Details
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Improvement
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Status: Resolved
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Major
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Resolution: Won't Fix
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None
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None
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None
Description
Created it as a master jira to track all known performance, scalability problem caused by metadata operations. The jira is meant to make Hedwig more efficient on metadata operations, not make metadata accessing become a bottleneck.
Attachments
1.
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Hub server should try to close ledgers when releasing topic or shutting down server |
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Resolved | Fangmin Lv |
2.
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Provide better topic release algorithm |
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Resolved | Sijie Guo |
3.
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Better topic assignment algorithm |
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Resolved | Unassigned |
4.
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Reduce publish latency when changing ledgers |
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Resolved | Unassigned |
5.
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Lazily load hedwig metadata for different types of requests |
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Resolved | Unassigned |