[RATIS-2158] Let the snapshot sender and receiver use a new digester each time

• Type: Wish
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.1.1
• Component/s: server
• Assignee: yuuka
• Reporter: yuuka
• Created: 15/Sep/24 10:31
• Updated: 19/Sep/24 16:17
• Resolved: 19/Sep/24 16:17

Description

This is a follow-up improvement to issue RATIS-2147 MD5 mismatch when accept snapshot - ASF JIRA (apache.org).

The pr of 2147:  RATIS-2147. Md5 mismatch when snapshot install by 133tosakarin · Pull Request #1142 · apache/ratis (github.com)

 
Since snapshot files are not sent frequently and there is not much performance loss when using a new digester each time, in order to be more secure, the snapshot sender and receiver should use a new digester each time.

Issue Links

• links to: GitHub Pull Request #1151