Fetch method to simulate a random access interface for Chronon by distributing requests to relevant GroupBys.
Fetch method to simulate a random access interface for Chronon by distributing requests to relevant GroupBys. This is a batch API which allows the caller to provide a sequence of ColumnSpec queries and receive a mapping of results.
TODO: Metrics TODO: Collection identifier for metrics TODO: Consider removing prefix interface for this method TODO: Consider using simpler response type since mapping is redundant
– batch of ColumnSpec queries
Future map of query to GroupBy response
Like fetchGroupBys, but names struct-typed values (and lists of structs) at every nesting
level instead of returning them as bare positional arrays.
Like fetchGroupBys, but names struct-typed values (and lists of structs) at every nesting
level instead of returning them as bare positional arrays. Resolves the same value schema
that the classic map response is already shaped by - derivations included - so this is
purely an alternative view of the same values.
Given a list of GetRequests, return a map of GetRequests to cached FinalBatchIrs.
Given a list of GetRequests, return a map of GetRequests to cached FinalBatchIrs.
Convert an array of bytes to a FinalBatchIr.
(Since version ) see corresponding Javadoc for more information.