|
Last change
on this file since 51 was
51,
checked in by jazz, 15 years ago
|
- 修改 control:
- 發現只相依 sun-java6-jre 會造成一些 error:
Error: could not open
`/usr/lib/jvm/java-6-sun-1.6.0.07/jre/lib/i386/jvm.cfg'
- hadoop.postinst, hadoop.postrm, hadoop.prerm
- 用來做建立 hdfsadm 使用者帳號, ssh-keygen,
ssh key exchange (authorized_keys), namenode format,
啟動 namenode, datanode, tasktracker 等
|
-
Property svn:executable set to
*
|
|
File size:
896 bytes
|
| Line | |
|---|
| 1 | #!/bin/sh |
|---|
| 2 | |
|---|
| 3 | echo "$1" |
|---|
| 4 | |
|---|
| 5 | if [ "$1" != configure ] |
|---|
| 6 | then |
|---|
| 7 | exit 0 |
|---|
| 8 | fi |
|---|
| 9 | |
|---|
| 10 | setup_hdfsadm_user() { |
|---|
| 11 | if ! getent passwd hdfsadm >/dev/null; then |
|---|
| 12 | useradd hdfsadm |
|---|
| 13 | mkdir -p /home/hdfsadm/.ssh |
|---|
| 14 | mkdir -p /var/log/hadoop |
|---|
| 15 | ssh-keygen -t rsa -q -f /home/hdfsadm/.ssh/id_rsa -N "" |
|---|
| 16 | cp /home/hdfsadm/.ssh/id_rsa.pub /home/hdfsadm/.ssh/authorized_keys |
|---|
| 17 | chown hdfsadm:hdfsadm /var/log/hadoop |
|---|
| 18 | chown -R hdfsadm:hdfsadm /home/hdfsadm/.ssh |
|---|
| 19 | chown -R hdfsadm:hdfsadm /home/hdfsadm |
|---|
| 20 | su -c "/opt/hadoop/bin/hadoop namenode -format" hdfsadm - |
|---|
| 21 | su -c /opt/hadoop/bin/start-all.sh hdfsadm - |
|---|
| 22 | echo "Please check via browsing following URLs:" |
|---|
| 23 | echo "(1) http://localhost:50030 for Hadoop Map/Reduce Administration." |
|---|
| 24 | echo "(2) http://localhost:50060 for Hadoop Task Tracker status" |
|---|
| 25 | echo "(3) http://localhost:50070 for Hadoop Distributed File System status" |
|---|
| 26 | fi |
|---|
| 27 | } |
|---|
| 28 | |
|---|
| 29 | setup_hdfsadm_user |
|---|
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