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https://issues.apache.org/jira/browse/IGNITE-4424?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Anton Vinogradov reassigned IGNITE-4424:
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Assignee: Anton Vinogradov
> REPLICATED cache isn't synced across nodes
> ------------------------------------------
>
> Key: IGNITE-4424
> URL: https://issues.apache.org/jira/browse/IGNITE-4424
> Project: Ignite
> Issue Type: Bug
> Components: cache
> Affects Versions: 1.8
> Reporter: Andrew Mashenkov
> Assignee: Anton Vinogradov
> Priority: Blocker
> Fix For: 2.0
>
> Attachments: ReplicatedCacheFails.java
>
>
> Replicated cache sometimes won't sync across nodes properly.
> PFA a reproducer code.
> All nodes are started at the same time on different machines:
> * Ignition.start() // Blocks until node is up
> * Only one of the nodes performs next: getOrCreateCache() then putAll()
> * All the other nodes block on this before proceeding.
> * All of the nodes perform next:
> ** getOrCreateCache() // Again
> ** cache.localSize(CachePeekMode.ALL)
> All nodes should see filled cache, but sometimes some nodes see empty cache.
> LocalSize call can be replaced by iterating over cache, but result will be
> same.
> Much more rarely, cluster degradation is possible and one part of cluster see
> empty cache while another see filled cache. Logs contain no errors at all. It
> takes about two hours running test in infinite loop to catch this rare error.
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