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Posted to issues@ignite.apache.org by "Denis A. Magda (Jira)" <ji...@apache.org> on 2019/10/31 01:52:00 UTC

[jira] [Created] (IGNITE-12346) Platform error:System.NullReferenceException

Denis A. Magda created IGNITE-12346:
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             Summary: Platform error:System.NullReferenceException
                 Key: IGNITE-12346
                 URL: https://issues.apache.org/jira/browse/IGNITE-12346
             Project: Ignite
          Issue Type: Bug
    Affects Versions: 2.7.6
            Reporter: Denis A. Magda
            Assignee: Pavel Tupitsyn
             Fix For: 2.8


Came across [this StackOverflow issue|https://stackoverflow.com/questions/58624177/blocked-system-critical-thread-has-been-detected] and the found an NPE that might cause the rest of instabilities:

{code:java}
class org.apache.ignite.IgniteException: Platform error:System.NullReferenceException: Ññûëêà íà îáúåêò íå óêàçûâàåò íà ýêçåìïëÿð îáúåêòà.
   â Apache.Ignite.Core.Impl.Unmanaged.UnmanagedCallbacks.CacheEntryFilterApply(Int64 memPtr)
   â Apache.Ignite.Core.Impl.Unmanaged.UnmanagedCallbacks.InLongOutLong(Int32 type, Int64 val)
	at org.apache.ignite.internal.processors.platform.PlatformProcessorImpl.loggerLog(PlatformProcessorImpl.java:404)
	at org.apache.ignite.internal.processors.platform.PlatformProcessorImpl.processInStreamOutLong(PlatformProcessorImpl.java:460)
	at org.apache.ignite.internal.processors.platform.PlatformProcessorImpl.processInStreamOutLong(PlatformProcessorImpl.java:512)
	at org.apache.ignite.internal.processors.platform.PlatformTargetProxyImpl.inStreamOutLong(PlatformTargetProxyImpl.java:67)
	at org.apache.ignite.internal.processors.platform.callback.PlatformCallbackUtils.inLongOutLong(Native Method)
	at org.apache.ignite.internal.processors.platform.callback.PlatformCallbackGateway.cacheEntryFilterApply(PlatformCallbackGateway.java:143)
	at org.apache.ignite.internal.processors.platform.cache.PlatformCacheEntryFilterImpl.apply(PlatformCacheEntryFilterImpl.java:70)
	at org.apache.ignite.internal.processors.cache.query.GridCacheQueryManager$InternalScanFilter.apply(GridCacheQueryManager.java:3139)

{code}






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