{"id":65532,"library":"hadoop-client-api","title":"Apache Hadoop Client API","description":"Client API for interacting with Apache Hadoop distributed file system and MapReduce.","status":"active","version":"3.4.1","language":"java","source_language":null,"source_url":null,"tags":["hadoop","hdfs","mapreduce","bigdata"],"install":[{"cmd":"<dependency>\n  <groupId>org.apache.hadoop</groupId>\n  <artifactId>hadoop-client-api</artifactId>\n  <version>3.4.1</version>\n</dependency>","lang":"xml","label":"Maven"},{"cmd":"implementation 'org.apache.hadoop:hadoop-client-api:3.4.1'","lang":"groovy","label":"Gradle"}],"dependencies":[],"imports":[{"symbol":"FileSystem","correct":"org.apache.hadoop.fs.FileSystem"}],"quickstart":{"code":"import org.apache.hadoop.fs.FileSystem;\nimport org.apache.hadoop.conf.Configuration;\n\npublic class Main {\n    public static void main(String[] args) throws Exception {\n        Configuration conf = new Configuration();\n        FileSystem fs = FileSystem.get(conf);\n        System.out.println(fs.getHomeDirectory());\n    }\n}","lang":"java","description":"Gets the Hadoop FileSystem instance and prints home directory."},"warnings":[{"fix":"Ensure hadoop-client-api version matches the Hadoop cluster version.","message":"Hadoop client API versions must match cluster version to avoid compatibility issues.","severity":"breaking","affected_versions":"*"}],"env_vars":null,"search_vec":"'apach':1,10 'api':4,6 'bigdata':20 'client':3,5 'distribut':12 'file':13 'hadoop':2,11,17 'hdfs':18 'interact':8 'mapreduc':16,19 'system':14","created_at":"2026-06-17T17:11:44.151449+00:00","updated_at":"2026-06-17T17:11:44.151449+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":null,"github":null,"docs":"https://appdoc.app/artifact/org.apache.hadoop/hadoop-client-api/","changelog":null,"pypi":null,"npm":null,"openapi_spec":null,"status_page":null,"smithery":null,"categories":["networking","cloud"],"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}}