Sentinel 1.8.1

NOTE: Since 1.8.1, Sentinel requires JDK 1.8 or higher version.

Features / Enhancements

• Refactor SpiLoader and enhance SPI mechanism (#1383)
• Add basic cluster concurrency limiting implementation in token server module (#1631)
• Add Motan RPC adapter implementation (#1825)
• Improve default block fallback logic in Dubbo 2.6.x adapter to avoid serialization problem (#1794)
• Support setting flush interval of the metric log via SentinelConfig property (#1919)
• Support both HTTP and HTTPS protocol in transport heartbeat module (#1896)
• Make token client NettyTransportClient.getCurrentId() thread safe (#1707)

Bug fixes

• Fix NPE bug when updating gateway flow rules and param flow rules before the route/API has been requested once (#1729, #1901)
• Fix the bug that getServletPath() may return empty when matching URL in Zuul 1.x adapter (#1605)
• Fix the problem that requests will never be blocked when slowRatioThreshold = 100% (#1779)

Dashboard

• Add statIntervalMs field in DegradeRule dialog (#1781)
• Add support for matching path pattern like /xx/** in authFilterExcludeUrls (#1971)
• Fix issue of memory leak in real-time monitoring page (#1905)
• Improve MetricFetcher under concurrent conditions (#1918)

Dependencies

• Upgrade fastjson to 1.2.75
• Upgrade snakeyaml to 1.26 in sentinel-cluster-server-envoy-rls module

Thanks for all contributors: @brothelul, @cdfive, @dani3lWong, @evasnowind, @HelloCoCooo, @jasonjoo2010, @JiangZian, @JieGz, @John-Chan, @liuming-dev, @mikawudi, @nickChenyx, @odidev, @polarbear567, @PeineLiang, @samuelxw, @sczyh30, @vipweihua, @wzg923, @xierunzi, @xierunzi, @xuande, @yunfeiyanggzq, @zcai2, @zhangkai253, @zhangxn8, @zhouyongshen

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Source alibaba/Sentinel · 1.8.1 · 2021-02-04 · upstream release

Mirrored verbatim for indexing. All rights belong to the upstream project.