Yan Haonan
4aaf8e9093
Remove unused HotParameterLeapArray in param flow control module ( #2070 )
3 jaren geleden
Eric Zhao
fca70646ad
Bump version to 1.8.2-SNAPSHOT
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
3 jaren geleden
Eric Zhao
ae214b5244
Bump version to 1.8.1
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
3 jaren geleden
cdfive
62efb78d4e
Refactor SpiLoader and enhance SPI mechanism ( #1383 )
* Add `@Spi` annotation as the general annotation for SPI definition.
* Add isDefault in @Spi , add loadDefaultInstance and improve loadFirstInstanceOrDefault method, improve test cases
* Add SpiLoaderException class for thrown when something goes wrong while loading Provider
* Rearrange packages of base SPI mechanism
NOTE: this PR contains breaking changes regarding API.
3 jaren geleden
brothelul
70b457bdc8
Fix potential NPE bug when updating ParamFlowRule before the resource has been requested once ( #1901 )
4 jaren geleden
nickChenyx
cc2d1a69a9
Optimize logging statements using placeholder ( #1736 )
* Optimize logging statements using placeholder to avoid unnecessary concatenation (issue #1735 )
4 jaren geleden
Eric Zhao
e58267012d
Bump version to 1.8.1-SNAPSHOT
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
4 jaren geleden
Eric Zhao
d17bf8c7cc
Bump version to 1.8.0
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
4 jaren geleden
Eric Zhao
a18ef7cbfa
Remove deprecated passCheck() in Rule and polish interface
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
4 jaren geleden
zechao zheng
0d7da77d03
Add support for extracting param from complex object ( #1491 )
* This could enable specified parameter flow control for customized objects.
4 jaren geleden
wavesZh
096a9ebf7d
Improve deprecated ParameterMetric purge mechanism ( #1372 )
* Clear useless data in ParameterMetric for all removed rules
4 jaren geleden
Eric Zhao
7f3165740a
Refactor the mechanism of recording error in Entry and StatisticSlot
* Also polish related complete callbacks
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
4 jaren geleden
Eric Zhao
a0196b6b00
Bump version to 1.8.0-SNAPSHOT
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
4 jaren geleden
Eric Zhao
6a7ec708bc
Bump version to 1.7.2
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
4 jaren geleden
cdfive
be4d058bf8
refactor: Make the ProcessorSlot itself as SPI and deprecate legacy slot chain builder ( #411 )
* Make slots loaded by SPI, mark all slots with @SpiOrder from -10000 to -1000, improve comment
* Reserve gateway and param slot chain builder (just extends DefaultSlotChainBuilder) and mark them as @Deprecated
4 jaren geleden
echooymxq
b136848873
Adjust the order of slots in HotParamSlotChainBuilder ( #1246 )
4 jaren geleden
Eric Zhao
87142ce512
Bump version to 1.7.2-SNAPSHOT
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
5 jaren geleden
Eric Zhao
9c909e3631
Bump version to 1.7.1
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
5 jaren geleden
Eric Zhao
9705f54611
Bump version to 1.7.1-SNAPSHOT
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
5 jaren geleden
Eric Zhao
8cdf1de854
Bump version to 1.7.0
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
5 jaren geleden
Eric Zhao
d59beaec66
Fix the bug that numeric overflow might occur when refilling tokens in ParamFlowChecker ( #838 )
- use AtomicLong to replace AtomicInteger
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
5 jaren geleden
Eric Zhao
f8ebbbccf4
Bump version to 1.7.0-SNAPSHOT
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
5 jaren geleden
Eric Zhao
3d2c33ef1d
Bump version to 1.6.1 (release)
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
5 jaren geleden
Eric Zhao
77dec5f845
Separate parameter metric storage from ParamFlowSlot and improve ParamFlowRuleUtil
- Add a ParameterMetricStorage specific for caching ParameterMetric (moved from ParamSlot)
- Add rule map building helper method in ParamFlowRuleUtil so that we can reuse it in other rule managers
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
5 jaren geleden
Eric Zhao
346e9b274e
Bump version to 1.6.1-SNAPSHOT
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
5 jaren geleden
Eric Zhao
b1345f751f
Bump version to 1.6.0 (release)
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
5 jaren geleden
Eric Zhao
5f713bd404
Update toString() method of ParamFlowRule
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
5 jaren geleden
Eric Zhao
e9719d32ec
Refactor flow algorithm for parameter flow control and support more traffic shaping mode ( #677 )
* support burst count, statistic interval per rule and throttling mode.
