server

package
v0.20.0 Latest Latest
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 Go to latest Published: Feb 1, 2023 License: Apache-2.0 Imports: 35 Imported by: 0

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Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func ErrorToCode added in v0.16.0 

func ErrorToCode(err error) codes.Code

ErrorToCode maps an error to a gRPC code for logging. It wraps the default behavior and adds handling of context errors.

func GRPCCodeToLevel added in v0.16.0 

func GRPCCodeToLevel(code codes.Code) logging.Level

GRPCCodeToLevel overrides the log level of various gRPC codes. We're currently not doing very granular error handling, so we get quite a lot of codes.Unknown errors, which we do not want to emit as error logs.

func HTTPErrorHandler added in v0.17.0 

func HTTPErrorHandler(ctx context.Context, mux *gateway.ServeMux, marshaler gateway.Marshaler, w http.ResponseWriter, r *http.Request, err error)

HTTPErrorHandler wraps gateway.DefaultHTTPErrorHandler to map gRPC unknown errors (i.e. errors without an explicit code) to HTTP status code 400 instead of 500.

Types

type ColumnInfo added in v0.15.0 

type ColumnInfo struct {
	Name    string
	Type    string
	Unknown int
}

type Options added in v0.16.0 

type Options struct {
	HTTPPort int
	GRPCPort int
}

type Server 

type Server struct {
	runtimev1.UnsafeRuntimeServiceServer
	// contains filtered or unexported fields
}

func NewServer 

func NewServer(opts *Options, rt *runtime.Runtime, logger *zap.Logger) (*Server, error)

func (*Server) CreateInstance 

func (s *Server) CreateInstance(ctx context.Context, req *runtimev1.CreateInstanceRequest) (*runtimev1.CreateInstanceResponse, error)

CreateInstance implements RuntimeService.

func (*Server) DeleteFile added in v0.15.0 

func (s *Server) DeleteFile(ctx context.Context, req *runtimev1.DeleteFileRequest) (*runtimev1.DeleteFileResponse, error)

DeleteFile implements RuntimeService.

func (*Server) DeleteFileAndReconcile added in v0.16.0 

func (s *Server) DeleteFileAndReconcile(ctx context.Context, req *runtimev1.DeleteFileAndReconcileRequest) (*runtimev1.DeleteFileAndReconcileResponse, error)

DeleteFileAndReconcile implements RuntimeService.

func (*Server) DeleteInstance 

func (s *Server) DeleteInstance(ctx context.Context, req *runtimev1.DeleteInstanceRequest) (*runtimev1.DeleteInstanceResponse, error)

DeleteInstance implements RuntimeService.

func (*Server) EstimateRollupInterval added in v0.15.0 

func (s *Server) EstimateRollupInterval(ctx context.Context, request *runtimev1.EstimateRollupIntervalRequest) (*runtimev1.EstimateRollupIntervalResponse, error)

Metrics/Timeseries APIs

func (*Server) EstimateSmallestTimeGrain added in v0.15.0 

func (s *Server) EstimateSmallestTimeGrain(ctx context.Context, req *runtimev1.EstimateSmallestTimeGrainRequest) (*runtimev1.EstimateSmallestTimeGrainResponse, error)

func (*Server) ExportTable added in v0.16.0 

func (s *Server) ExportTable(w http.ResponseWriter, req *http.Request, pathParams map[string]string)

ExportTable exports a table or view as a flat file and triggers a HTTP download of it. It's mounted as a REST API only, and is not available over gRPC.

