spark-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Apache Spark (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (SPARK-9303) Decimal should use java.math.Decimal directly instead of via Scala wrapper
Date Fri, 24 Jul 2015 06:08:04 GMT

     [ https://issues.apache.org/jira/browse/SPARK-9303?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Apache Spark reassigned SPARK-9303:
-----------------------------------

    Assignee: Apache Spark  (was: Josh Rosen)

> Decimal should use java.math.Decimal directly instead of via Scala wrapper
> --------------------------------------------------------------------------
>
>                 Key: SPARK-9303
>                 URL: https://issues.apache.org/jira/browse/SPARK-9303
>             Project: Spark
>          Issue Type: Sub-task
>          Components: SQL
>            Reporter: Josh Rosen
>            Assignee: Apache Spark
>
> Spark SQL's Decimal class should use Java's BigDecimal instead of Scala's, since this
removes a layer of object allocation and works around an issue where Scala's BigDecimal.hashCode()
can lead to OOMs (see https://issues.scala-lang.org/browse/SI-6173). 



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

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


Mime
View raw message