{"id":55296,"library":"hystrix-core","title":"Hystrix Core","description":"A latency and fault tolerance library designed to isolate points of access to remote systems, services, and third-party libraries.","status":"active","version":"1.5.18","language":"java","source_language":null,"source_url":"https://github.com/Netflix/Hystrix","tags":["fault-tolerance","circuit-breaker","netflix","latency"],"install":[{"cmd":"<dependency>\n  <groupId>com.netflix.hystrix</groupId>\n  <artifactId>hystrix-core</artifactId>\n  <version>1.5.18</version>\n</dependency>","lang":"xml","label":"Maven"},{"cmd":"implementation 'com.netflix.hystrix:hystrix-core:1.5.18'","lang":"groovy","label":"Gradle"}],"dependencies":[],"imports":[{"symbol":"HystrixCommand","correct":"com.netflix.hystrix.HystrixCommand"}],"quickstart":{"code":"import com.netflix.hystrix.HystrixCommand;\nimport com.netflix.hystrix.HystrixCommandGroupKey;\n\npublic class HystrixExample {\n    public static void main(String[] args) {\n        HystrixCommand<String> command = new HystrixCommand<String>(HystrixCommandGroupKey.Factory.asKey(\"ExampleGroup\")) {\n            @Override\n            protected String run() throws Exception {\n                return \"Hello, Hystrix!\";\n            }\n        };\n        String result = command.execute();\n        System.out.println(result);\n    }\n}","lang":"java","description":"Creates a simple HystrixCommand that returns a string."},"warnings":[{"fix":"Migrate to Resilience4j for active development and support.","message":"Hystrix is in maintenance mode; consider alternatives like Resilience4j.","severity":"gotcha","affected_versions":"*"}],"env_vars":null,"search_vec":"'access':14 'breaker':29 'circuit':28 'circuit-break':27 'core':2 'design':9 'fault':6,25 'fault-toler':24 'hystrix':1 'isol':11 'latenc':4,31 'librari':8,23 'netflix':30 'parti':22 'point':12 'remot':16 'servic':18 'system':17 'third':21 'third-parti':20 'toler':7,26","created_at":"2026-06-15T09:44:47.126614+00:00","updated_at":"2026-06-15T09:44:47.126614+00:00","problems":[],"ecosystem":"maven","meta_description":null,"install_score":null,"quickstart_score":null,"quickstart_tag":null,"pypi_latest":null,"cli_name":null,"cli_version":null,"type":"library","homepage":"https://github.com/Netflix/Hystrix","github":"https://github.com/Netflix/Hystrix","docs":"https://appdoc.app/artifact/com.netflix.hystrix/hystrix-core/","changelog":null,"pypi":null,"npm":null,"openapi_spec":null,"status_page":null,"smithery":null,"categories":["networking","observability"],"base_url":null,"auth_type":null,"provenance":{"verified_status":null,"verified_at":null,"last_verified":"2026-06-15","next_check":"2026-12-12","install_tag":null}}