[TEZ-780] Add unit test for fault tolerance (input failure causes re-run of previous task but new attempt exceeds allowed number of attempts)

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Duplicate
• Affects Version/s: 0.3.0
• Fix Version/s: 0.3.0
• Assignee: Tassapol Athiapinya
• Reporter: Tassapol Athiapinya
• Created: 30/Jan/14 21:13
• Updated: 06/Feb/14 19:58
• Resolved: 30/Jan/14 21:16

Description

Add a unit test for tez fault tolerance.

A dag has 2 vertices each has 2 task. Maximum attempt per task is 2.
v1 task 0 attempt 0 fails. Attempt 1 succeeds.
v2 input 0 fails. Triggering re-run of v1 task 0. This new attempt should fail because it is attempt 2 (3rd attempt).

Test currently sees successful DAG instead of failed DAG.

Issue Links

• relates to: TEZ-781 Add unit test for fault tolerance (input failure causes re-run of previous task under allowed maximum failed attempt)