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https://issues.apache.org/jira/browse/IGNITE-4302?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15871857#comment-15871857
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Sergey Chugunov commented on IGNITE-4302:
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Implemented test for clients executing continuous queries on constantly
changing topology (servers get started and stopped) with constantly changing
BinaryMetadata for a given typeId.
Restored semantics of *CacheObjectBinaryProcessor::metadata(int)* method; in
previous implementation it was allowed to return null to client, in refactored
implementation this contract was accidentally broken.
> Exchange binary metadata with discovery custom messages instead of system
> cache
> -------------------------------------------------------------------------------
>
> Key: IGNITE-4302
> URL: https://issues.apache.org/jira/browse/IGNITE-4302
> Project: Ignite
> Issue Type: Improvement
> Components: cache
> Reporter: Sergey Chugunov
> Assignee: Sergey Chugunov
> Fix For: 2.0
>
>
> h4. Notes
> See [IGNITE-4157|https://issues.apache.org/jira/browse/IGNITE-4157] for more
> details about context.
> h4. Acceptance Criteria
> # Binary metadata cache is deleted.
> # Binary metadata exchange is performed using *DiscoveryCustomMessage* events.
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