This directory stores all the configuration files.
There are several system-wide configuration files:
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cluster-env.sh: Environment parameters.
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log4j.properties: Properties for Log4j. This will be uploaded to YARN.
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spark-defaults.conf: Default configurations of Spark.
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vpe-scheduler.xml: Configuration of the VPE scheduler for YARN.
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system.properties: Other configurations for the LaS-VPE Platform. It is directly read and analysed by the codes in the project. It also contains some configurations that can overwrite the Spark configurations.
Configurations for one application should be stored in a folder with the same name as the application.
Application configurations, stored in app.properties can supplement or overwrite system-wide configurations.
There can be other configuration files, such as configurations for the pedestrian tracker.