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Andrew Mashenkov updated IGNITE-4424: ------------------------------------- Attachment: ReplicatedCacheFails.java > 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 > 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. -- This message was sent by Atlassian JIRA (v6.3.4#6332)