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https://issues.apache.org/jira/browse/GOBBLIN-1562?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kip Kohn closed GOBBLIN-1562.
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Resolution: Fixed
> Provide TopologySpec storage backed by MySql
> --------------------------------------------
>
> Key: GOBBLIN-1562
> URL: https://issues.apache.org/jira/browse/GOBBLIN-1562
> Project: Apache Gobblin
> Issue Type: Bug
> Components: gobblin-service
> Reporter: Kip Kohn
> Assignee: Abhishek Tiwari
> Priority: Major
>
> Current topology spec storage uses the `FSSpecStore` implementation, which
> may be deployed on NFS for resilience. To enable migration from NFS, we
> would switch to the `MySqlSpecStore`, but unfortunately that class
> essentially presumes to store only `FlowSpec`s, and thus would not work for
> `TopologySpec`s.
> Potentially refactor `MysqlSpecStore` into a general backing for any `Spec`
> object, without anything specific to `FlowSpec`, so it thus works for
> topology specs as well. All the same, continue to retain a specialization
> with the existing `FlowSpec`-specific logic, especially around
> search/retrieval.
> Avoid changing/re-naming the semantics of `MysqlSpecStore` to maintain
> backwards compatibility for those expecting `FlowSpec` extensions.
> Therefore, the refactored `SpecStore` generalization requires a different
> name.
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