tree 21123fc8a4189982f7bd77b5cef1f12f7fb29f7c
parent b5ade98a2d189ade5c4520c96d65b31add6050fe
author pierventre <pier@opennetworking.org> 1594642025 +0200
committer pierventre <pier@opennetworking.org> 1597069431 +0200

[AETHER-432][VOL-3263] Revisit meters subsystem to be fully distributed.

- Events are now propagated across the cluster.
- REF_COUNT_ZERO is now generated after the first stats interval.
- SB ops are offloaded to the installers.
- Installers use predictable executors.
- Deprecated MeterData API that exposes origin node and removed unused code.
- Comments are added to parts of the code that are obscure.
- MeterManager and DistributedMeterStore unit tests are improved.
- Fix an issue in TestConsistentMap.

Change-Id: I0329f903e5fdc421f29ee33f8f8133f18c794d8f