[jira] [Updated] (IGNITE-19518) Add unit validation after node restart

["Andrey N. Gura (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IGNITE-19518?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrey N. Gura updated IGNITE-19518:
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    Labels: iep-103 ignite-3  (was: ignite-3)

> Add unit validation after node restart
> --------------------------------------
>
>                 Key: IGNITE-19518
>                 URL: https://issues.apache.org/jira/browse/IGNITE-19518
>             Project: Ignite
>          Issue Type: New Feature
>            Reporter: Mikhail Pochatkin
>            Priority: Major
>              Labels: iep-103, ignite-3
>
> h3. Validation after node restart
> Every deployment unit with nodeDURecord.status == DEPLOYED must be validated in order to prevent a situation when the deployment unit was undeployed and then deployed again with the same deployment unit ID and version but with different content (some kind of [ABA problem|https://en.wikipedia.org/wiki/ABA_problem]). The nodeDURecord.depOpId and corresponding clusterDURecord.depOpId must be the same. Otherwise the deployment unit should be removed from the node.
>  
> For every nodeDURecord(depOpId, UPLOADING) record corresponding clusterDURecord(depOpId, DEPLOYED) or clusterDURecord(depOpId, UPLOADING) must exist. Otherwise the invalid deployment unit must be removed from the node.
>  
> For every nodeDURecord(depOpId, DEPLOYED) record corresponding clusterDURecord(depOpId, DEPLOYED) or clusterDURecord(depOpId, UPLOADING) must exist. Otherwise the invalid deployment unit must be removed from the node.
> For every nodeDURecord(depOpId, OBSOLETE) or nodeDURecord(depOpId, REMOVING) record corresponding clusterDURecord(depOpId, OBSOLETE) or clusterDURecord(depOpId, REMOVING) must exist. Otherwise the invalid deployment unit must be removed from the node.



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