[KAFKA-985] Increasing log retention quickly overflows scala Int

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 0.10.1.0
• Fix Version/s: 0.8.1
• Component/s: log
• Assignee: Jay Kreps
• Reporter: Frank Fejes
• Created: 22/Jul/13 22:17
• Updated: 03/Aug/13 17:10
• Resolved: 03/Aug/13 17:10

Description

After increasing log.retention.hours from the default of 168 to 744 (31 days) I noticed that logs were being deleted at every cleanup interval.

scala> val retentionMs: Long = 60 * 60 * 1000 * 31 * 24
retentionMs: Long = -1616567296

This only appears to affect trunk. I'll attach the minor patch I'm using locally. Thanks.