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org.apache.spark.streaming.kafka010

LocationStrategies

Related Doc: package kafka010

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object LocationStrategies

:: Experimental :: object to obtain instances of LocationStrategy

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

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  2. final def ##(): Int

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  4. def PreferBrokers: LocationStrategy

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    :: 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()
  5. def PreferConsistent: LocationStrategy

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    :: 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()
  6. def PreferFixed(hostMap: Map[TopicPartition, String]): LocationStrategy

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    :: 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()
  7. def PreferFixed(hostMap: Map[TopicPartition, String]): LocationStrategy

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    :: 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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