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Posted to issues@spark.apache.org by "Davies Liu (JIRA)" <ji...@apache.org> on 2015/08/19 05:40:45 UTC

[jira] [Resolved] (SPARK-10095) Should not use the private field of BigInteger

     [ https://issues.apache.org/jira/browse/SPARK-10095?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Davies Liu resolved SPARK-10095.
--------------------------------
       Resolution: Fixed
    Fix Version/s: 1.5.0

Issue resolved by pull request 8286
[https://github.com/apache/spark/pull/8286]

> Should not use the private field of BigInteger
> ----------------------------------------------
>
>                 Key: SPARK-10095
>                 URL: https://issues.apache.org/jira/browse/SPARK-10095
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 1.5.0
>            Reporter: Davies Liu
>            Assignee: Davies Liu
>            Priority: Minor
>             Fix For: 1.5.0
>
>
> In UnsafeRow, we use the private field of BigInteger for better performance, but it actually didn't contribute much to end-to-end runtime, and make it not portable (may fail on other JVM implementations).
> So we should use the public API instead.



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