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Posted to issues@ozone.apache.org by "Rui Wang (Jira)" <ji...@apache.org> on 2021/02/05 20:43:00 UTC

[jira] [Resolved] (HDDS-4684) Use applyTransactionSerial instead of applyTransaction

     [ https://issues.apache.org/jira/browse/HDDS-4684?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Rui Wang resolved HDDS-4684.
----------------------------
    Resolution: Won't Fix

> Use applyTransactionSerial instead of applyTransaction
> ------------------------------------------------------
>
>                 Key: HDDS-4684
>                 URL: https://issues.apache.org/jira/browse/HDDS-4684
>             Project: Apache Ozone
>          Issue Type: Sub-task
>            Reporter: Rui Wang
>            Assignee: Rui Wang
>            Priority: Major
>
> applyTransactionSerial is expected to execute transaction serializable while applyTransaction potentially run transaction in parallel. 
> However, in current SCM state machine, applyTransaction waits each operation to finish even it returns CompleteFuture. So we should use applyTransactionSerial and leave applyTransaction returns null.



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