[jira] [Updated] (IGNITE-7039) SQL: local query should pin affected partitions

["Maxim Muzafarov (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IGNITE-7039?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Maxim Muzafarov updated IGNITE-7039:
------------------------------------
    Fix Version/s:     (was: 2.8)
                   2.9

> SQL: local query should pin affected partitions
> -----------------------------------------------
>
>                 Key: IGNITE-7039
>                 URL: https://issues.apache.org/jira/browse/IGNITE-7039
>             Project: Ignite
>          Issue Type: Bug
>          Components: sql
>            Reporter: Vladimir Ozerov
>            Priority: Major
>              Labels: sql-stability
>             Fix For: 2.9
>
>         Attachments: 3194.patch
>
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> When distributed query is executed, we pin cache partitions for particular topology version on map nodes [1]. However, it seems that we do no do that for local queries. This is a bug because partition with required data could be evicted from local node at any time, leading to incorrect results.
> [1] https://github.com/apache/ignite/blob/ignite-2.3/modules/indexing/src/main/java/org/apache/ignite/internal/processors/query/h2/twostep/GridMapQueryExecutor.java#L288



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