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https://issues.apache.org/jira/browse/IGNITE-6069?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ilya Lantukh updated IGNITE-6069:
---------------------------------
Description:
Make services upgradable again.
Main points:
- compute binary type ID by (classname + version)
- use serialVersionUuid as version ( ?)
- all service instances with the same name must have the same version
- make ServiceProxy aware of versions and upgrade process, pause requests while
service is being upgraded
- extend Service interface (UpgradableService?) - add ability to collect state
of previous version before start.
was:
Make services upgradable again.
Main points:
- compute binary type ID by (classname + version)
- use serialVersionUuid as version (?)
- all service instances with the same name must have the same version
- make ServiceProxy aware of versions and upgrade process, pause requests while
service is being upgraded
- extend Service interface (UpgradableService?) - add ability to collect state
of previous version before start.
> Service versioning
> ------------------
>
> Key: IGNITE-6069
> URL: https://issues.apache.org/jira/browse/IGNITE-6069
> Project: Ignite
> Issue Type: New Feature
> Components: general
> Affects Versions: 2.1
> Reporter: Ilya Lantukh
> Assignee: Ilya Lantukh
>
> Make services upgradable again.
> Main points:
> - compute binary type ID by (classname + version)
> - use serialVersionUuid as version ( ?)
> - all service instances with the same name must have the same version
> - make ServiceProxy aware of versions and upgrade process, pause requests
> while service is being upgraded
> - extend Service interface (UpgradableService?) - add ability to collect
> state of previous version before start.
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