Comment 2 for bug 1629420

Reviewed: https://review.openstack.org/441389
Committed: https://git.openstack.org/cgit/openstack/gnocchi/commit/?id=9889bd04f5ae9949c739ab656771aa5b8c1bab95
Submitter: Jenkins
Branch: master

commit 9889bd04f5ae9949c739ab656771aa5b8c1bab95
Author: gord chung <email address hidden>
Date: Fri Mar 3 19:31:20 2017 +0000

    push incoming into different sacks

    having everything in one giant folder/bucket/container/object is bad
    because:
    - does not allow for good distribution of backend driver.
    - makes it hella hard to cleanly split work across multiple metricd
    - starves metrics from being processed.

    we used "sacks" to avoid naming same as driver paradigms.

    driver implementation will be done individually so this does nothing but
    pretend to lock multiple buckets when it's actually just one.

    Related-Bug: #1629420
    Related-Bug: #1623263
    Related-Bug: #1620674
    Change-Id: Icc32d918fe55416385122470c47d60ddbb30dd34