s3spanstore

package
v0.4.2 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Mar 1, 2022 License: MIT Imports: 26 Imported by: 0

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Index

Constants

View Source 
const (
	PARQUET_CONCURRENCY = 1
	PARTION_FORMAT      = "2006/01/02/15"
)
View Source 
const (
	ATHENA_TIMEFORMAT = "2006-01-02 15:04:05.999"
)

Variables

This section is empty.

Functions

func DecodeSpanPayload added in v0.1.0 

func DecodeSpanPayload(payload string) (*model.Span, error)

func EmptyBucket added in v0.1.0 

func EmptyBucket(ctx context.Context, svc S3API, bucketName string) error

func EncodeSpanPayload added in v0.0.6 

func EncodeSpanPayload(span *model.Span) (string, error)

func RandStringBytes added in v0.0.9 

func RandStringBytes(n int) string

func S3ParquetKey added in v0.0.13 

func S3ParquetKey(prefix, suffix string, datehour string) string

func S3PartitionKey added in v0.1.4 

func S3PartitionKey(t time.Time) string

Types

type AthenaAPI added in v0.3.0 

type AthenaAPI interface {
	BatchGetQueryExecution(ctx context.Context, params *athena.BatchGetQueryExecutionInput, optFns ...func(*athena.Options)) (*athena.BatchGetQueryExecutionOutput, error)
	GetQueryExecution(ctx context.Context, params *athena.GetQueryExecutionInput, optFns ...func(*athena.Options)) (*athena.GetQueryExecutionOutput, error)
	GetQueryResults(ctx context.Context, params *athena.GetQueryResultsInput, optFns ...func(*athena.Options)) (*athena.GetQueryResultsOutput, error)
	ListQueryExecutions(ctx context.Context, params *athena.ListQueryExecutionsInput, optFns ...func(*athena.Options)) (*athena.ListQueryExecutionsOutput, error)
	StartQueryExecution(ctx context.Context, params *athena.StartQueryExecutionInput, optFns ...func(*athena.Options)) (*athena.StartQueryExecutionOutput, error)
	StopQueryExecution(ctx context.Context, params *athena.StopQueryExecutionInput, optFns ...func(*athena.Options)) (*athena.StopQueryExecutionOutput, error)
}

type AthenaQueryCache added in v0.3.0 

type AthenaQueryCache struct {
	// contains filtered or unexported fields
}

func NewAthenaQueryCache added in v0.3.0 

func NewAthenaQueryCache(logger hclog.Logger, svc AthenaAPI, workGroup string) *AthenaQueryCache

func (*AthenaQueryCache) Lookup added in v0.3.0 

func (c *AthenaQueryCache) Lookup(ctx context.Context, key string, ttl time.Duration) (*types.QueryExecution, error)

type DedupeParquetWriter added in v0.4.0 

type DedupeParquetWriter struct {
	// contains filtered or unexported fields
}

func NewDedupeParquetWriter added in v0.4.0 

func NewDedupeParquetWriter(logger hclog.Logger, dedupeDuration time.Duration, dedupeCacheSize int, parquetWriter IParquetWriter) (*DedupeParquetWriter, error)

func (*DedupeParquetWriter) Close added in v0.4.0 

func (w *DedupeParquetWriter) Close() error

func (*DedupeParquetWriter) Write added in v0.4.0 

func (w *DedupeParquetWriter) Write(ctx context.Context, rowTime time.Time, row DeduplicatableRow) error

type DeduplicatableRow added in v0.4.2 

type DeduplicatableRow interface {
	DedupeKey() string
}

type IParquetWriter added in v0.4.0 

type IParquetWriter interface {
	Write(ctx context.Context, time time.Time, row interface{}) error
	Close() error
}

type OperationRecord added in v0.4.0 

type OperationRecord struct {
	OperationName string `parquet:"name=operation_name, type=BYTE_ARRAY, convertedtype=UTF8, encoding=PLAIN_DICTIONARY"`
	SpanKind      string `parquet:"name=span_kind, type=BYTE_ARRAY, convertedtype=UTF8, encoding=PLAIN_DICTIONARY"`
	ServiceName   string `parquet:"name=service_name, type=BYTE_ARRAY, convertedtype=UTF8, encoding=PLAIN_DICTIONARY"`
}

OperationRecord contains queryable properties

func NewOperationRecordFromSpan added in v0.4.0 

func NewOperationRecordFromSpan(span *model.Span) (*OperationRecord, error)

func (*OperationRecord) DedupeKey added in v0.4.2 

func (w *OperationRecord) DedupeKey() string

type ParquetRef added in v0.1.4 

type ParquetRef struct {
	// contains filtered or unexported fields
}

type ParquetWriter added in v0.4.0 

type ParquetWriter struct {
	// contains filtered or unexported fields
}

func NewParquetWriter added in v0.4.0 

func NewParquetWriter(ctx context.Context, logger hclog.Logger, svc S3API, bufferDuration time.Duration, bucketName string, prefix string, rowType interface{}) (*ParquetWriter, error)

func (*ParquetWriter) Close added in v0.4.0 

func (w *ParquetWriter) Close() error

func (*ParquetWriter) Write added in v0.4.0 

func (w *ParquetWriter) Write(ctx context.Context, time time.Time, row interface{}) error

type Reader 

type Reader struct {
	// contains filtered or unexported fields
}

func NewReader 

func NewReader(logger hclog.Logger, svc AthenaAPI, cfg config.Athena) (*Reader, error)

func (*Reader) DefaultMaxTime added in v0.1.4 

func (r *Reader) DefaultMaxTime() time.Time

func (*Reader) DefaultMinTime added in v0.1.4 

func (r *Reader) DefaultMinTime() time.Time

func (*Reader) FindTraceIDs 

func (s *Reader) FindTraceIDs(ctx context.Context, query *spanstore.TraceQueryParameters) ([]model.TraceID, error)

