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Kiji allows the imposition of schema and much else upon HBase.

There is a newer version: 3.0.1

# Kiji

This workspace contains the collection of Kiji projects.

## Prerequisites

Make sure you have the following installed:

 - Python 3.4.2 or greater.
 - Oracle JDK 7 or greater.

## Build instructions

 1. Download and extract the workspace into a directory `$wkspc`:  
    ```git clone https://github.com/kijiproject/kiji $wkspc```

 2. Make sure the workspace settings are correct in:
    [`$wkspc/.workspace_config/conf.py`](https://github.com/kijiproject/kiji/tree/master/.workspace_config/conf.py)

 3. From the workspace root directory, the Kiji artifacts (Maven artifacts and CLI executables) can be build by running:
    ```./bin/kiji-build build```

    The build process fetches and produces Maven artifacts into the local repository: `$wkspc/output/maven_repository/`.
    Executables are generated into `$wkspc/output/bin/`.


## Kiji CLI

Upon successful build, the Kiji CLI may be found at `$wkspc/output/bin/org/kiji/schema/kiji`.
Different versions of the CLI may be found at `$wkspc/output/bin/org/kiji/schema/kiji-cdh5.x`.

In order to (re)build a specific version of the CLI, you may use:
```./bin/kiji-build build //org/kiji/schema:kiji-cdh5.x```.

The definition of the Kiji artifacts can be found in the BUILD descriptor in the root directory: [`$wkspc/BUILD`](https://github.com/kijiproject/kiji/tree/master/BUILD).


## Running tests

In order to run tests, you can use:
```./bin/kiji-build test```

Tests involving the Hadoop Map/Reduce framework may run very slowly unless the appropriate version of the Hadoop native libraries are installed on the system.