Solr Indexer Stage

Configuration

A Solr Indexer stage transforms a Fusion PipelineDocument into a Solr document and sends it to Solr for indexing into a collection.

A PipelineDocument object contains fields which take as their values either a string or list of strings. Solr fields have a rich variety of types. The Solr Indexer stage transforms PipelineDocument field values into Solr document fields. The Solr Indexer stage can be configured so that it will try to ensure that all document fields are valid Solr fields. This feature is convenient, but offers very little control over how fields and field values are transformed, especially with respect to dates. A Date Parsing stage offers greater control over date values.

Configuration

Tip	When entering configuration values in the UI, use unescaped characters, such as `\t` for the tab character. When entering configuration values in the API, use escaped characters, such as `\\t` for the tab character.

When using Fusion's REST API, the type for this stage is: solr-index.

Property Description, Type

allowBlacklistedRequestParameters

Allow expensive request parameters

Allow commit=true and optimize=true to be passed to Solr when specified as request parameters coming into this pipeline. Note that document commands specifying commit or optimize will still be respected even with this setting set to false.

type: boolean

default value: 'false'

bufferDocsForSolr

Buffer Documents and Send Them to Solr in Batches

type: boolean

default value: 'true'

bufferFlushInterval

Buffer Flush Interval (milliseconds)

If buffering documents to Solr, keep documents in the buffer for at most this long before sending to Solr. If left empty, the default value for this Search Cluster will be used.

type: integer

bufferSize

Buffer Size

If buffering documents to Solr, keep at most this many documents in the buffer before sending to Solr. If left empty, the default value for this Search Cluster will be used.

type: integer

dateFormats

Additional Date Formats

type: array of string

enforceSchema

Map to Solr Schema

type: boolean

default value: 'true'

fieldsList

Add a field listing all document fields

Adds a multi-valued field to the document, _lw_fields_ss, which lists all fields that are being sent to Solr

type: boolean

default value: 'true'

params

Additional Update Request Parameters

type: array of object

object attributes: {
  key (required) : {
    display name: Parameter Name
    type: string
    }
  value : {
    display name: Parameter Value
    type: string
    }
  }

unmapped

Unmapped Fields Mapping

type: object

object attributes: {
  operation : {
    display name: Operation
    type: string
    default value: 'copy'
    description : The type of mapping to perform: move, copy, delete, add, set, or keep.
    enum: { copy move delete set add keep     }

    }
  source : {
    display name: Source Field
    type: string
    description : The name of the field to be mapped.
    }
  target : {
    display name: Target Field
    type: string
    description : The name of the field to be mapped to.
    }
  }