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https://issues.apache.org/jira/browse/IGNITE-28806?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Oleg Valuyskiy updated IGNITE-28806:
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Attachment: ThinClientDynamicCachePressureOnRestartTest.patch
> CacheAffinitySharedManager may fail with "Invalid exchange futures state"
> when thin clients create dynamic caches during cluster restart
> ----------------------------------------------------------------------------------------------------------------------------------------
>
> Key: IGNITE-28806
> URL: https://issues.apache.org/jira/browse/IGNITE-28806
> Project: Ignite
> Issue Type: Task
> Reporter: Oleg Valuyskiy
> Assignee: Oleg Valuyskiy
> Priority: Minor
> Labels: ise
> Attachments: ThinClientDynamicCachePressureOnRestartTest.patch
>
>
> A server node may fail during the first local join exchange if thin clients
> concurrently issue *getOrCreateCache()* requests when cluster is starting.
> Dynamic cache group descriptors can become visible in *cachesRegistry* before
> the corresponding local *CacheGroupContext* is created. In this state,
> *CacheAffinitySharedManager#initCoordinatorCaches* is called with
> {*}newAff=false{*}, enters the *grp == null* branch, and tries to fetch
> affinity from a previous completed exchange. For the first local join
> exchange there is no previous exchange, which may lead to:
> {code:java}
> AssertionError: Invalid exchange futures state [cur=..., total=...]{code}
> Reproducer:
>
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