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Posted to issues@spark.apache.org by "Patrick Wendell (JIRA)" <ji...@apache.org> on 2014/10/06 06:05:33 UTC
[jira] [Updated] (SPARK-3783) The type parameters for
SparkContext.accumulable are inconsistent Accumulable itself
[ https://issues.apache.org/jira/browse/SPARK-3783?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Patrick Wendell updated SPARK-3783:
-----------------------------------
Assignee: Nathan Kronenfeld
> The type parameters for SparkContext.accumulable are inconsistent Accumulable itself
> ------------------------------------------------------------------------------------
>
> Key: SPARK-3783
> URL: https://issues.apache.org/jira/browse/SPARK-3783
> Project: Spark
> Issue Type: Bug
> Components: Spark Core
> Reporter: Nathan Kronenfeld
> Assignee: Nathan Kronenfeld
> Priority: Minor
> Fix For: 1.2.0
>
> Original Estimate: 10m
> Remaining Estimate: 10m
>
> SparkContext.accumulable takes type parameters [T, R] - and passes them to accumulable, in that order.
> Accumulable takes type parameters [R, T].
> So T for SparkContext.accumulable corresponds with R for Accumulable and vice versa.
> Minor, but very confusing.
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