从Java杀死Oozie工作流程

Question

So i've been playing around with the Oozie java api, all fine and dandy until i've hit the following problem. While trying to run the following java code:

OozieClient oc = new OozieClient(OOZIE_URL);

Properties conf = oc.createConfiguration();

conf.setProperty(OozieClient.APP_PATH, PATH_TO_WF);


String jobId = oc.run(conf);

while(oc.getJobInfo(jobId).getStatus() == WorkflowJob.Status.PREP){
    Thread.sleep(1000);
}

oc.kill(jobId);

This fails with the following exception:

E0508: User [?] not authorized for WF job [JOB_ID_GOES_HERE]

I've been able to find some related issues on google, though the ones i noticed were only related to the command line oozie client.

My main question is that considering you can run an Oozie workflow from java as another user by simply adding:

conf.setProperty("user.name", "user123");

Is there something similar that can be done with killing a workflow ?

Answer 1

Use AuthOozieClient and set system user.

OozieClient oc = new AuthOozieClient(OOZIE_URL);
System.setProperty("user.name", userName);
client.kill(jobId);