| Key: |
HADOOP-5743
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| Type: |
Improvement
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| Status: |
Open
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| Priority: |
Major
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| Assignee: |
Shevek
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| Reporter: |
Shevek
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| Votes: |
0
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| Watchers: |
6
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Issue Links:
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Reference
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This issue is related to:
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HADOOP-5708
Configuration should provide a way to write only properties that have been set
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| Release Note: |
Second draft will satisfy comments in 5708, but leaves questions outstanding.
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Patch to configuration to:
- Update documentation to match code
- Make configurations hierarchical
- Remove global REGISTRY of configurations
- Adding global default does not reload child configurations
- (Eventually) make properly thread-safe
- Allow well-behaved overriding with nulls
- Allow future satisfaction of ticket 5708 (with which I agree, but Doug does not).
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Description
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Patch to configuration to:
- Update documentation to match code
- Make configurations hierarchical
- Remove global REGISTRY of configurations
- Adding global default does not reload child configurations
- (Eventually) make properly thread-safe
- Allow well-behaved overriding with nulls
- Allow future satisfaction of ticket 5708 (with which I agree, but Doug does not).
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Show » |
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Configuration: Hierachical; documented; null-safe; thread-safe
