Hi All,

I have a requirement for updating lucene index (add single field for
existing docs and modify value of another field). These documents contain
many other fields that do not need any modifications. But as I understand
luence provides delete/add mechanism for even single field value updates. I
would really  appreciate if someone can explain me why lucene use these
delete/add for updates as it feels like a real bottleneck.

Is there any way to do single fields updates without using delete/add ?

Thanks,
Chalitha

-- 
J.M Chalitha Udara Perera

*Department of Computer Science and Engineering,*
*University of Moratuwa,*
*Sri Lanka*

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