|author||Ahmed Hussein <email@example.com>||Tue Dec 17 11:37:48 2019 -0600|
|committer||Jonathan Eagles <firstname.lastname@example.org>||Tue Dec 17 11:37:48 2019 -0600|
TEZ-4103. Progress in DAG, Vertex, and tasks is incorrect Signed-off-by: Jonathan Eagles <email@example.com>
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: