[KYLIN-1859] Use segment "uuid" instead of "name" to seek a segment across the system

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: v1.5.4
• Assignee: Shao Feng Shi
• Reporter: Shao Feng Shi
• Created: 08/Jul/16 02:13
• Updated: 23/Sep/16 09:59
• Resolved: 23/Sep/16 09:59

Description

The "uuid" is unique, while "name" isn't (name is composed by startTime, endTime). It's better to use "uuid" in the job chains.