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Posted to issues@ignite.apache.org by "Andrew Mashenkov (JIRA)" <ji...@apache.org> on 2016/12/13 15:44:58 UTC
[jira] [Created] (IGNITE-4424) REPLICATED cache isn't synced across
nodes
Andrew Mashenkov created IGNITE-4424:
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Summary: 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
Reporter: Andrew Mashenkov
Priority: Critical
Fix For: 2.0
Replicated cache sometimes won't sync across nodes properly.
Cache should be configured with CacheWriteSynchronizationMode.FULL_SYNC and CacheRebalanceMode.SYNC
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.
Logs says that more than one cluster is started unexpectedly, but there is no errors at all.
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