Table of Contents <br>
About the Tutorial ····································································································································· i
Audience ··················································································································································· i
Prerequisites ············································································································································· i
Disclaimer & Copyright ······························································································································ i
Table of Contents ····································································································································· ii
. 1. INTRODU CTION ································ ································ ································ ···················· 1 1
Hadoop ···················································································································································· 1
What is Hive? ··········································································································································· 2
Features of Hive ······································································································································· 2
Architecture of Hive ································································································································· 2
Working of Hive ······································································································································· 4
. 2. HIVE INSTALLATION ································ ································ ································ ·············· 6 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
