Table of Contents
About the Tutorial ···· i
Audience ··· i
Prerequisites ··· i
Disclaimer & Copyright ··· i
Table of Contents ···· ii
1. INTRODUCTION ································ ····· 1
Hadoop ···· 1
What is Hive? ···· 2
Features of Hive ··· 2
Architecture of Hive ··· 2
Working of Hive ··· 4
2. HIVE INSTALLATION ································ ····· 6
Step 1: Verifying JAVA Installation ····· 6
Step 2: Verifying Hadoop Installation ···· 8
Step 3: Downloading Hive ···· 15
Step 4: Installing Hive ····· 15
Step 5: Configuring Hive ···· 16
Step 6: Downloading and Installing Apache Derby ··· 17
Step 7: Configuring Metastore of Hive ···· 19
Step 8: Verifying Hive Installation ···· 20
3. HIVE DATA TYPES ································ ···· 22
Column Types ····· 22
Literals ··· 24
Null Value ····· 24
Complex Types ··· 24