Deleting jobs from oozie's web UI?

Question

Oozie will be listing all the submitted job in its web UI including RUNNING, KILLED, PREP etc.
Is there any way to delete jobs from oozie's web UI without editing metastore DB directly?

Answer 1

There are properties for removing completed job / coordinators / bundles after a set number of days has expired:

• http://oozie.apache.org/docs/3.3.2/oozie-default.xml
  • oozie.services - Will need to contain the purge service: org.apache.oozie.service.PurgeService
  • oozie.service.PurgeService.older.than - age off completed workflows, in days
  • oozie.service.PurgeService.coord.older.than - age off completed coordinators, in days

There are some other related properties (oozie.service.PurgeService. prefixed) as to how many can be purged at once, and how often the service performs purge checking etc

As for arbitrarily removing workflows, i don't think this functionality exists.