[STORM-2740] Add caching of some blobs in nimbus to improve performance

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.0.0
• Labels: pull-request-available
• Assignee: Robert Joseph Evans
• Reporter: Robert Joseph Evans
• Created: 15/Sep/17 14:11
• Updated: 18/Sep/17 14:40
• Resolved: 18/Sep/17 14:40

Description

In nimbus we read the topology and the topology config from the blob store all the time. Even multiple times for a single thrift call. It would really be great if we could cache these instead of rereading them all the time. (We have found it is a cause of the UI being slow in some cases).

Issue Links

• links to: GitHub Pull Request #2327