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Posted to issues@ignite.apache.org by "Alexey Goncharuk (JIRA)" <ji...@apache.org> on 2017/07/27 09:15:00 UTC
[jira] [Created] (IGNITE-5853) Provide an interface to mark user
attributes used in affinity calculation
Alexey Goncharuk created IGNITE-5853:
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Summary: Provide an interface to mark user attributes used in affinity calculation
Key: IGNITE-5853
URL: https://issues.apache.org/jira/browse/IGNITE-5853
Project: Ignite
Issue Type: New Feature
Components: persistence
Affects Versions: 2.1
Reporter: Alexey Goncharuk
Fix For: 2.2
Since an affinity function may use user attributes to calculate affinity distribution, we need to save these attributes to the metastore. However, storing all the attributes is not very effective, so we need to have a way to determine which attributes should be stored.
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