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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.

一键复制编辑原始数据按行查看历史

提交于 2015-03-03 19:44 . TEZ-2170. Incorrect its in README.md. (Jakob Homan via hitesh)

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.

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Apache Tez

简介

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Apache Tez

简介

发行版

贡献者

近期动态

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yangxy / tez