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Posted to issues@ozone.apache.org by "Hanisha Koneru (Jira)" <ji...@apache.org> on 2020/01/15 22:55:00 UTC

[jira] [Updated] (HDDS-2870) Handle replay of KeyCreate requests

     [ https://issues.apache.org/jira/browse/HDDS-2870?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hanisha Koneru updated HDDS-2870:
---------------------------------
    Summary: Handle replay of KeyCreate requests  (was: Ensure Key Create requests are idempotent)

> Handle replay of KeyCreate requests
> -----------------------------------
>
>                 Key: HDDS-2870
>                 URL: https://issues.apache.org/jira/browse/HDDS-2870
>             Project: Hadoop Distributed Data Store
>          Issue Type: Sub-task
>            Reporter: Hanisha Koneru
>            Assignee: Hanisha Koneru
>            Priority: Major
>
> 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.



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