commit | fe22f3276d6d97f6b5dfab24490ee2ca32bf73c3 | [log] [tgz] |
---|---|---|
author | Jonathan Eagles <jeagles@yahoo-inc.com> | Fri Jul 27 09:56:10 2018 -0500 |
committer | Jonathan Eagles <jeagles@yahoo-inc.com> | Fri Jul 27 09:56:10 2018 -0500 |
tree | 6cb3b72dab775c1de7af9e748041054eace97e43 | |
parent | dd6a09dc4522ffe3b4df8d0ef4904573211263c0 [diff] |
TEZ-3934. LegacySpeculator sometime issues wrong number of speculative attempts (Nishant Dash 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: