[CELEBORN-1759] Fix reserve compatibility between 0.4 and 0.5

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.6.0, 0.5.3
• Labels: pull-request-available
• Assignee: Yihe Li
• Reporter: Yihe Li
• Created: Yesterday 02:13
• Updated: Yesterday 08:58
• Resolved: Yesterday 08:58

Description

When upgrading to 0.5, the 0.4 client reserves slots for the 0.5 worker. If there is only a replicate location, the worker parses abnormally, causing the actual reserve to fail, but returns success to the client. The log "Reserved 0 primary location and 0 replica location" appears.

Issue Links

• links to: GitHub Pull Request #2968