[KUDU-1189] On reads at a snapshot that touch multiple tablets, without the user setting a timestamp, use the timestamp from the first server for following scans

• Type: Sub-task
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: Public beta
• Fix Version/s: 1.2.0
• Component/s: client
• Target Version/s: 1.2.0
• Assignee: Alexey Serbin
• Reporter: David Alves
• Created: 26/Sep/15 03:04
• Updated: 07/Nov/17 19:46
• Resolved: 29/Nov/16 04:15

Description

When performing a READ_AT_SNAPSHOT, we allow not to set a timestamp, meaning the server will pick a time. If the scan touches multiple tablets, however, we don't set the timestamp assigned to the first scan on the other scans, meaning each scan will have it's own timstamp, which is wrong.

Issue Links

• is related to: KUDU-1704 Add a new read mode to perform bounded staleness snapshot reads