Google Git
Sign in
apache / tez

Apache Tez

Mirrored from https://github.com/apache/tez.git
Clone this repo:

Branches

More...

Tags

More...
  1. ccad71d TEZ-4492: Update Bowerrc to use bower.herokuapp mirror to avoid Bower Registry CERT_EXPIRE issue (BOWER-2608) (#284) (Anmol Sundaram reviewed by Laszlo Bodor) by AnmolSun · 4 weeks ago master
  2. 249e017 TEZ-4488: TaskSchedulerManager might not be initialized when the first DAG comes (#280) (Laszlo Bodor reviewed by Rajesh Balamohan) by Bodor Laszlo · 6 weeks ago
  3. 2fe3c46 TEZ-4487: Add class name profiling option in ProfileServlet (#281) (Dmitriy Fingerman reviewed by Laszlo Bodor) by Dmitriy Fingerman · 6 weeks ago
  4. 9a729cd TEZ-4483: [CVE-2017-20165, CVE-2017-20165] Upgrade debug to 2.6.9 to fix the vulnerability (Aman Raj reviewed by Laszlo Bodor) by Aman Raj · 8 weeks ago
  5. 6ca35c1 TEZ-4484: [CVE-2022-24999] Upgrade qs from 6.2.3 to 6.2.4 to fix the vulnerability (Aman Raj reviewed by Laszlo Bodor) by Aman Raj · 8 weeks ago

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.