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Posted to issues@ignite.apache.org by "Mikhail Pochatkin (Jira)" <ji...@apache.org> on 2023/05/18 08:59:00 UTC

[jira] [Created] (IGNITE-19520) Add verification of unit uploading

Mikhail Pochatkin created IGNITE-19520:
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             Summary: Add verification of unit uploading
                 Key: IGNITE-19520
                 URL: https://issues.apache.org/jira/browse/IGNITE-19520
             Project: Ignite
          Issue Type: New Feature
            Reporter: Mikhail Pochatkin


h3. Node restart during unit deployment process

If a target node was restarted during uploading process then the node must find all deployment units with nodeDURecord.status == UPLOADING for restarted node and if clusterDURecord.status == DEPLOYED all such deployment unit should be removed from the node. Corresponding statuses also must be removed from meta storage for this node. Deployment units could be requested again if needed and deployment on-demand will be initiated for this case.

 

Note, if the target node is in majority then the process which coordinates deployment process should ensure that either another node from majority will be chosen as target or restarted node will repeat the process.



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