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Andrey N. Gura updated IGNITE-19518: ------------------------------------ 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. -- This message was sent by Atlassian Jira (v8.20.10#820010)