<!-- OOZIE --> <property> <name>hadoop.proxyuser.hadoop.hosts</name> <value>*</value> </property> <property> <name>hadoop.proxyuser.hadoop.groups</name> <value>*</value> </property>
然后，在去修改Oozie的oozie-site.xml文件，在该文件中添加如下内容如下：
oozie-site.xml
<property> <name>oozie.services</name> <value> org.apache.oozie.service.SchedulerService, org.apache.oozie.service.InstrumentationService, org.apache.oozie.service.MemoryLocksService, org.apache.oozie.service.UUIDService, org.apache.oozie.service.ELService, org.apache.oozie.service.AuthorizationService, org.apache.oozie.service.UserGroupInformationService, org.apache.oozie.service.HadoopAccessorService, org.apache.oozie.service.JobsConcurrencyService, org.apache.oozie.service.URIHandlerService, org.apache.oozie.service.DagXLogInfoService, org.apache.oozie.service.SchemaService, org.apache.oozie.service.LiteWorkflowAppService, org.apache.oozie.service.JPAService, org.apache.oozie.service.StoreService, org.apache.oozie.service.SLAStoreService, org.apache.oozie.service.DBLiteWorkflowStoreService, org.apache.oozie.service.CallbackService, org.apache.oozie.service.ActionService, org.apache.oozie.service.ShareLibService, org.apache.oozie.service.CallableQueueService, org.apache.oozie.service.ActionCheckerService, org.apache.oozie.service.RecoveryService, org.apache.oozie.service.PurgeService, org.apache.oozie.service.CoordinatorEngineService, org.apache.oozie.service.BundleEngineService, org.apache.oozie.service.DagEngineService, org.apache.oozie.service.CoordMaterializeTriggerService, org.apache.oozie.service.StatusTransitService, org.apache.oozie.service.PauseTransitService, org.apache.oozie.service.GroupsService, org.apache.oozie.service.ProxyUserService, org.apache.oozie.service.XLogStreamingService, org.apache.oozie.service.JvmPauseMonitorService </value> </property> <property> <name>oozie.service.HadoopAccessorService.hadoop.configurations</name> <value>*=/home/hadoop/hadoop-2.6.0/etc/hadoop</value> </property>
在修改完相关文件后，下面我们去创建Oozie的sharelib，其命令如下所示：
oozie-setup.sh sharelib create -fs hdfs://cluster1
然后使用shareliblist命令查看相关内容，命令如下所示：
oozie admin -shareliblist -oozie http://nna:11000/oozie
若成功创建，会生成如下图所示内容：
若未出现相应内容，请检查相关信息是否配置正确即可。
启动Oozie服务
oozied.sh start
注：在启动时，这里建议打开oozie的启动日志，动态观察相关日志信息，也许会出现一些异常信息，比如：
Caused by: java.lang.NoClassDefFoundError: org/htrace/Trace at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:214) Caused by: java.lang.NoClassDefFoundError: com/google/protobuf/ServiceException at org.apache.hadoop.ipc.ProtobufRpcEngine.<clinit>(ProtobufRpcEngine.jav
这些异常信息大多是由于我们在前面打包生成war包时，由于缺少相关的依赖JAR包导致的，这里我们将缺少的JAR从Hadoop的share目录下找到对应的JAR拷贝到Oozie运行war包容器下即可，如：
$OOZIE_HOME/oozie-server/webapps/oozie/WEB-INF/lib
这里，异常都有相应的提示，大家耐心的按照提示解决异常即可，在解决相关异常后，我们就可以去创建相关工作流。
Oozie给我们提供了相关示例让我去参考配置，下面我们将examples/apps下的文件上传到HDFS当中去，这里我上传在HDFS的/oozie目录下。接下来，我给大家去演示一个定时任务。首先，我们进去到apps目录下的cron目录，这是一个定时任务的示例，其中包含：coordinator.xml、job.properties和workflow.xml三个文件，这里我们对其进行配置。
coordinator.xml