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https://issues.apache.org/jira/browse/HDDS-4569?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Aravindan Vijayan updated HDDS-4569:
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Target Version/s: 1.2.0
> Add pre append gate and marker file to OM prepare state
> -------------------------------------------------------
>
> Key: HDDS-4569
> URL: https://issues.apache.org/jira/browse/HDDS-4569
> Project: Hadoop Distributed Data Store
> Issue Type: Sub-task
> Components: OM, Ozone Manager
> Reporter: Ethan Rose
> Assignee: Ethan Rose
> Priority: Major
> Labels: pull-request-available
>
> Add a gate to the pre append step of OzoneManagerStateMachine to block
> further write requests from coming in when an ozone manager is prepared. Also
> add a marker file that is written when the OM is prepared so that if it is
> restarted without a special flag, it automatically enters prepare mode.
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