Class

net.snowflake.spark.snowflake.Parameters

MergedParameters

Related Doc: package Parameters

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case class MergedParameters(parameters: Map[String, String]) extends Product with Serializable

Adds validators and accessors to string map

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Instance Constructors

  1. new MergedParameters(parameters: Map[String, String])

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Value Members

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

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    Definition Classes
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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 autoPushdown: Boolean

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    Snowflake automatically enable/disable pushdown function

  6. def checkBucketConfiguration: Boolean

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    Returns true if bucket lifecycle configuration should be checked

  7. def clone(): AnyRef

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    protected[java.lang]
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    @throws( ... )
  8. def columnMap: Option[Map[String, String]]

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    Retrieve Column mapping data.

    Retrieve Column mapping data. None if empty

  9. def createPerQueryTempDir(): String

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    Creates a per-query subdirectory in the rootTempDir, with a random UUID.

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

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    Definition Classes
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  11. def extraCopyOptions: String

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    Extra options to append to the Snowflake COPY command (e.g.

    Extra options to append to the Snowflake COPY command (e.g. "MAXERROR 100").

  12. def finalize(): Unit

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    @throws( classOf[java.lang.Throwable] )
  13. final def getClass(): Class[_]

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  14. final def isInstanceOf[T0]: Boolean

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  15. def isTimezoneSnowflake: Boolean

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  16. def isTimezoneSnowflakeDefault: Boolean

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  17. def isTimezoneSpark: Boolean

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  18. def jdbcDriver: Option[String]

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    The JDBC driver class name.

    The JDBC driver class name. This is used to make sure the driver is registered before connecting over JDBC.

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

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  20. final def notify(): Unit

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  21. final def notifyAll(): Unit

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  22. lazy val parallelism: Option[Int]

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    Number of threads used for PUT/GET.

  23. val parameters: Map[String, String]

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  24. def postActions: Array[String]

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    List of semi-colon separated SQL statements to run after successful write operations.

    List of semi-colon separated SQL statements to run after successful write operations. This can be useful for running GRANT operations to make your new tables readable to other users and groups.

    If the action string contains %s, the table name will be substituted in, in case a staging table is being used.

    Defaults to empty.

  25. def preActions: Array[String]

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    List of semi-colon separated SQL statements to run before write operations.

    List of semi-colon separated SQL statements to run before write operations. This can be useful for running DELETE operations to clean up data

    If the action string contains %s, the table name will be substituted in, in case a staging table is being used.

    Defaults to empty.

  26. def purge(): Boolean

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    Whether or not to have PURGE in the COPY statement generated by the Spark connector

  27. def query: Option[String]

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    The Snowflake query to be used as the target when loading data.

  28. lazy val rootTempDir: String

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    A root directory to be used for intermediate data exchange, expected to be on cloud storage (S3 or Azure storage), or somewhere that can be written to and read from by Snowflake.

    A root directory to be used for intermediate data exchange, expected to be on cloud storage (S3 or Azure storage), or somewhere that can be written to and read from by Snowflake. Make sure that credentials are available for this cloud provider.

  29. lazy val rootTempDirStorageType: FSType

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  30. def s3maxfilesize: String

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    Max file size used to move data out from Snowflake

  31. def sfAccount: Option[String]

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    Snowflake account - optional

  32. def sfCompress: Boolean

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    Snowflake use compression on/off - "on" by default

  33. def sfDatabase: String

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    Snowflake database name

  34. def sfExtraOptions: Map[String, AnyRef]

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    Returns a map of options that are not known to the connector, and are passed verbosely to the JDBC driver

  35. def sfPassword: String

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    Snowflake password

  36. def sfRole: Option[String]

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    Snowflake role - optional

  37. def sfSSL: String

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    Snowflake SSL on/off - "on" by default

  38. def sfSchema: String

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    Snowflake schema

  39. def sfTimezone: Option[String]

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    Snowflake timezone- optional

  40. def sfURL: String

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    URL pointing to the snowflake database, simply host:port

  41. def sfUser: String

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    Snowflake user

  42. def sfWarehouse: Option[String]

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    Snowflake warehouse

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

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    Definition Classes
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  44. def table: Option[TableName]

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    The Snowflake table to be used as the target when loading or writing data.

  45. def temporaryAWSCredentials: Option[AWSCredentials]

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    Temporary AWS credentials which are passed to Snowflake.

    Temporary AWS credentials which are passed to Snowflake. These only need to be supplied by the user when Hadoop is configured to authenticate to S3 via IAM roles assigned to EC2 instances.

  46. def temporaryAzureStorageCredentials: Option[StorageCredentialsSharedAccessSignature]

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    SAS Token to be passed to Snowflake to access data in Azure storage.

    SAS Token to be passed to Snowflake to access data in Azure storage. We currently don't support full storage account key so this has to be provided if customer would like to load data through their storage account directly.

  47. def toString(): String

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    Definition Classes
    MergedParameters → AnyRef → Any
  48. def truncateColumns(): Boolean

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    Whether or not to have TRUNCATE_COLUMNS in the COPY statement generated by the Spark connector.

  49. def useStagingTable: Boolean

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    When true, data is always loaded into a new temporary table when performing an overwrite.

    When true, data is always loaded into a new temporary table when performing an overwrite. This is to ensure that the whole load process succeeds before dropping any data from Snowflake, which can be useful if, in the event of failures, stale data is better than no data for your systems.

    Defaults to true.

  50. lazy val usingExternalStage: Boolean

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  51. final def wait(): Unit

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    @throws( ... )
  52. final def wait(arg0: Long, arg1: Int): Unit

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

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