Deleting temporary lookuptable files in IBM InfoSphere DataStage
When a DataStage job with a lookup stage aborts, there may be lookuptable files left in the resource directories and they will consume space. The filenames are similar to "lookuptable.20091210.513biba" When a job aborts it leaves the temporary files for postmortem review in the resource directories. Usually that is done in scratch, however, for lookup files, they are created in resource. Lookup filesets will not go away, just like regular datasets.