hive-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Xuefu Zhang (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-9192) One-pass SMB Optimizations [Spark Branch]
Date Fri, 29 May 2015 02:32:19 GMT

     [ https://issues.apache.org/jira/browse/HIVE-9192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Xuefu Zhang updated HIVE-9192:
------------------------------
    Fix Version/s:     (was: spark-branch)
                   1.1.0

> One-pass SMB Optimizations [Spark Branch]
> -----------------------------------------
>
>                 Key: HIVE-9192
>                 URL: https://issues.apache.org/jira/browse/HIVE-9192
>             Project: Hive
>          Issue Type: Sub-task
>    Affects Versions: spark-branch
>            Reporter: Szehon Ho
>            Assignee: Szehon Ho
>            Priority: Minor
>             Fix For: 1.1.0
>
>         Attachments: HIVE-9192-spark.patch
>
>
> Currently for Spark compiler's task-generation there is a second-pass to handle SMB joins.
 This might be optimized to one-pass.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message