Name | Type | Default value | Description |
|---|---|---|---|
deltaRefEncodeMultivaluedValues | boolean | True | Delta ref encode multivalued values. |
sortMultivaluedValues | boolean | True | Storing multivalued RAM-based values in an increasing order consumes less RAM. This must be disabled to use some advanced multivalued virtual functions. |
ramBased | boolean | A value field must be RAM-based to perform synthesis efficiently. | |
multiContext | boolean | ||
fieldName | string | The name of the field. The name of a field can only contain lower-case characters, numbers and underscore. [a-z0-9_]+ | |
searchable | boolean | Allows users to query on this field (using a prefix handler). | |
retrievable | boolean | Allows the content of this field to be retrieved at query time and displayed in the search results. | |
dataModelState | string | Is this index field config managed by a data model? @enum{null,auto,customized}. If null, this is not related to a data model. If "auto", this is auto-generated by a data model. If "customized", this was auto-generated by a data model and then customized. | |
dataModelClass | string | If dataModelState is "auto" or customized", you will find here the name of the DataModelClass that generated this field config. | |
dataModelProperty | string | If dataModelState is "auto" or customized", you will find here the name of the DataModelProperty that generated this field config. | |
multivalued | boolean | ||
version | int | ||
ignorePresentBit | boolean | Uses and loads the present bit. | |
minMemberNbBits | int | 5 | Min number of bits for attr part for value field. |
bloomFilter | boolean | Activates a Bloom filter per slot. This speeds up requests containing words that are not present in the field on a given slot. Disable this option if all words of the request for this field are always matching, and if you compact into big slots regularly. Enable this option if there is either a lot of misses (e.g. on the "text" field) or if you have small updates (e.g. with real-time indexing). | |
hashThreshold | int | 128 | Stores a hash value in field dictionary instead of the original data if value length is greater than this threshold. |
implementation | enum(strbtree, fsm) | fsm | Advanced configuration. Internal structure used to store the field dictionary. |
optimizeListsForPatternSearch | boolean | speed up pattern search by reducing the number of opened inverted lists at the expense of indexing time and disk space. |
Name | Type | Description |
|---|---|---|
fromDataModel | com.exalead.mercury.mami.indexing.v10.FieldConfig | If dataModelState is "customized", you will find here the original object generated by the data model. Use this to easily revert to "auto" state from "customized". |
ListsEncoderConfig | com.exalead.mercury.mami.indexing.v10.ListsEncoderConfig | Configuration of the inverted lists encoder. If no configuration is specified, a Rice encoder is used. |