TODO: This is a temporary hack that only supports DuckDB. We should add a generic workflow for data export that also supports possibly very large tables.

func (*Server) GenerateTimeSeries added in v0.15.0 

func (s *Server) GenerateTimeSeries(ctx context.Context, request *runtimev1.GenerateTimeSeriesRequest) (*runtimev1.GenerateTimeSeriesResponse, error)

func (*Server) GetCardinalityOfColumn added in v0.15.0 

func (s *Server) GetCardinalityOfColumn(ctx context.Context, req *runtimev1.GetCardinalityOfColumnRequest) (*runtimev1.GetCardinalityOfColumnResponse, error)

func (*Server) GetCatalogEntry added in v0.16.0 

func (s *Server) GetCatalogEntry(ctx context.Context, req *runtimev1.GetCatalogEntryRequest) (*runtimev1.GetCatalogEntryResponse, error)

GetCatalogEntry implements RuntimeService.

func (*Server) GetDescriptiveStatistics added in v0.15.0 

func (s *Server) GetDescriptiveStatistics(ctx context.Context, req *runtimev1.GetDescriptiveStatisticsRequest) (*runtimev1.GetDescriptiveStatisticsResponse, error)

func (*Server) GetFile added in v0.15.0 

func (s *Server) GetFile(ctx context.Context, req *runtimev1.GetFileRequest) (*runtimev1.GetFileResponse, error)

GetFile implements RuntimeService.

func (*Server) GetInstance 

func (s *Server) GetInstance(ctx context.Context, req *runtimev1.GetInstanceRequest) (*runtimev1.GetInstanceResponse, error)

GetInstance implements RuntimeService.

func (*Server) GetNullCount added in v0.15.0 

func (s *Server) GetNullCount(ctx context.Context, req *runtimev1.GetNullCountRequest) (*runtimev1.GetNullCountResponse, error)

func (*Server) GetNumericHistogram added in v0.15.0 

func (s *Server) GetNumericHistogram(ctx context.Context, req *runtimev1.GetNumericHistogramRequest) (*runtimev1.GetNumericHistogramResponse, error)

func (*Server) GetRugHistogram added in v0.15.0 

func (s *Server) GetRugHistogram(ctx context.Context, req *runtimev1.GetRugHistogramRequest) (*runtimev1.GetRugHistogramResponse, error)

func (*Server) GetTableCardinality added in v0.16.0 

func (s *Server) GetTableCardinality(ctx context.Context, req *runtimev1.GetTableCardinalityRequest) (*runtimev1.GetTableCardinalityResponse, error)

Table level profiling APIs.

func (*Server) GetTableRows added in v0.16.0 

func (s *Server) GetTableRows(ctx context.Context, req *runtimev1.GetTableRowsRequest) (*runtimev1.GetTableRowsResponse, error)

func (*Server) GetTimeRangeSummary added in v0.15.0 

func (s *Server) GetTimeRangeSummary(ctx context.Context, req *runtimev1.GetTimeRangeSummaryRequest) (*runtimev1.GetTimeRangeSummaryResponse, error)

func (*Server) GetTopK added in v0.14.0 

func (s *Server) GetTopK(ctx context.Context, req *runtimev1.GetTopKRequest) (*runtimev1.GetTopKResponse, error)

func (*Server) HTTPHandler added in v0.15.0 

func (s *Server) HTTPHandler(ctx context.Context) (http.Handler, error)

HTTPHandler HTTP handler serving REST gateway.

func (*Server) ListCatalogEntries added in v0.16.0 

func (s *Server) ListCatalogEntries(ctx context.Context, req *runtimev1.ListCatalogEntriesRequest) (*runtimev1.ListCatalogEntriesResponse, error)

ListCatalogEntries implements RuntimeService.

func (*Server) ListConnectors 

func (s *Server) ListConnectors(ctx context.Context, req *runtimev1.ListConnectorsRequest) (*runtimev1.ListConnectorsResponse, error)

ListConnectors implements RuntimeService.

func (*Server) ListFiles added in v0.15.0 

func (s *Server) ListFiles(ctx context.Context, req *runtimev1.ListFilesRequest) (*runtimev1.ListFilesResponse, error)

ListFiles implements RuntimeService.

func (*Server) ListInstances 

func (s *Server) ListInstances(ctx context.Context, req *runtimev1.ListInstancesRequest) (*runtimev1.ListInstancesResponse, error)

ListInstances implements RuntimeService.

func (*Server) MetricsViewTimeSeries 

func (s *Server) MetricsViewTimeSeries(ctx context.Context, req *runtimev1.MetricsViewTimeSeriesRequest) (*runtimev1.MetricsViewTimeSeriesResponse, error)

