[ACCUMULO-964] Tserver gets stuck in infinite loop if file missing after compaction

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Cannot Reproduce
• Affects Version/s: 1.4.1, 1.4.2
• Component/s: tserver
• Assignee: Unassigned
• Reporter: John Vines
• Created: 14/Jan/13 20:13
• Updated: 23/Apr/19 23:50
• Resolved: 23/Apr/19 23:50

Description

Preface this with I'm not sure if this is something we want to fix, as it's the circumstances of SOMETHING else. Unfortunately, the MapR logs rolled from when it happened, so I can't pinpoint what. And there was nothing in the gc logs.

I have several tablet servers stuck minor compacting a tablet. Well, they minor compacted and their at the point of renaming the file, but it fails because the source file isn't there. The code catches the exception, logs the failure, waits a minute, and retries. There is no fail over. It looks like this code is not changed since 1.4.1.