[jira] [Resolved] (SPARK-20472) Support for Dynamic Configuration

["Sean Owen (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SPARK-20472?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sean Owen resolved SPARK-20472.
-------------------------------
    Resolution: Not A Problem

> Support for Dynamic Configuration
> ---------------------------------
>
>                 Key: SPARK-20472
>                 URL: https://issues.apache.org/jira/browse/SPARK-20472
>             Project: Spark
>          Issue Type: Bug
>          Components: Spark Submit
>    Affects Versions: 2.1.0
>            Reporter: Shahbaz Hussain
>
> Currently Spark Configuration can not be dynamically changed.
> It requires Spark Job be killed and started again for a new configuration to take in to effect.
> This bug is to enhance Spark ,such that configuration changes can be dynamically changed without requiring a application restart.
> Ex: If Batch Interval in a Streaming Job is 20 seconds ,and if user wants to reduce it to 5 seconds,currently it requires a re-submit of the job.



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