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MetricsHub Community Connectors 1.0.22

static (Source)

When To Use

Use static to inject fixed values into a source pipeline.

This is useful for:

  • default rows,
  • synthetic constants,
  • small inline lookup tables.

Syntax

sources:
  fixedState:
    type: static
    value: serviceA;ok

Properties

Property Required Default Description
type Yes None static.
value Yes None Inline serialized table content or reference.
computes No [] Post-processing pipeline.
forceSerialization No false Serialize execution via a per-connector, per-host lock (see the Sources overview). Default false.
  • Keep static payloads tiny and explicit.
  • Use semicolon-separated rows when emitting multi-column values.
  • Prefer translation tables for large static mappings.

Common Mistakes

  • Encoding large datasets in static instead of external files/translations.
  • Forgetting that value is parsed as table text (semicolon/newline semantics apply).
  • Mixing static defaults with dynamic data without clear join keys.

Community Examples

static source constant table inline rows metricshub community connector hardware system
Links:
  • [1] https://github.com/metricshub/community-connectors/blob/main/src/main/connector/database/Cassandra/Cassandra.yaml
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