ml.dmlc.xgboost4j.scala.spark

# TrackerConf

###
Related Docs: object TrackerConf | package spark

#### case class TrackerConf(workerConnectionTimeout: Long, trackerImpl: String) extends Product with Serializable

Rabit tracker configurations.

workerConnectionTimeout

  The timeout for all workers to connect to the tracker. Set timeout length to zero to disable timeout. Use a finite, non-zero timeout value to prevent tracker from hanging indefinitely (in milliseconds) (supported by "scala" implementation only.)

trackerImpl

  Choice between "python" or "scala". The former utilizes the Java wrapper of the Python Rabit tracker (in dmlc_core), whereas the latter is implemented in Scala without Python components, and with full support of timeouts. The Scala implementation is currently experimental, use at your own risk.

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### Instance Constructors

1. #### new TrackerConf(workerConnectionTimeout: Long, trackerImpl: String)

   workerConnectionTimeout

     The timeout for all workers to connect to the tracker. Set timeout length to zero to disable timeout. Use a finite, non-zero timeout value to prevent tracker from hanging indefinitely (in milliseconds) (supported by "scala" implementation only.)

   trackerImpl

     Choice between "python" or "scala". The former utilizes the Java wrapper of the Python Rabit tracker (in dmlc_core), whereas the latter is implemented in Scala without Python components, and with full support of timeouts. The Scala implementation is currently experimental, use at your own risk.

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14. #### val trackerImpl: String

    Choice between "python" or "scala".

    Choice between "python" or "scala". The former utilizes the Java wrapper of the Python Rabit tracker (in dmlc_core), whereas the latter is implemented in Scala without Python components, and with full support of timeouts. The Scala implementation is currently experimental, use at your own risk.

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18. #### val workerConnectionTimeout: Long

    The timeout for all workers to connect to the tracker.

    The timeout for all workers to connect to the tracker. Set timeout length to zero to disable timeout. Use a finite, non-zero timeout value to prevent tracker from hanging indefinitely (in milliseconds) (supported by "scala" implementation only.)

### Inherited from Serializable

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