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

Pre-analyzed field type
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                 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: 1.5


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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     [ https://issues.apache.org/jira/browse/SOLR-1535?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrzej Bialecki  updated SOLR-1535:
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    Attachment: preanalyzed.patch

> 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: 1.5
>
>         Attachments: 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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