Hi Michael:
Is there a wiki or some sort of write up on LUCENE-1458? It looks
extremely cool!
Re: Jason: isn't flush final?
-John
On Fri, Sep 18, 2009 at 9:09 AM, Jason Rutherglen <
[email protected]> wrote:
> I believe you could override the IW.flush and IW.mergeSuccess
> methods. flush unfortunately doesn't expose the new SegmentInfo,
> however it could be obtained via
> IW.getReader().getSequentialSubReaders (by comparing the before
> and after).
>
> Adjacent segment files could then be maintained without hacking into
> SegmentMerger.
>
> On Thu, Sep 17, 2009 at 7:00 AM, John Wang <[email protected]> wrote:
> > Hi guys:
> >
> > I am trying to figure how to add the ability to create custom
> segment
> > files. Hopefully it is possible to create a plugin framework where one
> can
> > provide some sort of callback to add to a segment given a doc and provide
> > some sort of merge logic. This is in light of the flexible indexing
> effort.
> >
> > After digging thru the latest trunk code in that area, I see a
> > Writer/WriterPerThread pattern for different types of segment files, e.g.
> > Stored data, norms, inverted doc, etc.
> >
> > Do you think it is a good idea to consolidate them? Are there
> > intricacies where there are cross dependency between different types of
> > writers?
> >
> > Merge logic seems to be in the SegmentMerger class. Seems to do
> this,
> > it would be good to separate it out to per writer type.
> >
> > I am still trying to understand the code, any help is greatly
> > appreciated.
> >
> > Thoughts?
> >
> > Thanks
> >
> > -John
> >
>
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