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24.55 LDAP Authentication 24.57 Narrative Generator

24.56Lucene FullText Indexing

The Lucene FullText Indexing configuration category includes the following configurable options:

Lucene Indexing Enabled
Lucene Indexing Provider
Enable Terminology Index
Enable FullText Content Index
Lucene Index Directory
FullText Index Delay (Secs)
FullText Indexing Pass Size
ElasticSearch URL
ElasticSearch Username
ElasticSearch Password

24.56.1Property: Lucene Indexing Enabled

Property Key
Property Type	BOOLEAN
Description	If enabled, Lucene will be used for indexing (default is disabled). Lucene can be used to provide fulltext searching, and enhances the capabilities of the Smile CDR Terminology Services.
Default Value	`false`
Is Optional?	No

24.56.2Property: Lucene Indexing Provider

Property Key
Property Type	ENUM
Values	`LUCENE_DISK` `LUCENE_MEMORY` `ELASTICSEARCH`
Description	Specifies which provider will be used. See Lucene Providers for information on the available options.
Default Value	`LUCENE_DISK`
Is Optional?	No

24.56.3Property: Enable Terminology Index

Property Key
Property Type	BOOLEAN
Description	Should the system index terminology (i.e. CodeSystem) content in the Lucene Index. See Indexes for more information.
Default Value	`true`
Is Optional?	No

24.56.4Property: Enable FullText Content Index

Property Key
Property Type	BOOLEAN
Description	Should the system index FullText Content on the resources stored in the repository. See Indexes for more information.
Default Value	`false`
Is Optional?	No

24.56.5Property: Lucene Index Directory

Property Key
Property Type	LOCAL_FILEDIR
Description	This is the local directory where Lucene will put its index files when operating in `LUCENE_DISK` mode. This can be an absolute path, or a relative path (treated as relative to the base of the Smile CDR installation).
Default Value	(no default)
Is Optional?	Yes

24.56.6Property: FullText Index Delay (Secs)

Property Key
Property Type	POSITIVE_INTEGER
Description	Specify how long to wait after a resource is updated before beginning a fulltext index pass across the cluster. This setting is necessary in order to prevent errors caused by clock skew between nodes in the cluster.
Default Value	`10`
Is Optional?	No

24.56.7Property: FullText Indexing Pass Size

Property Key
Property Type	POSITIVE_INTEGER
Description	The number of resources to index in a single fulltext indexing pass.
Default Value	`100`
Is Optional?	No

24.56.8Property: ElasticSearch URL

Property Key
Property Type	STRING
Description	The connection URL to use for connections to the ElasticSeaerch cluster.
Default Value	`http://localhost:9090`
Is Optional?	No

24.56.9Property: ElasticSearch Username

Property Key
Property Type	STRING
Description	The username to use for connections to the ElasticSeaerch cluster.
Default Value	(no default)
Is Optional?	No

24.56.10Property: ElasticSearch Password

Property Key
Property Type	PASSWORD
Description	The password to use for connections to the ElasticSeaerch cluster.
Default Value	(no default)
Is Optional?	No

24.55 LDAP Authentication 24.57 Narrative Generator