- Apache Tajo Tutorial
- Apache Tajo - Home
- Apache Tajo - Introduction
- Apache Tajo - Architecture
- Apache Tajo - Installation
- Apache Tajo - Configuration Settings
- Apache Tajo - Shell Commands
- Apache Tajo - Data Types
- Apache Tajo - Operators
- Apache Tajo - SQL Functions
- Apache Tajo - Math Functions
- Apache Tajo - String Functions
- Apache Tajo - DateTime Functions
- Apache Tajo - JSON Functions
- Apache Tajo - Database Creation
- Apache Tajo - Table Management
- Apache Tajo - SQL Statements
- Aggregate & Window Functions
- Apache Tajo - SQL Queries
- Apache Tajo - Storage Plugins
- Integration with HBase
- Apache Tajo - Integration with Hive
- OpenStack Swift Integration
- Apache Tajo - JDBC Interface
- Apache Tajo - Custom Functions
- Apache Tajo Useful Resources
- Apache Tajo - Quick Guide
- Apache Tajo - Useful Resources
- Apache Tajo - Discussion
Apache Tajo - Integration with Hive
Tajo supports the HiveCatalogStore to integrate with Apache Hive. This integration allows Tajo to access tables in Apache Hive.
Set Environment Variable
Add the following changes to “conf/tajo-env.sh” file.
$ vi conf/tajo-env.sh export HIVE_HOME = /path/to/hive
After you have included the Hive path, Tajo will set the Hive library file to the classpath.
Catalog Configuration
Add the following changes to the “conf/catalog-site.xml” file.
$ vi conf/catalog-site.xml <property> <name>tajo.catalog.store.class</name> <value>org.apache.tajo.catalog.store.HiveCatalogStore</value> </property>
Once HiveCatalogStore is configured, you can access Hive’s table in Tajo.
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