[HDDS-2870] Handle replay of KeyCreate requests

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.5.0
• Component/s: OM HA, Ozone Manager
• Labels: pull-request-available
• Target Version/s: 0.5.0
• Assignee: Hanisha Koneru
• Reporter: Hanisha Koneru
• Created: 10/Jan/20 01:52
• Updated: 04/Jun/20 20:16
• Resolved: 28/Jan/20 21:24

Description

To ensure that key creation operation is idempotent, compare the transactionID with the objectID and updateID to make sure that the transaction is not a replay. If the transactionID <= updateID, then it implies that the transaction is a replay and hence it should be skipped.

OMKeyCreateRequest and OMFileCreateRequest are made idempotent in this Jira.

Issue Links

• links to: GitHub Pull Request #448