Hi,
I am looking for a token filter that can combine 2 terms into 1? E.g.
the input has been tokenized by white space:
t1 t2 t2a t3
I want a filter that output:
t1 t2t2a t3
I know it is a very special case, and I am thinking about develop a filter
of my own. But I cannot figure out which API
Of couse, I don't want a copy of the merged index on another disk.
I want the merged index is written in another disk directly and don't need
to copy it again.
The purpose in doing so is just for less disk operation and disk r-w
operation separately.
2012/12/20 Ian Lea
> So you want a copy of
> If you stuff the end of the span into the payload you'd have to create
> a custom variant of PhraseQuery to properly match based on the end
> span.
How different is this from the functionality already avaialable through
SpanQuery?
stephen
--
Thanks for the reply.
I actually solved the issue by overriding setFreqCurrentDoc() function of
SpanScorer to give boost (by adding extra frequency) if the span positions
are found within chosen distance after one another. I had to override
SpanQuery and SpanWeight as well, just to accept multiple
So you want a copy of the merged index on another disk? You could
just copy it, before or after the merge, your choice. Or create the
new index with an IndexWriter and call one of the addIndexes()
methods. From the javadocs they sound to have different merge
effects. Try it out and see what happ
