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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2015/07/30 00:11:04 UTC

[jira] [Assigned] (SPARK-9425) Support DecimalType in UnsafeRow

     [ https://issues.apache.org/jira/browse/SPARK-9425?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Apache Spark reassigned SPARK-9425:
-----------------------------------

    Assignee: Apache Spark  (was: Davies Liu)

> Support DecimalType in UnsafeRow
> --------------------------------
>
>                 Key: SPARK-9425
>                 URL: https://issues.apache.org/jira/browse/SPARK-9425
>             Project: Spark
>          Issue Type: Bug
>          Components: SQL
>            Reporter: Davies Liu
>            Assignee: Apache Spark
>            Priority: Blocker
>
> The DecimalType has a precision up to 38 digits, so it's possible to serialize a Decimal as bounded byte array.
> We could have a fast path for DecimalType with precision under 18 digits, which could fit in a single long.



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