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https://issues.apache.org/jira/browse/HDDS-709?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Shashikant Banerjee updated HDDS-709:
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Attachment: HDDS-709.007.patch
> Modify Close Container handling sequence on datanodes
> -----------------------------------------------------
>
> Key: HDDS-709
> URL: https://issues.apache.org/jira/browse/HDDS-709
> Project: Hadoop Distributed Data Store
> Issue Type: Bug
> Components: Ozone Datanode
> Reporter: Shashikant Banerjee
> Assignee: Shashikant Banerjee
> Priority: Major
> Attachments: HDDS-709.000.patch, HDDS-709.001.patch,
> HDDS-709.002.patch, HDDS-709.003.patch, HDDS-709.004.patch,
> HDDS-709.005.patch, HDDS-709.006.patch, HDDS-709.007.patch
>
>
> With quasi closed container state for handling majority node failures, the
> close container handling sequence in Datanodes need to change. Once the
> datanodes receive a close container command from SCM, the open container
> replicas individually be marked in the closing state. In a closing state,
> only the transactions coming from the Ratis leader are allowed , all other
> write transaction will fail. A close container transaction will be queued via
> Ratis on the leader which will be replayed to the followers which makes it
> transition to CLOSED/QUASI CLOSED state.
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