commit | 51953a67641392eb5cf4b2c4fb035baab0badf27 | [log] [tgz] |
---|---|---|
author | Rajesh Balamohan <rbalamohan@apache.org> | Mon Dec 07 12:35:26 2020 -0800 |
committer | Ashutosh Chauhan <hashutosh@apache.org> | Mon Dec 07 12:35:26 2020 -0800 |
tree | 2c17663a81b8c60bcb902e6661160505475332ce | |
parent | dadc09f5a44c1cb61af00efecb3d27b92c92aa8f [diff] |
TEZ-4256 : Reduce key comparisons in reducer side (Rajesh Balamohan via Gopal V) Signed-off-by: Ashutosh Chauhan <hashutosh@apache.org>
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: