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https://issues.apache.org/jira/browse/IGNITE-2946?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15243258#comment-15243258
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Igor Sapego commented on IGNITE-2946:
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I'm planning on changing cursor logic so that data will not be retrieved by a
single call for every {{GetNext()}} call. Instead I'm planning on implementing
retrieval of several results in a bulk and store them locally. This should
significantly reduce number of JNI calls that in its turn should improve query
result fetching performance.
> CPP: Method GetNext() of the cursor classes should be optimized.
> ----------------------------------------------------------------
>
> Key: IGNITE-2946
> URL: https://issues.apache.org/jira/browse/IGNITE-2946
> Project: Ignite
> Issue Type: Task
> Components: platforms
> Affects Versions: 1.5.0.final
> Reporter: Igor Sapego
> Assignee: Igor Sapego
> Fix For: 1.6
>
>
> Current implementation of the GetNext() method of the cursor classes is too
> slow and should be optimized.
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