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31 Commits

Author SHA1 Message Date
Eric Zhao 0c3bf96678 Bump version to 1.6.0-SNAPSHOT 
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2019-03-27 18:00:06 +08:00
Eric Zhao 48286e0ff8 Bump version to 1.5.1 (release) 
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2019-03-27 15:23:11 +08:00
Bo Zhang a3369378ad Apply Alibaba p3c pmd plugin/rules and fix/ignore all violations of priority 1 (#574) 2019-03-15 09:24:39 +08:00
Eric Zhao 0d4c47b23e Bump version to 1.5.1-SNAPSHOT 
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2019-03-14 16:50:53 +08:00
Eric Zhao 053f7172a3 Bump version to 1.5.0 (release) 
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2019-03-14 15:33:57 +08:00
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>
 2019-03-14 10:04:56 +08:00
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
 2019-03-01 13:39:50 +08:00
Eric Zhao 094ba3bfba Carry appName in FetchClusterServerInfo command 
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2019-03-01 09:45:54 +08:00
Eric Zhao 5b260a9f75 Bump version to 1.5.0-SNAPSHOT 
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2019-02-21 19:41:50 +08:00
Eric Zhao 2e0fe23384 Bump version to 1.4.2 (release) 
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2019-02-20 14:15:33 +08:00
Eric Zhao f7c08df5c1
Fix bug of calculating param size and amount in ParamFlowRequestDataWriter of Sentinel cluster (#495) 
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2019-02-20 14:00:14 +08:00
Eric Zhao ee4a0d43a1 Improve and fix bugs for ConnectionManager and add test cases 
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2019-01-31 14:25:01 +08:00
Eric Zhao cd02fad290 Fix NPE bug when creating connection group in ConnectionManager 
- The NPE will occur when multiple threads are trying to create the connection group for the same namespace

Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2019-01-31 14:25:01 +08:00
Eric Zhao f27d7a4b24 Improve ClusterServerConfigManager in sentinel-cluster-server-default and add basic test cases 
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2019-01-30 16:41:39 +08:00
Eric Zhao cd334406af Code and javadoc refinement 
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2019-01-28 16:22:34 +08:00
Eric Zhao d4d85dbc7c Bump version to 1.4.2-SNAPSHOT 
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2019-01-04 19:08:07 +08:00
Eric Zhao 225d81ed93 Bump version to 1.4.1 
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2019-01-04 14:59:50 +08:00
Eric Zhao f82fcd696f Add basic monitoring command API for cluster token server 
- Also add top-K frequent parameter statistic support

Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2019-01-04 14:38:17 +08:00
Eric Zhao 1b68d0c9a0 Polish cluster token server handler related logic 
- Enlarge retry timeout to 2s by default
- Improve remote address representation

Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2019-01-04 14:36:46 +08:00
Eric Zhao e4d0f4c6ab Improve namespace register logic for embedded token server mode 
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2019-01-04 14:35:22 +08:00
Eric Zhao 77df7d23c9 Optimize Netty dependency of cluster modules 
- use `netty-handler` instead to reduce size

Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2019-01-04 14:09:29 +08:00
Eric Zhao 99bdb9cf3c
Add total QPS limit control for specific namespace in cluster flow control (#382) 
- Add `UnaryLeapArray` and `RequestLimiter` to enable simple QPS limit
- Improve cluster rule manager and server config manager to support request limiter
- Support `TOO_MANY_REQUEST` status in client side
- Also improve the automatic namespace register of embedded server mode

Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2019-01-04 14:09:15 +08:00
Eric Zhao 96dac7a1e0 Update constructor of Sentinel cluster server statistic component 
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2018-12-24 18:02:50 +08:00
Eric Zhao 9916dad403 Bump version to 1.4.1-SNAPSHOT 
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2018-12-17 10:23:19 +08:00
Eric Zhao c7b5653249 Bump version to 1.4.0 
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2018-12-14 14:59:27 +08:00
Eric Zhao 2735954afd Update cluster related command APIs and some enhancement and fix for cluster module 
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2018-12-14 10:54:30 +08:00
Eric Zhao 2d1313f220 Update test dependency of sentinel-cluster-server-default 
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2018-12-14 10:54:30 +08:00
Eric Zhao a731811d27 Polish default cluster server module for initial work 
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2018-12-14 10:52:28 +08:00
Eric Zhao 9d42edcffa Add cluster token server interface to core and support embedded mode 
- Add a EmbeddedClusterTokenServer interface

Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2018-12-14 10:52:28 +08:00
Eric Zhao b973aca1f5 Add implementation for default token server module 
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2018-12-14 10:52:28 +08:00
Eric Zhao 1e46ff11e5 Add modules for Sentinel cluster flow control 
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2018-11-19 14:19:29 +08:00