[KUDU-1468] Java client scan failures are not easy to diagnose root cause

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Duplicate
• Affects Version/s: 0.9.0
• Fix Version/s: NA
• Component/s: client
• Target Version/s: 1.2.0
• Assignee: Jean-Daniel Cryans
• Reporter: Todd Lipcon
• Created: 26/May/16 00:42
• Updated: 15/Nov/16 02:58
• Resolved: 15/Nov/16 02:58

Description

I currently have a table where a couple of tablets are in a bad state (no leader). When I try to scan, I get:
Unexpected exception org.kududb.client.NonRecoverableException: Too many attempts: ScanRequest(scannerId=null, attempt=101)
org.kududb.client.NonRecoverableException: Too many attempts: ScanRequest(scannerId=null, attempt=101)

This error isn't very useful - it should have some kind of message about which tablet ID had the issue, and what the issue was.