[KUDU-1497] Full support for read-your-writes consistency

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.9.0
• Fix Version/s: 1.2.0
• Component/s: client, tablet, tserver
• Assignee: David Alves
• Reporter: Mike Percy
• Created: 23/Jun/16 22:23
• Updated: 07/Nov/17 19:46
• Resolved: 09/Dec/16 04:42

Description

There are several things we need to do to implement read-your-writes consistency for Kudu scans. I'll mark those as blockers.

Today, this can be achieved in the Kudu client by setting the following client options together: LEADER_ONLY + READ_AT_SNAPSHOT while not provided a snapshot timestamp.

At the time of writing, there is no way to achieve this with the Java client.

Issue Links

• is related to: KUDU-1704 Add a new read mode to perform bounded staleness snapshot reads
• relates to: KUDU-430 Consistent Operations

Sub-Tasks

• Add support to Java client for read-your-writes consistency: Resolved
• Add friendly C++ API for read-your-writes consistency: Resolved