You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2019/02/18 08:06:00 UTC

[jira] [Assigned] (SPARK-26909) use unsafeRow.hashCode() as hash value in HashAggregate

     [ https://issues.apache.org/jira/browse/SPARK-26909?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Apache Spark reassigned SPARK-26909:
------------------------------------

    Assignee:     (was: Apache Spark)

> use unsafeRow.hashCode() as hash value in HashAggregate
> -------------------------------------------------------
>
>                 Key: SPARK-26909
>                 URL: https://issues.apache.org/jira/browse/SPARK-26909
>             Project: Spark
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 2.4.0
>            Reporter: yucai
>            Priority: Major
>
> This is a followup PR for #21149.
> New way uses unsafeRow.hashCode() as hash value in HashAggregate.
> The unsafe row has [null bit set] etc., the result should be different, so we don't need weird `48`.



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@spark.apache.org
For additional commands, e-mail: issues-help@spark.apache.org