[jira] [Commented] (IGNITE-7306) Incorrect force key request processing when MVCC is enabled

["Dmitriy Pavlov (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/IGNITE-7306?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16449769#comment-16449769 ] 

Dmitriy Pavlov commented on IGNITE-7306:
----------------------------------------

Please mention patch which is available.

> Incorrect force key request processing when MVCC is enabled
> -----------------------------------------------------------
>
>                 Key: IGNITE-7306
>                 URL: https://issues.apache.org/jira/browse/IGNITE-7306
>             Project: Ignite
>          Issue Type: Bug
>          Components: cache
>            Reporter: Vladimir Ozerov
>            Assignee: Roman Kondakov
>            Priority: Major
>             Fix For: 2.6
>
>
> Reproducer: {{IgniteCacheMultiTxLockSelfTest#testExplicitLockManyKeys}}
> Root cause: when {{GridDhtForceKeysRequest}} is processed locally, we obtain {{GridCacheEntryInfo}} through {{GridCacheMapEntry.info}}. Returned instance is unaware of MVCC version. Need to return {{GridCacheMvccEntryInfo}} instead.
> {code}
> java.lang.AssertionError
> 	at org.apache.ignite.internal.processors.cache.IgniteCacheOffheapManagerImpl$CacheDataStoreImpl.mvccInitialValue(IgniteCacheOffheapManagerImpl.java:1433)
> 	at org.apache.ignite.internal.processors.cache.IgniteCacheOffheapManagerImpl.mvccInitialValue(IgniteCacheOffheapManagerImpl.java:396)
> 	at org.apache.ignite.internal.processors.cache.GridCacheMapEntry.initialValue(GridCacheMapEntry.java:2624)
> 	at org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtForceKeysFuture$MiniFuture.onResult(GridDhtForceKeysFuture.java:537)
> 	at org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtForceKeysFuture.onResult(GridDhtForceKeysFuture.java:199)
> 	at org.apache.ignite.internal.processors.cache.distributed.dht.GridDhtCacheAdapter.processForceKeyResponse(GridDhtCacheAdapter.java:176)
> 	at org.apache.ignite.internal.processors.cache.distributed.dht.GridDhtTransactionalCacheAdapter$11.onMessage(GridDhtTransactionalCacheAdapter.java:193)
> 	at org.apache.ignite.internal.processors.cache.distributed.dht.GridDhtTransactionalCacheAdapter$11.onMessage(GridDhtTransactionalCacheAdapter.java:191)
> 	at org.apache.ignite.internal.processors.cache.distributed.dht.GridDhtCacheAdapter$MessageHandler.apply(GridDhtCacheAdapter.java:1406)
> 	at org.apache.ignite.internal.processors.cache.distributed.dht.GridDhtCacheAdapter$MessageHandler.apply(GridDhtCacheAdapter.java:1388)
> 	at org.apache.ignite.internal.processors.cache.GridCacheIoManager.processMessage(GridCacheIoManager.java:1060)
> 	at org.apache.ignite.internal.processors.cache.GridCacheIoManager.onMessage0(GridCacheIoManager.java:579)
> 	at org.apache.ignite.internal.processors.cache.GridCacheIoManager.handleMessage(GridCacheIoManager.java:378)
> 	at org.apache.ignite.internal.processors.cache.GridCacheIoManager.handleMessage(GridCacheIoManager.java:304)
> 	at org.apache.ignite.internal.processors.cache.GridCacheIoManager.access$100(GridCacheIoManager.java:99)
> 	at org.apache.ignite.internal.processors.cache.GridCacheIoManager$1.onMessage(GridCacheIoManager.java:293)
> 	at org.apache.ignite.internal.managers.communication.GridIoManager.invokeListener(GridIoManager.java:1567)
> 	at org.apache.ignite.internal.managers.communication.GridIoManager.processRegularMessage0(GridIoManager.java:1195)
> 	at org.apache.ignite.internal.managers.communication.GridIoManager.access$4200(GridIoManager.java:128)
> 	at org.apache.ignite.internal.managers.communication.GridIoManager$9.run(GridIoManager.java:1092)
> 	at org.apache.ignite.internal.util.StripedExecutor$Stripe.run(StripedExecutor.java:499)
> 	at java.lang.Thread.run(Thread.java:748)
> {code}



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