Abstract: Thanks to the Sentinel community contributors ️
Sentinel release V1.4.2 has been released with the following major changes:
Feature/function improvements
- Zuul 1.x adapter module (Sentinel-Zuul-Adapter) is added to better play the role of flow control in API Gateway combined with the cluster flow limiting feature
- Hotspot parameter Flow limiting Added thread count mode support
- Carry more information in blockExceptions (such as triggered rules)
- Improve Tracer to record the number of exceptions for an Entry or Context
- Optimize the ClusterStateManager logic to prevent errors caused by SPI loading in different Classloaders
-
sentinel-annotation-aspectj
The slF4J dependency is removed by the module
Bug fix
- Fixed a bug where ConnectionManager created a connection record NPE
- Fixed some bugs in the Leveller mode
- Fixed NPE bug caused by old value being eliminated during hotspot concurrent statistics
- Fix the bug of calculating the size and number of hotspot parameters when passing in cluster flow control
Sentinel console
- Package name change: from
com.taobao.*
Changed to:com.alibaba.*
- Rule page Add cluster rule failure degradation in cluster flow control (
fallbackToLocalWhenFail
) configuration items - Fixed data copy issue when editing rules in console
- Add a display of the number of healthy machines and total machines to the sidebar on the left side of the console
- Monitor page to optimize copywriting display
Please refer to Release Notes for details
Thanks to the Sentinel Community contributors: ️
aalmiray
, all4you
, Arlmls
, cdfive
, jz0630
, kangyl
, kexianjun
, Leishunyu
, luoxn28
, mjaow
, pig4cloud
, tigerMoon
, wangjunwei87
, yanlinly
More information about Sentinel:
- Quickly experience the Sentinel cluster traffic limiting feature in a few simple steps
- Sentinel releases another milestone release after entering GA
The original link: yq.aliyun.com/articles/69…