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Posted to issues@ozone.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2023/05/01 16:18:00 UTC

[jira] [Updated] (HDDS-8469) SCM using WAL manual flush of rocksDB

     [ https://issues.apache.org/jira/browse/HDDS-8469?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated HDDS-8469:
---------------------------------
    Labels: proton pull-request-available  (was: proton)

> SCM using WAL manual flush of rocksDB
> -------------------------------------
>
>                 Key: HDDS-8469
>                 URL: https://issues.apache.org/jira/browse/HDDS-8469
>             Project: Apache Ozone
>          Issue Type: Sub-task
>            Reporter: Sumit Agrawal
>            Assignee: Sumit Agrawal
>            Priority: Major
>              Labels: proton, pull-request-available
>         Attachments: SCM WAL manual flush.docx
>
>
> SCM currently make use of transaction buffer with batchOperation. This impacts that db update is not available till snapshot is taken which flushes batch operation or other related event.
> As part of this, need remove batchOperation and for performance, using WAL with manual flush at similar interval,
>  



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