close
Warning:
Can't synchronize with repository "(default)" (Unsupported version control system "svn": /usr/lib/python2.7/dist-packages/libsvn/_fs.so: failed to map segment from shared object: Cannot allocate memory). Look in the Trac log for more information.
- Timestamp:
-
Apr 26, 2010, 5:29:01 PM (15 years ago)
- Author:
-
waue
- Comment:
-
--
Legend:
- Unmodified
- Added
- Removed
- Modified
-
v5
|
v6
|
|
93 | 93 | |
94 | 94 | * 第二個設定檔是 '''hadoop-site.xml''',由於官方所提供的範例並無法直接執行,因此我們參考[http://hadoop.apache.org/core/docs/r0.20.2/quickstart.html 線上文件],做了以下的修改。 |
95 | | |
96 | | {{{ |
97 | | /opt/hadoop$ cat > conf/hadoop-site.xml << EOF |
| 95 | |
| 96 | {{{ |
| 97 | /opt/hadoop$ cat > conf/core-site.xml << EOF |
98 | 98 | }}} |
99 | 99 | |
… |
… |
|
106 | 106 | <name>fs.default.name</name> |
107 | 107 | <value>hdfs://localhost:9000</value> |
108 | | <description> default file system for NDFS </description> |
109 | | </property> |
| 108 | </property> |
| 109 | <property> |
| 110 | <name>hadoop.tmp.dir</name> |
| 111 | <value>/tmp/hadoop/hadoop-${user.name}</value> |
| 112 | </property> |
| 113 | </configuration> |
| 114 | |
| 115 | EOF |
| 116 | }}} |
| 117 | |
| 118 | |
| 119 | {{{ |
| 120 | /opt/hadoop$ cat > conf/hdfs-site.xml << EOF |
| 121 | }}} |
| 122 | |
| 123 | 貼上以下內容 |
| 124 | |
| 125 | {{{ |
| 126 | #!sh |
| 127 | <configuration> |
| 128 | <property> |
| 129 | <name>dfs.replication</name> |
| 130 | <value>1</value> |
| 131 | </property> |
| 132 | </configuration> |
| 133 | EOF |
| 134 | }}} |
| 135 | |
| 136 | |
| 137 | {{{ |
| 138 | /opt/hadoop$ cat > conf/mapred-site.xml << EOF |
| 139 | }}} |
| 140 | |
| 141 | 貼上以下內容 |
| 142 | |
| 143 | {{{ |
| 144 | #!sh |
| 145 | <configuration> |
110 | 146 | <property> |
111 | 147 | <name>mapred.job.tracker</name> |
112 | 148 | <value>localhost:9001</value> |
113 | | <description>The host:port that job tracker runs at.</description> |
114 | 149 | </property> |
115 | 150 | </configuration> |
116 | 151 | EOF |
117 | 152 | }}} |
118 | | |
119 | 153 | |
120 | 154 | == step 6. 格式化HDFS == |
… |
… |
|
135 | 169 | STARTUP_MSG: args = [-format] |
136 | 170 | STARTUP_MSG: version = 0.20.2 |
137 | | 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 |
| 171 | STARTUP_MSG: build = https://svn.apache.org/repos/asf/hadoop/core/branches/branch-0.20 -r 736250; compiled by 'ndaley' on Thu Jan 22 23:12:08 UTC 2009 |
138 | 172 | ************************************************************/ |
139 | 173 | 09/03/23 20:19:47 INFO fs.FSNamesystem: fsOwner=hadooper,hadooper |