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https://issues.apache.org/jira/browse/IGNITE-2795?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15424415#comment-15424415
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Alexei Scherbakov commented on IGNITE-2795:
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Sam,
We already do no data copying before sending it to remote node.
Concerning copy handling in GridH2ResultSetIterator wrapper for local queries I
see only the possibility to use marshaller for producing data copy
by serialize/deserialize process, which is less efficient than current approach
requiring only deserialization.
Are you sure we must implement copy handling in such way ?
> Cache query cursor do not create value copy
> -------------------------------------------
>
> Key: IGNITE-2795
> URL: https://issues.apache.org/jira/browse/IGNITE-2795
> Project: Ignite
> Issue Type: Bug
> Components: cache
> Affects Versions: 1.5.0.final
> Reporter: Valentin Kulichenko
> Assignee: Alexei Scherbakov
> Fix For: 1.8
>
> Attachments: QueryTest.java
>
>
> If entries returned from SQL query are modified, these changes are reflected
> in the cache.
> Test attached.
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