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https://issues.apache.org/jira/browse/IGNITE-1880?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14998513#comment-14998513
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Pavel Tupitsyn commented on IGNITE-1880:
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LocalToGlobal call was missing from ContinuousQueryGetInitialQueryCursor.
> .Net: Intermittent "Invalid global JNI handle passed to DeleteGlobalRef"
> ------------------------------------------------------------------------
>
> Key: IGNITE-1880
> URL: https://issues.apache.org/jira/browse/IGNITE-1880
> Project: Ignite
> Issue Type: Bug
> Components: interop
> Affects Versions: 1.5
> Reporter: Pavel Tupitsyn
> Assignee: Pavel Tupitsyn
> Fix For: 1.5
>
>
> Example of a failure: http://94.72.60.102/viewLog.html?buildId=565513
> {code}
> [18:07:47] : [Step 10/11] FATAL ERROR in native method: Invalid global JNI
> handle passed to DeleteGlobalRef
> [18:07:47] : [Step 10/11] FATAL ERROR in native method: Bad global or local
> ref passed to JNI
> {code}
> UnmanagedTarget class releases JNI handles in finalizer.
> Finalizers run at non-deterministic time. Due to some irrelevant changes
> there may be failures sometimes. Need to ensure that we do not release the
> same handle twice, and that we pass correct handles from unmanaged code.
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