[jira] [Comment Edited] (IGNITE-921) Create scan query able to iterate over single partition

["Andrey Gura (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/IGNITE-921?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14564819#comment-14564819 ] 

Andrey Gura edited comment on IGNITE-921 at 7/23/15 11:40 AM:
--------------------------------------------------------------

Now {{ScanQuery}} has {{part}} parameter. If {{part}} parameter is defined then query result will contain only entries in this partition.

Merged into ignite-389 branch.


was (Author: agura):
Merged into ignite-389 branch.

> Create scan query able to iterate over single partition
> -------------------------------------------------------
>
>                 Key: IGNITE-921
>                 URL: https://issues.apache.org/jira/browse/IGNITE-921
>             Project: Ignite
>          Issue Type: Sub-task
>          Components: cache
>    Affects Versions: sprint-5
>            Reporter: Alexey Goncharuk
>            Assignee: Andrey Gura
>             Fix For: sprint-5
>
>
> Currently scan query will iterate over the whole cache even if single partition is needed. 
> Query should reserve partition in owning state to make sure that results are consistent on changing topology.
> Query should try primary node if primary node is owner and fallback to owner backups otherwise



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