util

package
v1.0.1 Latest Latest
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 Go to latest Published: Dec 15, 2023 License: Apache-2.0 Imports: 12 Imported by: 0

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Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func AddressFunc added in v1.0.0 

func AddressFunc(getClient func() HAKeeperClient) func(context.Context, bool) (string, error)

func Fastrand64 

func Fastrand64() uint64

Fastrand64 returns a lock free uint64 value. Compared to rand.Int63(), this implementation scales.

func SetUUIDNodeID 

func SetUUIDNodeID(ctx context.Context, nodeUuid []byte) error

SetUUIDNodeID set all uuid generator's node_id

Types

type HAKeeperClient added in v1.0.0 

type HAKeeperClient interface {
	// GetClusterDetails queries the HAKeeper and return CN and TN nodes that are
	// known to the HAKeeper.
	GetClusterDetails(ctx context.Context) (pb.ClusterDetails, error)
}

HAKeeperClient is an interface which is mainly used to avoid cycle import.

type RunResult added in v1.0.0 

type RunResult struct {
	AffectRows uint64
}

Source Files

View all Source files

Directories

Path Synopsis
A common util to export data (trace and metric for now) as batch
 A common util to export data (trace and metric for now) as batch
etl
etl/db
example command
Bin to show how Merge Task work.
 Bin to show how Merge Task work.
table
A very simple fault injection tool.
 A very simple fault injection tool.
mometric
stats
v2
v2/dashboard
impl/motrace
impl/motrace/example command
impl/motrace/statistic

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