* Add fields in ParamFlowRule to support burst count, throttle, statistic interval per rule.
* Deprecate HotParamLeapArray and use token bucket algorithm directly.
5 jaren geleden
Eric Zhao
29f22e370b
Fix the NPE bug when passing null args to SphU.entry() and paramIdx is negative ( #642 )
- Also rearrangement of some code
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
5 jaren geleden
Eric Zhao
0c3bf96678
Bump version to 1.6.0-SNAPSHOT
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
5 jaren geleden
Eric Zhao
48286e0ff8
Bump version to 1.5.1 (release)
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
5 jaren geleden
Eric Zhao
0d4c47b23e
Bump version to 1.5.1-SNAPSHOT
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
5 jaren geleden
Eric Zhao
053f7172a3
Bump version to 1.5.0 (release)
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
5 jaren geleden
Eric Zhao
1741da0bab
Automatically de-duplicate rules when loading rules ( #571 )
* De-duplicate rules automatically when loading rules
* Update rule managers
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
5 jaren geleden
Eric Zhao
044cdbb1bf
Add occupy mechanism for future buckets of sliding window to support "prioritized requests final pass" ( #568 )
* Rename: MetricsLeapArray -> BucketLeapArray
* Add implementation for `FutureBucketLeapArray`, a kind of `BucketLeapArray` that only reserves for future buckets, which is used for calculating occupied future tokens.
* Add OccupiableBucketLeapArray that combines common BucketLeapArray with FutureBucketLeapArray. The rollingNumberInSecond in StatisticNode now uses OccupiableBucketLeapArray by default.
* Add OccupySupport interface. Node now implements OccupySupport interface.
* Add occupy-related methods in Metric and ArrayMetric.
* Handle prioritized requests in default traffic shaping controller.
* Update default occupyTimeout to 500ms
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
5 jaren geleden
Carpenter Lee
b8e295a138
Convert negative paramIdx of ParamFlowRule in ParamFlowSlot
Signed-off-by: Carpenter Lee <hooleeucas@163.com>
5 jaren geleden
Carpenter Lee
80797ae85e
Allow negative paramIndex as reversed-order in ParamFlowRule ( #549 )
* Allow negative paramIndex in ParamFlowRule
Signed-off-by: Carpenter Lee <hooleeucas@163.com>
5 jaren geleden
逅弈
59d923ebc1
Add an ApiCommandHandler to list all available commands and description ( #491 )
* Add a ApiCommandHandler which fetch all registered CommandHandlers so that user can get all available CommandHandlers by request /api
* Add a customized CommandHandler demo
5 jaren geleden
Eric Zhao
5b260a9f75
Bump version to 1.5.0-SNAPSHOT
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
5 jaren geleden
Eric Zhao
2e0fe23384
Bump version to 1.4.2 (release)
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
5 jaren geleden
Eric Zhao
020a63fdb5
Bug fix: NPE when adding event count in ParamMapBucket ( #494 )
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
5 jaren geleden
Eric Zhao
412e1ece47
Carry the triggered rule in subclasses of BlockException ( #469 )
* Extract getRule in BlockException and refine override methods in subclasses
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
5 jaren geleden
Eric Zhao
bac35ac100
Add back thread count metric type support for parameter flow control
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
5 jaren geleden
Eric Zhao
d4d85dbc7c
Bump version to 1.4.2-SNAPSHOT
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
5 jaren geleden
Eric Zhao
225d81ed93
Bump version to 1.4.1
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
5 jaren geleden
Eric Zhao
832d6e425d
Update document to meet Markdown lint
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
6 jaren geleden
Eric Zhao
f046194d6b
Add sampleCount and windowInterval item to cluster config of flow rule and param rule
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
6 jaren geleden
Eric Zhao
a2b91a9030
Refactor the constructor and units of LeapArray and related statistic class
- The constructor now accept `sampleCount` and `windowIntervalMs` so that it can match the two basic properties
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
6 jaren geleden
Eric Zhao
8096b22eb1
Add cluster embedded mode handling logic for parameter flow checker
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
6 jaren geleden
Eric Zhao
9916dad403
Bump version to 1.4.1-SNAPSHOT
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
6 jaren geleden