官术网_书友最值得收藏!

YARN Timeline Service version 2

This service is responsible for collecting different metric data through its timeline collectors, which run in a distributed manner across Hadoop cluster. This collected information is then written back to storage. These collectors exist along with Application Masters—one per application. Similar to Application Manager, resource managers also utilize these timeline collectors to log metric information in the system. YARN Timeline Server version 2.X provides a RESTful API service to allow users to run queries for getting insights on this data. It supports aggregation of information. Timeline Server V2 utilizes Apache HBase as storage for these metrics by default, however, users can choose to change it. 

主站蜘蛛池模板: 万州区| 容城县| 革吉县| 沅江市| 临湘市| 天长市| 岳池县| 如皋市| 得荣县| 改则县| 晴隆县| 松溪县| 海丰县| 军事| 遂平县| 遵义市| 莱西市| 双峰县| 高邑县| 会泽县| 前郭尔| 穆棱市| 沅陵县| 青河县| 凤山市| 东海县| 宜兰市| 台中县| 苗栗市| 惠水县| 松溪县| 清河县| 阆中市| 昭平县| 新巴尔虎左旗| 库伦旗| 钟山县| 嫩江县| 板桥市| 垣曲县| 宁海县|