# tez

**Repository Path**: gabry/tez

## Basic Information

- **Project Name**: tez
- **Description**: copy of https://github.com/apache/tez.git
- **Primary Language**: Unknown
- **License**: Apache-2.0
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 1
- **Created**: 2019-11-21
- **Last Updated**: 2020-12-18

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

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Apache Tez
==========

Apache Tez is a generic data-processing pipeline engine envisioned as a low-level engine for higher abstractions
such as Apache Hadoop Map-Reduce, Apache Pig, Apache Hive etc.

At its heart, tez is very simple and has just two components:

*   The data-processing pipeline engine where-in one can plug-in input, processing and output implementations to 
    perform arbitrary data-processing. Every 'task' in tez has the following:
   -   Input to consume key/value pairs from.
   -   Processor to process them.
   -   Output to collect the processed key/value pairs.


*  A master for the data-processing application, where-by one can put together arbitrary data-processing 'tasks' 
   described above into a task-DAG to process data as desired. 
   The generic master is implemented as a Apache Hadoop YARN ApplicationMaster.