[KUDU-1343] [java client] Scan sequence id is never reset between tablets

• Type: Bug
• Status: Resolved
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 0.5.0
• Fix Version/s: 0.7.1, 0.8.0
• Component/s: client
• Target Version/s: 0.8.0
• Code Review: http://gerrit.cloudera.org:8080/#/c/2301/
• Assignee: Jean-Daniel Cryans
• Reporter: Jean-Daniel Cryans
• Created: 19/Feb/16 23:15
• Updated: 03/Mar/16 00:00
• Resolved: 26/Feb/16 23:07

Description

AsyncKuduScanner.sequenceId is never reset between tablets, so any multi-batch multi-tablet scan will fail with:

org.kududb.client.TabletServerErrorException: Server[196dfd5d5e1040dd9963e9b26820078e] INVALID_ARGUMENT[code 4]: Invalid call sequence ID in scan request
	at org.kududb.client.TabletClient.dispatchTSErrorOrReturnException(TabletClient.java:462)

It's an extremely easy fix, but we need more unit tests.