Changes between Version 8 and Version 9 of waue/2009/1005

Timestamp:

Oct 6, 2009, 6:37:34 PM (16 years ago)

Author:

waue

Comment:

--

waue/2009/1005

@@ -21 +21 @@
 
  = 方法 =
+ == 0. 準備 ==
+{{{
+$ sudo apt-get install linux-image-2.6.24-24-generic fuse-utils libfuse-dev libfuse2 
+}}}
+
+重開機
+{{{
+$ modprobe fuse
+}}}
+
  ==  1. build ==
 改 build.xml 的 1046行左右，去掉 doc相關敘述，如下：
@@ -29 +39 @@
 
 {{{
-$ cd /opt/hadoop
+$ cd /opt/hadoop-0.20.1
 $ ant compile-c++-libhdfs -Dlibhdfs=1
 $ ant package
@@ -37 +47 @@
 完成則　/opt/hadoop/build/contrib/ 內則有　fuse-dfs 資料夾
 
+{{{
+$ cp -rf /opt/hadoop-0.20.1/build /opt/hadoop
+$ cp -rf /opt/hadoop-0.20.1/bin /opt/hadoop/
+$ cp -rf /opt/hadoop-0.20.1/conf /opt/hadoop/
+$ cp -rf /opt/hadoop-0.20.1/lib /opt/hadoop/
+$ mkdir /opt/hadoop/logs
+$ cd /opt/hadoop 
+$ bin/hadoop namenode -format ; bin/start-all
+}}}
+
+
  == 2.  ==
-請檢查 /opt/hadoop/build/contrib/fuse-dfs/fuse_dfs_wrapper.sh 檔內的設定檔是否符合系統環境
+請檢查 /opt/hadoop/contrib/fuse-dfs/fuse_dfs_wrapper.sh 檔內的設定檔是否符合系統環境
 
 {{{
@@ -46 +67 @@
 export OS_ARCH=i386
 export  JAVA_HOME=/usr/lib/jvm/java-6-sun
-export LD_LIBRARY_PATH=$JAVA_HOME/jre/lib/$OS_ARCH/server:/usr/local/share/hdfs/libhdfs/:/usr/local/lib
+export LD_LIBRARY_PATH=$JAVA_HOME/jre/lib/$OS_ARCH/server:/opt/hadoop/libhdfs:/usr/local/lib
 }}}
 
 {{{
-$ cp -rf ./build/contrib/fuse-dfs contrib/
-$ sudo mkdir /usr/local/share/hdfs/
-$ sudo cp /opt/hadoop/build/libhdfs /usr/local/share/hdfs/libhdfs/
+$ cd /opt/hadoop
+$ mkdir libhdfs
+$ sudo cp /opt/hadoop-0.20.1/c++/Linux-i386-32/lib/libhdfs.so ./libhdfs/
 $ mkdir /tmp/fusehdfs
 }}}
@@ -67 +88 @@
 == 3. ==
  * 掛載
+法1. 
 {{{
 $ fuse_dfs_wrapper.sh dfs://secuse.nchc.org.tw:9000 /tmp/fusehdfs
+}}}
+法2. 
+{{{
+$ fuse_dfs_wrapper.sh rw -oserver=secuse.nchc.org.tw -oport=9000 /tmp/fusehdfs
+}}}
+法3. 
+{{{
+$ fuse_dfs_wrapper.sh rw -oserver=secuse.nchc.org.tw -oport=9000 /tmp/fusehdfs -odebug
 }}}