15. HIVE: Components HDFS Hive CLI DDL Queries Browsing Map Reduce MetaStore Thrift API SerDe Thrift Jute JSON.. Execution Parser Planner Web UI Optimizer DB
16. Data Model Logical Partitioning Hash Partitioning clicks HDFS MetaStore / hive/clicks /hive/clicks/ds=2008-03-25 /hive/clicks/ds=2008-03-25/0 … Tables Metastore DB Data Location Bucketing Info Partitioning Cols