You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2015/04/05 11:11:33 UTC
[jira] [Assigned] (SPARK-6630) SparkConf.setIfMissing should only
evaluate the assigned value if indeed missing
[ https://issues.apache.org/jira/browse/SPARK-6630?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Apache Spark reassigned SPARK-6630:
-----------------------------------
Assignee: Apache Spark
> SparkConf.setIfMissing should only evaluate the assigned value if indeed missing
> --------------------------------------------------------------------------------
>
> Key: SPARK-6630
> URL: https://issues.apache.org/jira/browse/SPARK-6630
> Project: Spark
> Issue Type: Improvement
> Components: Spark Core
> Affects Versions: 1.3.0
> Reporter: Svend Vanderveken
> Assignee: Apache Spark
> Priority: Minor
>
> The method setIfMissing() in SparkConf is currently systematically evaluating the right hand side of the assignment even if not used. This leads to unnecessary computation, like in the case of
> {code}
> conf.setIfMissing("spark.driver.host", Utils.localHostName())
> {code}
--
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