This method is not used

func (*Reader) FindTraces 

func (s *Reader) FindTraces(ctx context.Context, query *spanstore.TraceQueryParameters) ([]*model.Trace, error)

func (*Reader) GetDependencies added in v0.1.4 

func (r *Reader) GetDependencies(ctx context.Context, endTs time.Time, lookback time.Duration) ([]model.DependencyLink, error)

func (*Reader) GetOperations 

func (s *Reader) GetOperations(ctx context.Context, query spanstore.OperationQueryParameters) ([]spanstore.Operation, error)

func (*Reader) GetServices 

func (s *Reader) GetServices(ctx context.Context) ([]string, error)

func (*Reader) GetTrace 

func (s *Reader) GetTrace(ctx context.Context, traceID model.TraceID) (*model.Trace, error)

type S3API added in v0.0.9 

type S3API interface {
	PutObject(context.Context, *s3.PutObjectInput, ...func(*s3.Options)) (*s3.PutObjectOutput, error)
	UploadPart(context.Context, *s3.UploadPartInput, ...func(*s3.Options)) (*s3.UploadPartOutput, error)
	CreateMultipartUpload(context.Context, *s3.CreateMultipartUploadInput, ...func(*s3.Options)) (*s3.CreateMultipartUploadOutput, error)
	CompleteMultipartUpload(context.Context, *s3.CompleteMultipartUploadInput, ...func(*s3.Options)) (*s3.CompleteMultipartUploadOutput, error)
	AbortMultipartUpload(context.Context, *s3.AbortMultipartUploadInput, ...func(*s3.Options)) (*s3.AbortMultipartUploadOutput, error)
	GetObject(context.Context, *s3.GetObjectInput, ...func(*s3.Options)) (*s3.GetObjectOutput, error)
	HeadObject(ctx context.Context, params *s3.HeadObjectInput, optFns ...func(*s3.Options)) (*s3.HeadObjectOutput, error)
	DeleteObject(ctx context.Context, params *s3.DeleteObjectInput, optFns ...func(*s3.Options)) (*s3.DeleteObjectOutput, error)
	ListObjectsV2(ctx context.Context, params *s3.ListObjectsV2Input, optFns ...func(*s3.Options)) (*s3.ListObjectsV2Output, error)
}

type SpanRecord 

type SpanRecord struct {
	TraceID       string            `parquet:"name=trace_id, type=BYTE_ARRAY, convertedtype=UTF8, encoding=PLAIN"`
	SpanID        string            `parquet:"name=span_id, type=BYTE_ARRAY, convertedtype=UTF8, encoding=PLAIN"`
	OperationName string            `parquet:"name=operation_name, type=BYTE_ARRAY, convertedtype=UTF8, encoding=PLAIN_DICTIONARY"`
	SpanKind      string            `parquet:"name=span_kind, type=BYTE_ARRAY, convertedtype=UTF8, encoding=PLAIN_DICTIONARY"`
	StartTime     int64             `parquet:"name=start_time, type=INT64"`
	Duration      int64             `parquet:"name=duration, type=INT64"`
	Tags          map[string]string `` /* 138-byte string literal not displayed */
	ServiceName   string            `parquet:"name=service_name, type=BYTE_ARRAY, convertedtype=UTF8, encoding=PLAIN_DICTIONARY"`

	// TODO: Write binary
	SpanPayload string                 `parquet:"name=span_payload, type=BYTE_ARRAY, convertedtype=UTF8, encoding=PLAIN"`
	References  []SpanRecordReferences `parquet:"name=references"`
}

SpanRecord contains queryable properties from the span and the span as json payload

func NewSpanRecordFromSpan 

func NewSpanRecordFromSpan(span *model.Span) (*SpanRecord, error)

type SpanRecordReferences added in v0.0.2 

type SpanRecordReferences struct {
	TraceID string `parquet:"name=trace_id, type=BYTE_ARRAY, convertedtype=UTF8, encoding=PLAIN"`
	SpanID  string `parquet:"name=span_id, type=BYTE_ARRAY, convertedtype=UTF8, encoding=PLAIN"`
	RefType int32  `parquet:"name=ref_type, type=INT32, convertedtype=INT_8"`
}

func NewSpanRecordReferencesFromSpanReferences added in v0.0.2 

func NewSpanRecordReferencesFromSpanReferences(span *model.Span) []SpanRecordReferences

type Writer 

type Writer struct {
	// contains filtered or unexported fields
}

func NewWriter 

func NewWriter(logger hclog.Logger, svc S3API, s3Config config.S3) (*Writer, error)

func (*Writer) Close added in v0.0.3 

func (w *Writer) Close() error

func (*Writer) WriteSpan 

func (w *Writer) WriteSpan(ctx context.Context, span *model.Span) error

Source Files

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Directories

Path Synopsis
Package mocks is a generated GoMock package.
 Package mocks is a generated GoMock package.

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