package streaming
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Visibility
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Type Members
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class
JsonSchemaSerializer[T <: PartitionAndDataSchema] extends SchemaSerializer[T]
A schema serializer that reads/writes schema using the following format: {SERDE_VERSION} {JSON of the serializable schema}
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trait
PartitionAndDataSchema extends AnyRef
A serializable schema with a partition schema and a data schema.
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sealed
trait
SchemaSerializer[T <: PartitionAndDataSchema] extends AnyRef
A schema serializer handles the SerDe of a PartitionAndDataSchema
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class
SchemaTrackingLog[T <: PartitionAndDataSchema] extends HDFSMetadataLog[T] with LoggingShims
The underlying class for a streaming log that keeps track of a sequence of schema changes.
The underlying class for a streaming log that keeps track of a sequence of schema changes.
It keeps tracks of the sequence of schema changes that this log is aware of, and it detects any concurrent modifications to the schema log to prevent accidents on a best effort basis.
Value Members
- object SchemaTrackingExceptions