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From "Andrew Mashenkov (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (IGNITE-10261) MVCC: cache operation may hangs during late affinity assignment.
Date Wed, 05 Dec 2018 11:11:00 GMT

     [ https://issues.apache.org/jira/browse/IGNITE-10261?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Andrew Mashenkov updated IGNITE-10261:
--------------------------------------
    Summary: MVCC: cache operation may hangs during late affinity assignment.  (was: MVCC:
cache operation may hangs if rebalance disabled and backup > 0.)

> MVCC: cache operation may hangs during late affinity assignment.
> ----------------------------------------------------------------
>
>                 Key: IGNITE-10261
>                 URL: https://issues.apache.org/jira/browse/IGNITE-10261
>             Project: Ignite
>          Issue Type: Bug
>          Components: mvcc
>    Affects Versions: 2.7
>            Reporter: Andrew Mashenkov
>            Priority: Critical
>             Fix For: 2.8
>
>
> ForceKey response processing fails with ClassCastException with Mvcc mode that causes
test hanging. See GridCacheDhtPreloadPutGetSelfTest.testPutGetNone1()
> Also CacheLateAffinityAssignmentTest.testRandomOperations() hang due to same reason.
>  
> {noformat}
> java.lang.ClassCastException: org.apache.ignite.internal.processors.cache.distributed.dht.GridDhtCacheEntry
cannot be cast to org.apache.ignite.internal.processors.cache.mvcc.MvccVersionAware
>  at org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtForceKeysFuture$MiniFuture.onResult(GridDhtForceKeysFuture.java:545)
>  at org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtForceKeysFuture.onResult(GridDhtForceKeysFuture.java:202)
>  at org.apache.ignite.internal.processors.cache.distributed.dht.GridDhtCacheAdapter.processForceKeyResponse(GridDhtCacheAdapter.java:180)
>  at org.apache.ignite.internal.processors.cache.distributed.dht.GridDhtTransactionalCacheAdapter$11.onMessage(GridDhtTransactionalCacheAdapter.java:208)
>  at org.apache.ignite.internal.processors.cache.distributed.dht.GridDhtTransactionalCacheAdapter$11.onMessage(GridDhtTransactionalCacheAdapter.java:206)
>  at org.apache.ignite.internal.processors.cache.distributed.dht.GridDhtCacheAdapter$MessageHandler.apply(GridDhtCacheAdapter.java:1434)
>  at org.apache.ignite.internal.processors.cache.distributed.dht.GridDhtCacheAdapter$MessageHandler.apply(GridDhtCacheAdapter.java:1416)
>  at org.apache.ignite.internal.processors.cache.GridCacheIoManager.processMessage(GridCacheIoManager.java:1054)
> {noformat}
>  



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