sentinel

Commit-Graf

Upphovsman	SHA1	Meddelande	Datum
Eric Zhao	1063974ceb	Bump version to 0.2.0 Signed-off-by: Eric Zhao <sczyh16@gmail.com>	6 år sedan
Eric Zhao	9c2683e6ba	Log warn when amount of context exceeds the max capacity for the first time Signed-off-by: Eric Zhao <sczyh16@gmail.com>	6 år sedan
Eric Zhao	87076a6977	Code and javadoc refinement Signed-off-by: Eric Zhao <sczyh16@gmail.com>	6 år sedan
Eric Zhao	88a02623ac	Add flow control by frequent (hot spot) parameters (#156 ) - Add callback registry for statistic slot for extensions. - Add a new module `sentinel-parameter-flow-control` under `sentinel-extension`. - Add a `CacheMap` interface to provide abstraction for cache. We use ConcurrentLinkedHashMap as the default implementation (LRU strategy).. - Add a `ParameterMetric` class as frequent parameter metrics for a specific resource. The metric map is located in `ParamFlowSlot` rather than `ClusterNode`. - Implement `ParameterLeapArray` as statistic data structure for frequent parameters in a period of time window. - Add `ParamFlowSlot` as the checker slot; Add `ParamFlowChecker` to do rule checking; Add `ParamFlowRuleManager` to do rule managing. - The statistic metrics for frequent parameters is enabled only if the related resource has configured parameter flow rule; Parameter metrics for removed rules will be cleared automatically. - Leverage extensible `SlotChainBuilder` to provide a `HotParamSlotChainBuilder`. - Add command handlers for hot param rules. - Add test cases and demo.	6 år sedan
Eric Zhao	9e012d2e20	Refactor version representation and add client version to heartbeat Signed-off-by: Eric Zhao <sczyh16@gmail.com>	6 år sedan
Eric Zhao	7c179bb592	Update integration test and demo for async entry Signed-off-by: Eric Zhao <sczyh16@gmail.com>	6 år sedan
Eric Zhao	e50fc55d68	Add more test cases for Sentinel core internal (e.g. Entry, CtSph) Signed-off-by: Eric Zhao <sczyh16@gmail.com>	6 år sedan
Eric Zhao	fe6b4f4865	Some code update and rearrangement Signed-off-by: Eric Zhao <sczyh16@gmail.com>	6 år sedan
Eric Zhao	62decf0464	Some bug fixes and enhancement for async entry support Signed-off-by: Eric Zhao <sczyh16@gmail.com>	6 år sedan
Eric Zhao	cbaacfda55	Bug fix for automatic exit of default context when exiting the entry Signed-off-by: Eric Zhao <sczyh16@gmail.com>	6 år sedan
Eric Zhao	be43a31dc4	Fix internal bug when amount of context exceeds the threshold (#152 ) - When amount of context exceeds the threshold, the `NullContext` will be set to current thread local. Thus, when checking context in `CtSph#entry`, once `NullContext` detected, the entry will not do rule checking on the slot chain. - Cache the default context during initialization. Then when amount of context exceeds the threshold, entries under default context can do rule checking under default context. - Enhance the error message Signed-off-by: Eric Zhao <sczyh16@gmail.com>	6 år sedan
Carpenter Lee	91f27977e9	1. Refector SampleCountProperty and IntervalProperty; 2. Add more java doc for LeapArray.	6 år sedan
Eric Zhao	015efe2f9b	Separate checking logic from AuthorityRule and add test cases Signed-off-by: Eric Zhao <sczyh16@gmail.com>	6 år sedan
Carpenter Lee	b5b3f6edee	Bug fix: fix probability of metric lose	6 år sedan
Eric Zhao	b1f33675c5	Improvements for Redis data source and demo Signed-off-by: Eric Zhao <sczyh16@gmail.com>	6 år sedan
Eric Zhao	54905497d0	Refactor LeapArray to reuse code for current bucket Signed-off-by: Eric Zhao <sczyh16@gmail.com>	6 år sedan
Eric Zhao	2a3e33590f	Update test cases and demo for async support Signed-off-by: Eric Zhao <sczyh16@gmail.com>	6 år sedan
Eric Zhao	ca2f4d9fae	Support extensible slot chain builder using SPI mechanism (#145 ) - Support extensible `SlotChainBuilder` using SPI mechanism - Add a `SlotChainProvider` to load slot chain builder and create new slot chains Signed-off-by: Eric Zhao <sczyh16@gmail.com>	6 år sedan
Eric Zhao	d798794ab3	Refactor the context and entry to support asynchronous invocation chain Signed-off-by: Eric Zhao <sczyh16@gmail.com>	6 år sedan
