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Posted to issues@ignite.apache.org by "Igor Sapego (Jira)" <ji...@apache.org> on 2021/01/27 21:45:00 UTC

[jira] [Commented] (IGNITE-14075) Python client incorrect hash code calculation for classes as composite keys

    [ https://issues.apache.org/jira/browse/IGNITE-14075?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17273159#comment-17273159 ] 

Igor Sapego commented on IGNITE-14075:
--------------------------------------

TC pass: https://ci.ignite.apache.org/buildConfiguration/IgniteThinClients_Tests_ThinClientPython/5846709
[~Daschinskiy], can you take a look?

> Python client incorrect hash code calculation for classes as composite keys
> ---------------------------------------------------------------------------
>
>                 Key: IGNITE-14075
>                 URL: https://issues.apache.org/jira/browse/IGNITE-14075
>             Project: Ignite
>          Issue Type: Bug
>          Components: python, thin client
>    Affects Versions: python-0.3.4
>            Reporter: Igor Sapego
>            Assignee: Igor Sapego
>            Priority: Major
>             Fix For: python-0.4.0
>
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> Python code calculates hash codes for simple binary objects incorrectly, such as ones containing just int and string.
> Leading to possibility of putting same key twice with same key column values, but different hash code, visible as two rows, and also impossibility of getting entries populated via SQL.



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