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 2017/06/08 17:36:18 UTC
[jira] [Assigned] (SPARK-21023) Ignore to load default properties
file is not a good choice from the perspective of system
[ https://issues.apache.org/jira/browse/SPARK-21023?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Apache Spark reassigned SPARK-21023:
------------------------------------
Assignee: Apache Spark
> Ignore to load default properties file is not a good choice from the perspective of system
> ------------------------------------------------------------------------------------------
>
> Key: SPARK-21023
> URL: https://issues.apache.org/jira/browse/SPARK-21023
> Project: Spark
> Issue Type: Improvement
> Components: Spark Submit
> Affects Versions: 2.1.1
> Reporter: Lantao Jin
> Assignee: Apache Spark
> Priority: Minor
>
> The default properties file {{spark-defaults.conf}} shouldn't be ignore to load even though the submit arg {{--properties-file}} is set. The reasons are very easy to see:
> * Infrastructure team need continually update the {{spark-defaults.conf}} when they want set something as default for entire cluster as a tuning purpose.
> * Application developer only want to override the parameters they really want rather than others they even doesn't know (Set by infrastructure team).
> * The purpose of using {{\-\-properties-file}} from most of application developers is to avoid setting dozens of {{--conf k=v}}. But if {{spark-defaults.conf}} is ignored, the behaviour becomes unexpected finally.
> All this caused by below codes:
> {code}
> private Properties loadPropertiesFile() throws IOException {
> Properties props = new Properties();
> File propsFile;
> if (propertiesFile != null) {
> // default conf property file will not be loaded when app developer use --properties-file as a submit args
> propsFile = new File(propertiesFile);
> checkArgument(propsFile.isFile(), "Invalid properties file '%s'.", propertiesFile);
> } else {
> propsFile = new File(getConfDir(), DEFAULT_PROPERTIES_FILE);
> }
> //...
> return props;
> }
> {code}
> I can offer a patch to fix it if you think it make sense.
--
This message was sent by Atlassian JIRA
(v6.3.15#6346)
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@spark.apache.org
For additional commands, e-mail: issues-help@spark.apache.org