Eric Zhao	d142a07a39	Enhance log and null check for rule managers Signed-off-by: Eric Zhao <sczyh16@gmail.com>	6 år sedan
Eric Zhao	ed30f85f9c	Fixes #128 : Fix early return when exception ratio is 100% Signed-off-by: Eric Zhao <sczyh16@gmail.com>	6 år sedan
Eric Zhao	50a5610010	Enhance file data source and flow rule manager - Some refinement for file data source - Add resource name checking in FlowRuleManager to avoid NPE Signed-off-by: Eric Zhao <sczyh16@gmail.com>	6 år sedan
Carpenter Lee	6799da270d	Fixed #109 : fix miss-usage of ClusterNode.successQps() in DegradeRule.passCheck() method	6 år sedan
Shalti	2772f189ab	Fixed CR comments	6 år sedan
Shalti	dc0a7086b5	Renamed to MetricsReader	6 år sedan
Shalti	ac8698ed9f	Refactored some classes	6 år sedan
Carpenter Lee	d716f0f14a	Fixes #99, fix miss comparison of FlowRule.maxQueueingTimeMs	6 år sedan
子矜	cedd420336	jialianglinjl	6 år sedan
Eric Zhao	23f65b9fee	Update dependencies and add log Signed-off-by: Eric Zhao <sczyh16@gmail.com>	6 år sedan
Eric Zhao	94aea568f6	Miscellaneous update Signed-off-by: Eric Zhao <sczyh16@gmail.com>	6 år sedan
Eric Zhao	820160d542	Fix update logic of minRt in bucket - Fix incorrect usage. It's not thread-safe when comparing and updating `minRt`, but it's okay since the actual minimum RT often matches free load. Signed-off-by: Eric Zhao <sczyh16@gmail.com>	6 år sedan
Eric Zhao	6392cb0336	Modify loading mechanism of authority rules: only pick first - Comment/javadoc refinement Signed-off-by: Eric Zhao <sczyh16@gmail.com>	6 år sedan
Eric Zhao	4226868dcf	Fix typo in rule constants and add authority rule demo Signed-off-by: Eric Zhao <sczyh16@gmail.com>	6 år sedan
Eric Zhao	227776a301	Fixes #52 : Error file separator regex in Windows environment - This bug can cause init failure of `AppNameUtil` Signed-off-by: Eric Zhao <sczyh16@gmail.com>	6 år sedan
Eric Zhao	b212e5f26e	Bump version to 0.2.0-SNAPSHOT Signed-off-by: Eric Zhao <sczyh16@gmail.com>	6 år sedan
Eric Zhao	6bef9a8ee1	Bump version to 0.1.1 Signed-off-by: Eric Zhao <sczyh16@gmail.com>	6 år sedan
Eric Zhao	a65d16083d	Optimize for statistic data structures (#47 ) * Optimize for leap array - Fix a bug: old position is not cleaned when inserting into a new (empty) position - Reuse buckets for optimization - The strategy is now changed: deprecated buckets will not be reset until newer time triggered. LeapArray is responsible for filtering the deprecated buckets (e.g. in `list` or `values`) - Update test cases Signed-off-by: Eric Zhao <sczyh16@gmail.com>	6 år sedan
Carpenter Lee	40514587ac	Set SystemRule's threshold to zero is allowed.	6 år sedan
Eric Zhao	b1cf30fc24	Add support for shared block handler - Update javadoc and document Signed-off-by: Eric Zhao <sczyh16@gmail.com>	6 år sedan
Eric Zhao	348b1c819b	Add Sentinel annotation definition and aspectj extension Signed-off-by: Eric Zhao <sczyh16@gmail.com>	6 år sedan
yizhenqiang	8075232cdd	Add volatile to methodNameMap and chainMap (#34 ) Modify MethodUtil#methodNameMap and CtSph#chainMap: add `volatile` to keep in line with others	6 år sedan
Eric Zhao	b2a3ef26a7	Fixes test cases for degrade regarding the new strategy Signed-off-by: Eric Zhao <sczyh16@gmail.com>	6 år sedan
Carpenter Lee	f144a2713f	Refine Degrade rule checking.	6 år sedan
Eric Zhao	b113219c27	Fixes #14 : Apply Alibaba Java Coding Guidelines Signed-off-by: Eric Zhao <sczyh16@gmail.com>	6 år sedan
Carpenter Lee	bc620d616f	Refine AppNameUtil	6 år sedan
Eric Zhao	47d9070a4a	Fixes #9 : Use named thread factory for identification (#10 ) * Use named thread factory with all thread pools for identification Signed-off-by: Eric Zhao <sczyh16@gmail.com>	6 år sedan
Eric Zhao	6b6d13ca76	Add Nacos datasource integration Signed-off-by: Eric Zhao <sczyh16@gmail.com>	6 år sedan
Carpenter Lee	5d5b19e9d7	Set default FlowRule.grade to RuleConstant.FLOW_GRADE_QPS	6 år sedan
Eric Zhao	934816b9ab	Bump version to 0.1.1-SNAPSHOT Signed-off-by: Eric Zhao <sczyh16@gmail.com>	6 år sedan
Eric Zhao	c92fea5d46	Welcome to the world, Sentinel	6 år sedan

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