[KUDU-2113] SEGV running ksck while cluster was starting up

• Type: Bug
• Status: Resolved
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 1.5.0
• Fix Version/s: 1.6.0
• Component/s: ksck
• Target Version/s: 1.5.0
• Code Review: https://gerrit.cloudera.org/#/c/7864/
• Assignee: William Berkeley
• Reporter: Todd Lipcon
• Created: 24/Aug/17 17:55
• Updated: 29/Aug/17 16:23
• Resolved: 29/Aug/17 16:23

Description

I just ran ksck against a cluster while it was in the process of starting up and got a SEGV. By the time I hooked up gdb to a debug build it was no longer SEGVing so I don't have a lot of info, but I did catch one stack trace and saw the crash is in VerifyTablet.