Philip Zampino created KNOX-2134:
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Summary: Add caching to ZookeeperRemoteAliasService
Key: KNOX-2134
URL: https://issues.apache.org/jira/browse/KNOX-2134
Project: Apache Knox
Issue Type: Bug
Components: Server
Affects Versions: 1.3.0
Reporter: Philip Zampino
Assignee: Philip Zampino
Fix For: 1.4.0
The ZookeeperRemoteAliasService implementation always goes to ZooKeeper to
retrieve alias data. Instead, it should cache the data locally to make password
retrieval much faster.
The implementation already receives pushes from ZooKeeper when alias znodes
change, so instead of only updating the associated local alias service, it can
also update its own cache.
This way, it only ever needs to go to ZooKeeper for add/remove operations.
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