On Wed, Oct 2, 2013 at 2:37 PM, Steven Schlansker <ste...@likeness.com> wrote:
>
> On Oct 2, 2013, at 11:16 AM, Michael McCandless <luc...@mikemccandless.com> 
> wrote:
>
>> In Lucene 4.5 (coming out any day now) we've switched by default to a
>> "mostly on disk" impl for doc values.
>>
>
> Awesome!  Looking forward to that then.
>
>> Before that, you can use DiskDocValuesFormat instead.
>>
>> But you'll need to re-index (or create a new index and use
>> IW.addIndexes) to cutover your current index to the DiskDVFormat.
>>
>
> I see a few references scattered on the internet but it's not in my Lucene 
> jars.

It should be in the codecs module/JAR.

> The one reference I saw to it indicated that every patch release of Lucene 
> will require a full reindex when using this, which is a serious bummer.

Right, all but the default codec do not offer back compatibility; but
now that Disk has become the default it will have back compatibility
going forward.

> So I think I'll hold out for 4.5 and hope that that solves my problem.

Sounds good!

> Thanks for the help!

You're welcome!

Mike McCandless

http://blog.mikemccandless.com

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