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https://issues.apache.org/jira/browse/IGNITE-2680?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15310969#comment-15310969
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Alexei Scherbakov commented on IGNITE-2680:
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Added 3 tests for the first use case:
1) Query is cancelled during execution phase ( resultset is not ready yet )
2) Query is cancelled after completion
3) Query is cancelled while fetching pages to initiator node.
Working branch: https://github.com/ascherbakoff/ignite/tree/ignite-2680
> Terminating running SQL queries
> -------------------------------
>
> Key: IGNITE-2680
> URL: https://issues.apache.org/jira/browse/IGNITE-2680
> Project: Ignite
> Issue Type: Bug
> Affects Versions: 1.5.0.final
> Reporter: Denis Magda
> Assignee: Alexei Scherbakov
> Labels: important
>
> If to start a long running SQL query over a huge cache will millions of
> entries there should be a way terminate it. Even if {{QueryCursor}} is closed
> the query won't be cancelled consuming available resources.
> There should be a way to close a query having using an object that is related
> to it. Seems that ideally we can use {{QueryCursor.close()}} method for that;
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