[SLIDER-861] Failure counts should be clarified on AppMaster UI

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: Slider 0.70
• Assignee: Gour Saha
• Reporter: Ted Yu
• Created: 22/Apr/15 17:41
• Updated: 11/May/15 20:53

Description

Sumit and I were looking at why Slider Phoenix was not running.
The Slider App Master UI showed 1 failed HBASE_REGIONSERVER instance under Failed column. All the other failure count was 0.

However, from the values of container Ids, it was clear that the total number of failures was higher.
This is related to windowed failure tracking. We may add new column(s) showing the total number of failures so that the user has better sense of the reliability of the Slider instance.

Issue Links

• duplicates: SLIDER-629 Slider's count of failure threshold may not be accurate or it could be a logging issue