MetricsViewTimeSeries implements RuntimeService.

func (*Server) MetricsViewToplist 

func (s *Server) MetricsViewToplist(ctx context.Context, req *runtimev1.MetricsViewToplistRequest) (*runtimev1.MetricsViewToplistResponse, error)

MetricsViewToplist implements RuntimeService.

func (*Server) MetricsViewTotals 

func (s *Server) MetricsViewTotals(ctx context.Context, req *runtimev1.MetricsViewTotalsRequest) (*runtimev1.MetricsViewTotalsResponse, error)

MetricsViewTotals implements RuntimeService.

func (*Server) Ping 

func (s *Server) Ping(ctx context.Context, req *runtimev1.PingRequest) (*runtimev1.PingResponse, error)

Ping implements RuntimeService

func (*Server) ProfileColumns added in v0.15.0 

func (s *Server) ProfileColumns(ctx context.Context, req *runtimev1.ProfileColumnsRequest) (*runtimev1.ProfileColumnsResponse, error)

func (*Server) PutFile added in v0.15.0 

func (s *Server) PutFile(ctx context.Context, req *runtimev1.PutFileRequest) (*runtimev1.PutFileResponse, error)

PutFile implements RuntimeService.

func (*Server) PutFileAndReconcile added in v0.16.0 

func (s *Server) PutFileAndReconcile(ctx context.Context, req *runtimev1.PutFileAndReconcileRequest) (*runtimev1.PutFileAndReconcileResponse, error)

PutFileAndReconcile implements RuntimeService.

func (*Server) Query 

func (s *Server) Query(ctx context.Context, req *runtimev1.QueryRequest) (*runtimev1.QueryResponse, error)

Query implements RuntimeService.

func (*Server) Reconcile added in v0.16.0 

func (s *Server) Reconcile(ctx context.Context, req *runtimev1.ReconcileRequest) (*runtimev1.ReconcileResponse, error)

Reconcile implements RuntimeService.

func (*Server) RefreshAndReconcile added in v0.16.0 

func (s *Server) RefreshAndReconcile(ctx context.Context, req *runtimev1.RefreshAndReconcileRequest) (*runtimev1.RefreshAndReconcileResponse, error)

RefreshAndReconcile implements RuntimeService.

func (*Server) RenameFile added in v0.15.0 

func (s *Server) RenameFile(ctx context.Context, req *runtimev1.RenameFileRequest) (*runtimev1.RenameFileResponse, error)

RenameFile implements RuntimeService.

func (*Server) RenameFileAndReconcile added in v0.16.0 

func (s *Server) RenameFileAndReconcile(ctx context.Context, req *runtimev1.RenameFileAndReconcileRequest) (*runtimev1.RenameFileAndReconcileResponse, error)

RenameFileAndReconcile implements RuntimeService.

func (*Server) ServeGRPC added in v0.15.0 

func (s *Server) ServeGRPC(ctx context.Context) error

ServeGRPC Starts the gRPC server.

func (*Server) ServeHTTP added in v0.15.0 

func (s *Server) ServeHTTP(ctx context.Context) error

Starts the HTTP server.

func (*Server) TriggerRefresh 

func (s *Server) TriggerRefresh(ctx context.Context, req *runtimev1.TriggerRefreshRequest) (*runtimev1.TriggerRefreshResponse, error)

TriggerRefresh implements RuntimeService.

func (*Server) TriggerSync added in v0.15.0 

func (s *Server) TriggerSync(ctx context.Context, req *runtimev1.TriggerSyncRequest) (*runtimev1.TriggerSyncResponse, error)

TriggerSync implements RuntimeService.

func (*Server) UploadMultipartFile added in v0.15.0 

func (s *Server) UploadMultipartFile(w http.ResponseWriter, req *http.Request, pathParams map[string]string)

UploadMultipartFile implements the same functionality as PutFile, but for multipart HTTP upload. It's mounted only on as a REST API and enables upload of large files (such as data files).

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