Comment 2 for bug 1514559

Reviewed: https://review.openstack.org/258214
Committed: https://git.openstack.org/cgit/openstack/cue/commit/?id=d7168f57cee43b8cef87139fdafbefd750e5b973
Submitter: Jenkins
Branch: master

commit d7168f57cee43b8cef87139fdafbefd750e5b973
Author: Abitha Palaniappan <email address hidden>
Date: Tue Dec 15 15:22:19 2015 -0800

    Adding support to cleanup taskflow job details

      zookeeper runs out of heap space as the data we save to it
    never gets deleted.this patch allows us to enable a flag in cue-config
    to remove taskflow jobdetails from zookeeper/persistence backend.

    Closes-Bug: 1514559

    Change-Id: I64e72a7f4c917ec076a6d22c20e5aa6d91f6f75d