[jira] [Commented] (SOLR-1535) Pre-analyzed field type

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[jira] [Commented] (SOLR-1535) Pre-analyzed field type

Tim Allison (Jira)

    [ https://issues.apache.org/jira/browse/SOLR-1535?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13253363#comment-13253363 ]

Andrzej Bialecki  commented on SOLR-1535:

Nice idea about a pluggable format... Hmm. This should be specified then in the field type definition, I think, and not in a preamble of the data itself (UTF BOM mess comes to mind). I can implement the JSON version, and the current "simple" format, each with a version attrib.

New patch coming soon.

> Pre-analyzed field type
> -----------------------
>                 Key: SOLR-1535
>                 URL: https://issues.apache.org/jira/browse/SOLR-1535
>             Project: Solr
>          Issue Type: New Feature
>    Affects Versions: 1.5
>            Reporter: Andrzej Bialecki
>             Fix For: 4.0
>         Attachments: SOLR-1535.patch, SOLR-1535.patch, preanalyzed.patch, preanalyzed.patch
> PreAnalyzedFieldType provides a functionality to index (and optionally store) content that was already processed and split into tokens using some external processing chain. This implementation defines a serialization format for sending tokens with any currently supported Attributes (eg. type, posIncr, payload, ...). This data is de-serialized into a regular TokenStream that is returned in Field.tokenStreamValue() and thus added to the index as index terms, and optionally a stored part that is returned in Field.stringValue() and is then added as a stored value of the field.
> This field type is useful for integrating Solr with existing text-processing pipelines, such as third-party NLP systems.

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