SchemaRegistry
Implementations: AvroSchemaRegistry
ConfluentSchemaRegistry
HortonworksSchemaRegistry
Specifies the Controller Service to use for the Schema Registry | Schema Name | ${schema.name} | | Specifies the name of the schema to lookup in the Schema Registry property Supports Expression Language: true |
Schema Version | | | Specifies the version of the schema to lookup in the Schema Registry. If not specified then the latest version of the schema will be retrieved. Supports Expression Language: true |
Schema Branch | | | Specifies the name of the branch to use when looking up the schema in the Schema Registry property. If the chosen Schema Registry does not support branching, this value will be ignored. Supports Expression Language: true |
Schema Text | ${avro.schema} | | The text of an Avro-formatted Schema Supports Expression Language: true |
Grok Pattern File | | | Path to a file that contains Grok Patterns to use for parsing logs. If not specified, a built-in default Pattern file will be used. If specified, all patterns in the given pattern file will override the default patterns. See the Controller Service's Additional Details for a list of pre-defined patterns. Supports Expression Language: true |
Grok Expression | | | Specifies the format of a log line in Grok format. This allows the Record Reader to understand how to parse each log line. If a line in the log file does not match this pattern, the line will be assumed to belong to the previous log message. |
No Match Behavior | append-to-previous-message | - Append to Previous Message
- Skip Line
| If a line of text is encountered and it does not match the given Grok Expression, and it is not part of a stack trace, this property specifies how the text should be processed. |
State management:
This component does not store state.Restricted:
This component is not restricted.System Resource Considerations:
None specified.