在12月1日“Hadoop生态系统”主题分论坛,华为电信与核心网产品线BigData团队的架构师Uma Maheshwara Rao G,负责HDFS项目整体技术开发。对电信领域有深刻理解,从2010年起从事HDFS开发,是HDFS的核心设计人员。他的演讲主题是“HDFS Name Node高可用性分析”,通过对构建在Bookkeeper上的的HDFS Name Node高可用性,尤其是...
In this presentation an alternative and robust Name Node High Availability implementation based on Bookkeeper is explained. The presentation summarizes the motivation, solution approach, implementation notes and test results.
Secondary Index in HBase •HDFS NN HA (Hadoop-2) •Bookkeeper as shared storage for NN HA (Hadoop-2) •HDFS NN HA (Hadoop-1) •MapReduce ResourceManager HA (Hadoop-2 / YARN) •MapReduce JobTracker HA (Hadoop-1) •Hive HA