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Mirza Aliev updated IGNITE-20287: --------------------------------- Summary: Clean up abandoned resources for destroyed zones in catalog (was: Clean up removed resources for destroyed zones in catalog) > Clean up abandoned resources for destroyed zones in catalog > ----------------------------------------------------------- > > Key: IGNITE-20287 > URL: https://issues.apache.org/jira/browse/IGNITE-20287 > Project: Ignite > Issue Type: Improvement > Reporter: Kirill Tkalenko > Priority: Major > Labels: ignite-3 > > h3. *Motivation* > We need to clean up resources for destroyed distribution zones from the > catalog. It is possible that while a zone is removed, some actions that must > be done on a zone deletion could be interrupted by restart. On recovery, we > must detect such zone's deletion an must clean up the resources. Currently we > store some zone's state in Meta Storage, so this resources must be cleaned up. > h3. *Definition of done* > There is no > h3. *Implementation notes* > For zones that are not presented in the catalog, but presented in the MS, > just remove all data nodes related keys. All these changes must be done using > meta storage condition which we us when we call > {{DistributionZoneManager#removeTriggerKeysAndDataNodes}} on a zone drop. -- This message was sent by Atlassian Jira (v8.20.10#820010)