Documentation
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Index ¶
- Variables
- func ConfigProcess()
- func ConfigSetup() *flag.FlagSet
- type CasIdx
- func (c *CasIdx) AddOrUpdate(mkey schema.MKey, data *schema.MetricData, partition int32) (idx.Archive, int32, bool)
- func (c *CasIdx) ArchiveDefs(defs []schema.MetricDefinition) (int, error)
- func (c *CasIdx) Delete(orgId uint32, pattern string) ([]idx.Archive, error)
- func (c *CasIdx) DeleteTagged(orgId uint32, query tagquery.Query) ([]idx.Archive, error)
- func (c *CasIdx) Find(orgId uint32, pattern string, from int64) ([]idx.Node, error)
- func (c *CasIdx) Init() error
- func (c *CasIdx) InitBare() error
- func (c *CasIdx) Load(defs []schema.MetricDefinition, now time.Time) []schema.MetricDefinition
- func (c *CasIdx) LoadPartitions(partitions []int32, defs []schema.MetricDefinition, now time.Time) []schema.MetricDefinition
- func (c *CasIdx) Prune(now time.Time) ([]idx.Archive, error)
- func (c *CasIdx) Stop()
- func (c *CasIdx) Update(point schema.MetricPoint, partition int32) (idx.Archive, int32, bool)
- type IdxConfig
Constants ¶
This section is empty.
Variables ¶
var CliConfig = NewIdxConfig()
CliConfig is a cassandra IdxConfig. It is instantiated with default values which can then be changed.
Functions ¶
func ConfigProcess ¶
func ConfigProcess()
ConfigProcess calls IdxConfig.Validate() on CliConfig. If an error is discovered this will exit with status set to 1.
func ConfigSetup ¶
ConfigSetup sets up and registers a FlagSet in globalconf for cassandra index and returns it
Types ¶
type CasIdx ¶
type CasIdx struct {
memory.MemoryIndex
Config *IdxConfig
Session *cassandra.Session
// contains filtered or unexported fields
}
CasIdx implements the the "MetricIndex" interface
func (*CasIdx) AddOrUpdate ¶
func (*CasIdx) ArchiveDefs ¶ added in v0.12.0
func (c *CasIdx) ArchiveDefs(defs []schema.MetricDefinition) (int, error)
ArchiveDefs writes each of the provided defs to the archive table and then deletes the defs from the metric index table.
func (*CasIdx) DeleteTagged ¶ added in v1.0.0
func (*CasIdx) Init ¶
Init makes sure the needed keyspace, table, index in cassandra exists, creates the session, rebuilds the in-memory index, sets up write queues, metrics and pruning routines
func (*CasIdx) InitBare ¶
InitBare makes sure the keyspace, tables, and index exists in cassandra and creates a session
func (*CasIdx) Load ¶
func (c *CasIdx) Load(defs []schema.MetricDefinition, now time.Time) []schema.MetricDefinition
func (*CasIdx) LoadPartitions ¶
func (c *CasIdx) LoadPartitions(partitions []int32, defs []schema.MetricDefinition, now time.Time) []schema.MetricDefinition
LoadPartitions appends MetricDefinitions from the given partitions to defs and returns the modified defs, honoring pruning settings relative to now
type IdxConfig ¶
type IdxConfig struct {
Enabled bool
SSL bool
Auth bool
HostVerification bool
CreateKeyspace bool
SchemaFile string
Keyspace string
Table string
ArchiveTable string
Hosts string
CaPath string
Username string
Password string
Consistency string
Timeout time.Duration
ConnectionCheckInterval time.Duration
ConnectionCheckTimeout time.Duration
NumConns int
ProtoVer int
DisableInitialHostLookup bool
InitLoadConcurrency int
// contains filtered or unexported fields
}
IdxConfig stores configuration settings for a cassandra index
func NewIdxConfig ¶
func NewIdxConfig() *IdxConfig
NewIdxConfig returns IdxConfig with default values set.
Source Files