oozie工作流作业ID是唯一的吗？(Is an oozie workflow job id unique?)

oozie工作流作业ID是唯一的吗？(Is an oozie workflow job id unique?) java

工作流作业ID是否在单个oozie服务器/ oozie数据库实例中是唯一的？ 如果我们删除并重新创建一个外部oozie DB或重新启动oozie服务器，那么新的oozie wf id是否对以前生成的是唯一的？

我们从我们的应用程序使用oozie rest api并在我们自己的数据库中注册wf id来跟踪它们在应用程序和运行oozie wfs之间的状态和通信，我想我可以依靠它们的唯一性。

Is a workflow job id unique within a single oozie server/oozie DB instance? If we dropped and recreated an external oozie DB or restart oozie server, would new oozie wf ids be unique to previously generated?

We use oozie rest api from our app and register wf ids in our own db to track their status and communication between the app and running oozie wfs, I wonder can I rely on their uniqueness.

最满意答案

<a 7-digit number>-<server start timestamp>-oozie-<4 character of user name>-<W\C\B>工作流ID由<a 7-digit number>-<server start timestamp>-oozie-<4 character of user name>-<W\C\B> ，例如： 0000013-160129104602393-oozie-oozi-W 。

我想你现在可以决定，你是否应该认为这是独一无二的。

The oozie workflow ids are composed of <a 7-digit number>-<server start timestamp>-oozie-<4 character of user name>-<W\C\B> for example : 0000013-160129104602393-oozie-oozi-W.

I guess you can decide now, whether you should consider this as unique or not.