[jira] [Created] (IGNITE-8375) NPE due to race on cache stop and timeout handler execution.

["Alexei Scherbakov (JIRA)" <ji...@apache.org>]

Alexei Scherbakov created IGNITE-8375:
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             Summary: NPE due to race on cache stop and timeout handler execution.
                 Key: IGNITE-8375
                 URL: https://issues.apache.org/jira/browse/IGNITE-8375
             Project: Ignite
          Issue Type: Bug
    Affects Versions: 2.4
            Reporter: Alexei Scherbakov
             Fix For: 2.6


NPE caused by execution of method [1] during timeout handler execution [2]:

cacheCfg.isLoadPreviousValue() throws NPE because cacheCfg can be nulled by [3] on stop.

[1] org.apache.ignite.internal.processors.cache.distributed.dht.GridDhtLockFuture#loadMissingFromStore
[2] org.apache.ignite.internal.processors.cache.distributed.dht.GridDhtLockFuture.LockTimeoutObject#onTimeout
[3] org.apache.ignite.internal.processors.cache.GridCacheContext#cleanup



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