Moves idpe.QueryService into platform/query.ProxyQueryService
Splits the Request into ProxyRequest and Request.
Changes query.QueryService and query.AsyncQueryService to use a Request
type. This means that the Compiler interface is consumed by the service
to abstract out transpilation vs Flux compilation vs raw spec.
The transpiler handler is removed.
There are separate http handlers and service implementations for each of
the three query services.
Query logging types are moved into platform.
The ResultIterator now expects Cancel to always be called.
The fluxd binary exposes the query endpoint specified in the swagger
file.
* feat(query/querytest): first batch of tests ready for review
added helper executables for generating output, comparing specs. Also updated several tests and added code to skip red tests with a clear reason in the message
This modifies the `MultiResultDecoder` interface to accept an
`io.ReadCloser` so the `ResultIterator` can close the `io.Reader`
instead of doing it through a defer call. It then makes it so the
`Cancel()` method will close the reader or the reader will be
automatically closed when `More()` returns false.
In order to facilitate this change the query.PartitionKey
interface was changed to use the values.Value interface.
Additionally map was previously broken when it needed to repartition.
Tests have been added.
The query service now handles some errors (not all) from the ifqld
service. This way, the transpiler, which uses the query service, can
report when it encounters an error from ifqld.
The transpiler will now correctly return errors in the JSON response.