# Build oozie-5.2.1 基于docker
容器内网页下载：
wget 下载网址
临时在容器中配置环境变量
ln -s maven-apache-3.2.1 maven3
export MAVEN_HOME=/root/maven3
export PATH=$PATH:$MAVEN_HOME/bin
oozie解压包下执行：下载各类jar包
bin/mkdistro.sh -DskipTests -Dhadoop-3 -Dhadoop.version=3.2.2 -Dhive.version=3.1.2 -Dhbase=2.4.6
问题一：Apache Oozie Fluent Job API
Blocked mirror for repositories
解决：
1.在 home 目录下的 .m2/ 目录创建 settings.xml 文件，编辑文件
ll /root/.m2/
cd ~/.m2
2.通过命令 mvn help:effective-settings 检查当前settings
问题二：Apache Oozie Core
Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.7.0:compile (default-compile) on project
oozie-core: Compilation failure
[ERROR] /root/oozie-5.2.1/core/src/main/java/org/apache/oozie/dependency/HCatURIHandler.java:[50,37] 找不到符号
解决：高版本中代码所处类变更，两种解决方法，一种修改高版本中代码，二添加低版本jar到core的pom.xml文件中
mvn仓库中查找jar
1.hive-shims (common)
1.2.2
2.commons-httpclient
3.1
添加标签<scope>test</scope>
3.hive-metastore
1.2.2
添加标签<scope>test</scope>
4./root/oozie-5.1/core/src/test/java/org/apache/oozie/sla/TestSLACalculatorMemory.java
更改xxx.java为xxx.java.bak(bak备份)
5.apache oozie Tools
问题报错：/root/oozie-5.2.1/tools/src/test/java/org/apache/oozie/tools/TestECPolicyDisabler.java:[50,71] org.apache.oozie.tools.TestECPolicyDisabler.MockDistributedFileSystem中的getErasureCodingPolicy(org.apache.hadoop.fs.Path)无法覆盖org.apache.hadoop.hdfs.DistributedFileSystem中的getErasureCodingPolicy(org.apache.hadoop.fs.Path)
解决：更改xxx.java为xxx.java.bak(bak备份)
全部通过成功后会在/root/oozie-5.2.1/distro/target生成oozie-5.2.1-distro.tar.gz压缩包，将其解压到一个目录中
tar zxvf oozie-5.2.1-distro.tar.gz -C /root/oozie08
If using the ExtJS library copy the ZIP file to the libext/ directory. If hadoop and hcatalog libraries are not already included in the war, add the corresponding libraries to libext/ directory.
1）在其解压的bin级目录下创建libext目录，oozie-sharelib-5.2.1.tar.gz解压，复制share/lib/hcatalog下所有jar包到libext中
2）复制mysql-connect.jar到libext中，下载ext-2.2.zip到libext中
3）cp $HADOOP_HOME/share/hadoop/*/*.jar
cp $HADOOP_HOME/share/hadoop/*/lib/*.jar
# 部署 连接mysql
1）bin/oozie-setup.sh sharelib create -fs hdfs://hadoop-master:9000 -locallib oozie-sharelib-5.2.1.tar.gz
报错：
Exception in thread "main" java.lang.NoSuchMethodError: com.google.common.base.Preconditions.checkArgument(ZLjava/lang/String;Ljava/lang/Object jar包不存在
解决：
将lib中的guave低版本jar删除并替换为高版本jar包
再将mysql-connector-jar复制到lib下
2）初始化数据库，先将oozie-site.xml文件编辑好并覆盖
bin/ooziedb.sh create -sqlfile oozie.sql -run
3）启动oozie
bin/oozied.sh start
4）查看状态
bin/oozie admin -oozie http://localhost:11000/oozie -status
finish完成
