[RATIS-1407] Integer overflow when set "raft.server.log.queue.byte-limit" to 4GB by Ozone

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.2.0
• Component/s: conf
• Assignee: Sammi Chen
• Reporter: Sammi Chen
• Created: 26/Sep/21 06:55
• Updated: 27/Sep/21 11:26
• Resolved: 27/Sep/21 10:41

Description

Ozone set default "raft.server.log.queue.byte-limit" to 4BG by property "dfs.container.ratis.log.queue.byte-limit" with default value "4GB". But when you examin the raft LOG, "raft.server.log.queue.byte-limit" is only 2GB-1.

2021-09-26 14:01:37,816 [pool-342-thread-1] INFO org.apache.ratis.server.RaftServerConfigKeys: raft.server.log.queue.byte-limit = 2147483647 (custom)

The integer is overflowed. with 4BG.

Issue Links

• links to: GitHub Pull Request #505