commit | c852dbecf5690dbf922d427701b0a3e8e7283f69 | [log] [tgz] |
---|---|---|
author | Jonathan Eagles <jeagles@yahoo-inc.com> | Tue Sep 18 17:14:44 2018 -0500 |
committer | Jonathan Eagles <jeagles@yahoo-inc.com> | Tue Sep 18 17:14:44 2018 -0500 |
tree | b71c243836c72408e24d53e971b67c600412090f | |
parent | 68f4cf93a3c7924c38594f2a1db0c0039986464f [diff] |
TEZ-3972. Tez DAG can hang when a single task fails to fetch (Kuhu Shukla via jeagles)
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: