracker
 {{{
 /opt/hadoop# bin/hadoop namenode -format
@@ -125 +127 @@
 執行畫面如：
 {{{
-
 09/03/23 20:19:47 INFO dfs.NameNode: STARTUP_MSG: 
-
 /************************************************************
-
 STARTUP_MSG: Starting NameNode
-
 STARTUP_MSG:   host = /localhost
-
 STARTUP_MSG:   args = [-format]
-
 STARTUP_MSG:   version = 0.18.3
-
 STARTUP_MSG:   build = https://svn.apache.org/repos/asf/hadoop/core/branches/branch-0.18 -r 736250; compiled by 'ndaley' on Thu Jan 22 23:12:08 UTC 2009
-
 ************************************************************/
-
 09/03/23 20:19:47 INFO fs.FSNamesystem: fsOwner=hadooper,hadooper
-
 09/03/23 20:19:47 INFO fs.FSNamesystem: supergroup=supergroup
-
 09/03/23 20:19:47 INFO fs.FSNamesystem: isPermissionEnabled=true
-
 09/03/23 20:19:47 INFO dfs.Storage: Image file of size 82 saved in 0 seconds.
-
 09/03/23 20:19:47 INFO dfs.Storage: Storage directory /tmp/hadoop-hadooper/dfs/name has been successfully formatted.
-
 09/03/23 20:19:47 INFO dfs.NameNode: SHUTDOWN_MSG: 
-
 /************************************************************
-
 SHUTDOWN_MSG: Shutting down NameNode at /localhost
-
 ************************************************************/
-
-
 }}}
 
@@ -172 +155 @@
 {{{
 starting namenode, logging to /opt/hadoop/logs/hadoop-hadooper-namenode-vPro.out
-
 localhost: starting datanode, logging to /opt/hadoop/logs/hadoop-hadooper-datanode-vPro.out
-
 localhost: starting secondarynamenode, logging to /opt/hadoop/logs/hadoop-hadooper-secondarynamenode-vPro.out
-
 starting jobtracker, logging to /opt/hadoop/logs/hadoop-hadooper-jobtracker-vPro.out
 }}}