object Protocol extends Serializable
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- val MIN_READER_VERSION_PROP: String
- val MIN_WRITER_VERSION_PROP: String
- def apply(spark: SparkSession, metadataOpt: Option[Metadata]): Protocol
- final def asInstanceOf[T0]: T0
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- def checkProtocolRequirements(spark: SparkSession, metadata: Metadata, current: Protocol): Option[Protocol]
Verify that the protocol version of the table satisfies the version requirements of all the configurations to be set for the table.
Verify that the protocol version of the table satisfies the version requirements of all the configurations to be set for the table. Returns the minimum required protocol if not.
- def clone(): AnyRef
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- def forNewTable(spark: SparkSession, metadata: Metadata): Protocol
Picks the protocol version for a new table given potential feature usage.
- final def getClass(): Class[_ <: AnyRef]
- Definition Classes
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- @native()
- def getVersion(key: String, value: String): Int
Cast the table property for the protocol version to an integer.
- def hashCode(): Int
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- final def isInstanceOf[T0]: Boolean
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- final def ne(arg0: AnyRef): Boolean
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- final def wait(arg0: Long, arg1: Int): Unit
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- final def wait(arg0: Long): Unit
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