ElasticsearchDataset

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

   

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2. final def ##(): Int

   

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3. final def ==(arg0: Any): Boolean

   

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4. final def asInstanceOf[T0]: T0

   

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5. def clone(): AnyRef

   

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6. final def eq(arg0: AnyRef): Boolean

   

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7. def equals(arg0: Any): Boolean

   

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8. def finalize(): Unit

   

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9. def fromElasticsearchQuery[T](env: ExecutionEnvironment, index: String, query: String, nodes: Set[String] = Set("localhost"), port: Int = 9200, pojoFields: Array[String] = null)(implicit arg0: ClassTag[T], arg1: TypeInformation[T]): DataSet[T]

   

   Creates a dataset from the given query.

   Creates a dataset from the given query. Simplified queries are not supported. Queries with aggregations are not supported. Queries must include a 'fields' list. Fields will be deserialized in the corresponding fields of the tuple or case class, in the same order. They will be mapped in the corresponding pojoFields in the order they appear in pojoFields.

   The query can only target a single index.

   T

   The type of record to emmit query results to.

   env

   The Flink Scala execution environment.

   index

   The Elasticsearch index name

   query

   The Elasticsearch query. It must include a 'fields' list (https://www.elastic.co/guide/en/elasticsearch/reference/current/search-request-fields.html).

   nodes

   An initial Elasticsearch cluster nodes that will be used to discover the full cluster. Must include at least one node of the cluster.

   port

   The Elasticsearch HTTP port

   pojoFields

   When reading in a POJO Java class, the list of the POJO class in which deserializing the fields from Elasticsearch.

   returns

   A Flink Scala DataSet.

10. final def getClass(): Class[_]

    

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11. def hashCode(): Int

    

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12. final def isInstanceOf[T0]: Boolean

    

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13. final def ne(arg0: AnyRef): Boolean

    

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14. final def notify(): Unit

    

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15. final def notifyAll(): Unit

    

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16. final def synchronized[T0](arg0: ⇒ T0): T0

    

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17. def toString(): String

    

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18. final def wait(): Unit

    

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19. final def wait(arg0: Long, arg1: Int): Unit

    

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20. final def wait(arg0: Long): Unit

    

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