Added basic metadata store API and initial ZK implementation #5330
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merlimat
added
the
type/enhancement
jerrypeng
approved these changes
Oct 7, 2019
|
Shall we need to create a PIP to discuss the metadata store API ? I think this is a big and powerful change. This PR looks good. |
|
run integration tests |
aahmed-se
approved these changes
Oct 9, 2019
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Motivation
This PR is the first in a series of changes. The ultimate goal is to have all the metadata accesses to ZooKeeper to be routed through a single interface with a pluggable implementation.
This PR defines the first cut of the
MetadataStoreinterface, along with the ZK implementation.Subsequent PRs will start converting metadata accesses.