[
https://issues.apache.org/jira/browse/SPARK-3306?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Prashant Sharma updated SPARK-3306:
-----------------------------------
Target Version/s: (was: 1.3.0)
> Addition of external resource dependency in executors
> -----------------------------------------------------
>
> Key: SPARK-3306
> URL: https://issues.apache.org/jira/browse/SPARK-3306
> Project: Spark
> Issue Type: New Feature
> Components: Spark Core
> Reporter: Yan
>
> Currently, Spark executors only support static and read-only external
> resources of side files and jar files. With emerging disparate data sources,
> there is a need to support more versatile external resources, such as
> connections to data sources, to facilitate efficient data accesses to the
> sources. For one, the JDBCRDD, with some modifications, could benefit from
> this feature by reusing established JDBC connections from the same Spark
> context before.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org
For additional commands, e-mail: issues-h...@spark.apache.org
