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DriverPluginContainer

DriverPluginContainer is a PluginContainer.

Creating Instance

DriverPluginContainer takes the following to be created:

DriverPluginContainer is created when:

Registering Metrics

registerMetrics(
  appId: String): Unit

registerMetrics is part of the PluginContainer abstraction.

For every driver plugin, registerMetrics requests it to register metrics and the associated PluginContextImpl for the same.

Logging

Enable ALL logging level for org.apache.spark.internal.plugin.DriverPluginContainer logger to see what happens inside.

Add the following line to conf/log4j.properties:

log4j.logger.org.apache.spark.internal.plugin.DriverPluginContainer=ALL

Refer to Logging.

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