[IMPALA-12096] Impala Web UI list process start time and version of all backends

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: Impala 4.3.0
• Epic Color: ghx-label-6
• Assignee: YifanZhang
• Reporter: YifanZhang
• Created: 25/Apr/23 02:45
• Updated: 29/May/23 01:29
• Resolved: 29/May/23 01:29

Description

Currently, information about process start time and version of impalads are distributed on every impalad Web UI. It would be better if the /backends page can list start time and version for all impalads. That would be really helpful when we want to check if some impalad restarted accidentally and whether there are different version impalads in a cluster.