How about simply:

/** Expert:
 *
 * If set, omit term freq, positions and payloads from postings for this field.
 *
 * <p><b>NOTE</b>: While this option reduces storage space required in
the index,
 * it also means any query requiring positional
 * information, such as {...@link PhraseQuery} or {...@link
 * SpanQuery} subclasses will silently fail to find
 * results.
 */

Mike

On Wed, Apr 8, 2009 at 8:30 AM, Mark Miller <markrmil...@gmail.com> wrote:
> The omitTf comment is:
>
>  /** Expert:
>  *
>  * If set, omit term freq, positions and payloads from postings for this
> field.
>  * <p><b>NOTE</b>: this is a dangerous option to enable.
>  * While it reduces storage space required in the index,
>  * it also means any query requiring positional
>  * infromation, such as {...@link PhraseQuery} or {...@link
>  * SpanQuery} subclasses will silently fail to find
>  * results.
>  */
>  void setOmitTermFreqAndPositions(boolean omitTermFreqAndPositions);
>
> I'd almost like to factor 'danerous' into something a little less
> oft-putting for a newer or less hardcore user. I know we have this marked as
> expert, but common, decent, advice might be to set each of your fields to
> use as little as necessary - often that will mean using this setting.
>
> How about:
>
>  /** Expert:
>  *
>  * If set, omit term freq, positions and payloads from postings for this
> field.
>  * <p><b>NOTE</b>: if you choose to use this expert option, you should
>  * be sure you are familiar with the following:
>  * While it reduces storage space required in the index,
>  * it also means any query requiring positional
>  * infromation, such as {...@link PhraseQuery} or {...@link
>  * SpanQuery} subclasses will silently fail to find
>  * results.
>  */
>  void setOmitTermFreqAndPositions(boolean omitTermFreqAndPositions);
>
> Kind of nit picky I know.
>
> --
> - Mark
>
> http://www.lucidimagination.com
>
>
>
>
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