org.apache.spark.streaming.kafka010

LocationStrategies

object LocationStrategies

:: Experimental :: object to obtain instances of LocationStrategy

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@Experimental()
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  1. final def !=(arg0: AnyRef): Boolean

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  6. def PreferBrokers: LocationStrategy

    :: Experimental :: Use this only if your executors are on the same nodes as your Kafka brokers.

    :: Experimental :: Use this only if your executors are on the same nodes as your Kafka brokers.

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    @Experimental()
  7. def PreferConsistent: LocationStrategy

    :: Experimental :: Use this in most cases, it will consistently distribute partitions across all executors.

    :: Experimental :: Use this in most cases, it will consistently distribute partitions across all executors.

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    @Experimental()
  8. def PreferFixed(hostMap: Map[TopicPartition, String]): LocationStrategy

    :: Experimental :: Use this to place particular TopicPartitions on particular hosts if your load is uneven.

    :: Experimental :: Use this to place particular TopicPartitions on particular hosts if your load is uneven. Any TopicPartition not specified in the map will use a consistent location.

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    @Experimental()
  9. def PreferFixed(hostMap: Map[TopicPartition, String]): LocationStrategy

    :: Experimental :: Use this to place particular TopicPartitions on particular hosts if your load is uneven.

    :: Experimental :: Use this to place particular TopicPartitions on particular hosts if your load is uneven. Any TopicPartition not specified in the map will use a consistent location.

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    @Experimental()
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