hive-dev 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-8275) Introduce MapInput encapsulating a Hadoop RDD [Spark Branch]
Date Fri, 10 Oct 2014 01:45:33 GMT

     [ https://issues.apache.org/jira/browse/HIVE-8275?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Xuefu Zhang updated HIVE-8275:
------------------------------
    Attachment: HIVE-8275.1-spark.patch

> Introduce MapInput encapsulating a Hadoop RDD [Spark Branch]
> ------------------------------------------------------------
>
>                 Key: HIVE-8275
>                 URL: https://issues.apache.org/jira/browse/HIVE-8275
>             Project: Hive
>          Issue Type: Sub-task
>          Components: Spark
>            Reporter: Xuefu Zhang
>            Assignee: Xuefu Zhang
>         Attachments: HIVE-8275.1-spark.patch
>
>
> Currently the input to a MapWork is an Hadoop RDD. With HIVE-8118, this input may be
shared by multiple MapWorks. Thus, having an object representation of a map input in SparkPlan
will be helpful visually and accurately capture the meaning of "sharing".



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

Mime
View raw message