{"id":77113,"library":"dubbo-serialization-hessian2","title":"Apache Dubbo Hessian2 Serialization","description":"Hessian2 serialization module for Apache Dubbo enabling efficient binary serialization of RPC calls.","status":"active","version":"3.3.6","language":"java","source_language":null,"source_url":"https://github.com/apache/dubbo","tags":["dubbo","serialization","hessian2","rpc","binary"],"install":[{"cmd":"<dependency>\n  <groupId>org.apache.dubbo</groupId>\n  <artifactId>dubbo-serialization-hessian2</artifactId>\n  <version>3.3.6</version>\n</dependency>","lang":"xml","label":"Maven"},{"cmd":"implementation 'org.apache.dubbo:dubbo-serialization-hessian2:3.3.6'","lang":"groovy","label":"Gradle"}],"dependencies":[],"imports":[{"symbol":"Hessian2Serialization","correct":"org.apache.dubbo.common.serialize.hessian2.Hessian2Serialization"}],"quickstart":{"code":"import org.apache.dubbo.common.serialize.hessian2.Hessian2Serialization;\n\npublic class Example {\n    public static void main(String[] args) {\n        Hessian2Serialization serialization = new Hessian2Serialization();\n        System.out.println(\"Hessian2 serialization created\");\n    }\n}","lang":"java","description":"Minimal example creating a Hessian2Serialization instance."},"warnings":[{"fix":"Ensure both client and server use compatible Dubbo versions and Hessian2 configuration.","message":"Hessian2 serialization may have compatibility issues with non-Dubbo systems or older versions.","severity":"gotcha","affected_versions":"*"}],"env_vars":null,"search_vec":"'apach':1,9 'binari':13,22 'call':17 'dubbo':2,10,18 'effici':12 'enabl':11 'hessian2':3,5,20 'modul':7 'rpc':16,21 'serial':4,6,14,19","created_at":"2026-06-17T19:47:07.169401+00:00","updated_at":"2026-06-17T19:47:07.169401+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/apache/dubbo/dubbo-serialization/dubbo-serialization-hessian2","github":"https://github.com/apache/dubbo","docs":"https://appdoc.app/artifact/org.apache.dubbo/dubbo-serialization-hessian2/","changelog":null,"pypi":null,"npm":null,"openapi_spec":null,"status_page":null,"smithery":null,"categories":["serialization"],"base_url":null,"auth_type":null,"provenance":{"verified_status":null,"verified_at":null,"last_verified":"2026-06-17","next_check":"2026-12-14","install_tag":null}}