On 24/02/2012 22:15, Simon Willnauer wrote:
IndexReader is ReadOnly now. you can't undelete / delete by DocID
anymore. The norms hell is gone too and should be implemented via
DocValues and IW. there are thoughts and issues open which I don't
recall from the top of my head.
hope that give some clarification
Not really. I get the first part about readers being read-only, that's
fine. But it's still not clear to me how to use IndexWriter (or some
other api) to undeleteAll, delete by docId, or modify norms without
updating a document - all of which was possible in 3.x and had real use
cases.
--
Best regards,
Andrzej Bialecki <><
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