oozie 安装
废话不多说，直接步骤
准备：
oozie-3.3.2,oozie-4.0.0在执行oozie-setup.sh时失败，所以选取3.3.2版本
mysql
hadoop-1.0.3
apache-6
mavn3（必须是3或者以上版本）
ext-2.2.zip拷贝至oozie-3.3.2目录下
环境变量：
export JAVA_HOME=/usr/local/jrockit-jdk1.6.0_29
export JRE_HOME=$JAVA_HOME/jre
export HADOOP_HOME=/usr/local/hadoop-1.0.3
export HIVE_HOME=/usr/local/hive-0.9.0
export CATALINA_HOME=/home/qiulp/apache-tomcat-6.0.37
export OOZIE_HOME=/home/qiulp/oozie-3.3.2
export M2_HOME=/home/qiulp/apache-maven-3.1.0
export MAVEN_HOME=/home/qiulp/apache-maven-3.1.0
及相应的path
编译：
bin/mkdistro.sh -DskipTests
跳过测试，不跳过时build failed
编译好的目录：
oozie-3.3.2_bak/distro/target
拷贝出oozie-3.3.2-distro.tar.gz，原oozie-3.3.2就可以删除掉了，解压oozie-3.3.2-distro.tar.gz
修改bin/addtowar.sh
elif [ "${version}" = "0.20.200" ]; then
成
elif [ "${version}" = "1.0.3" ]; then
创建libext目录
将mysql-connector-java-5.0.3-bin.jar分别放路lib、libext和CATALINA_HOME/lib下
执行：./oozie-setup.sh -hadoop 1.0.3 ${HADOOP_HOME} -extjs ../ext-2.2.zip
INFO: Adding extension: /home/hadoop/oozie-3.3.2/libext/mysql-connector-java-5.0.3-bin.jar
Injecting following Hadoop JARs
/home/hadoop/hadoop-1.0.3/hadoop-core-1.0.3.jar
/home/hadoop/hadoop-1.0.3/lib/jackson-core-asl-1.8.8.jar
/home/hadoop/hadoop-1.0.3/lib/jackson-mapper-asl-1.8.8.jar
/home/hadoop/hadoop-1.0.3/lib/commons-configuration-1.6.jar
New Oozie WAR file with added 'Hadoop JARs, ExtJS library, JARs' at /home/hadoop/oozie-3.3.2/oozie-server/webapps/oozie.war
INFO: Oozie is ready to be started
mysql库创建(摘抄)：
mysql> create database oozie;
mysql> create user 'oozie' identifiedby 'oozie';
//下面这条命令十分重要，‘%’代表可以从任意host访问，即使oozie用户具有远程访问权限。
mysql>grant all privileges on oozie.* to 'oozie'@'%' with grant option;
mysql> grant all privileges on oozie.* to 'oozie'@'localhost' with grant option;
//下面这条命令是这是oozie用户，从任意host访问的密码皆是'123456'
mysql> update mysql.user set password=password('123456') where User="oozie" and Host="%";
mysql> update mysql.user set password=password('123456') where User="oozie" and Host="localhost";
mysql> flush privileges;
修改conf/oozie-site.xml
<property>
<name>oozie.service.JPAService.create.db.schema</name>
<value>true</value>
<description>
Creates Oozie DB.
If set to true, it creates the DB schema if it does not exist. If the DB schema exists is a NOP.
If set to false, it does not create the DB schema. If the DB schema does not exist it fails start up.
</description>
</property>
<property>
<name>oozie.service.JPAService.jdbc.driver</name>
<value>com.mysql.jdbc.Driver</value>
<description>
JDBC driver class.
</description>
</property>
<property>
<name>oozie.service.JPAService.jdbc.url</name>
<value>jdbc:mysql://10.200.187.77:3306/oozie</value>
<description>
JDBC URL.
</description>
</property>
<property>
<name>oozie.service.JPAService.jdbc.username</name>
<value>oozie</value>
<description>
DB user name.
</description>
</property>
<property>
<name>oozie.service.JPAService.jdbc.password</name>
<value>123456</value>
<description>
DB user password.
IMPORTANT: if password is emtpy leave a 1 space string, the service trims the value,
if empty Configuration assumes it is NULL.
</description>
</property>
执行:
./ooziedb.sh create -sqlfile oozie.sql -run
日志
setting CATALINA_OPTS="$CATALINA_OPTS -Xmx1024m"
Validate DB Connection
DONE
Check DB schema does not exist
DONE
Check OOZIE_SYS table does not exist
DONE
Create SQL schema
DONE
Create OOZIE_SYS table
DONE
Oozie DB has been created for Oozie version '3.3.2'
同时形成了oozie.sql执行过得语句，此时mysql已经创建好了所需的基础表。
运行
./oozied.sh run
打开url
http://localhost:11000/oozie/
