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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=12588

Delete failed after new Term is indexed





------- Additional Comments From tlai@leversoft.com 2002-09-12 19:31 -------
Second thought. The option (a) is not valid either. What happen if:

reader1.open()
reader2.open()

reader1.delete(documentA)
reader2.delete(documentB)

Document A will be restored by the second, since reader2 does not know document
A has been deleted by reader1. Maybe a better solution is to create an
IndexDeleter that is a subclass of IndexReader. It should obtain the write
lock in the constructor as IndexWriter does, and write the delete file and
release the write lock in the close method as IndexReader does.

The makeLock(String name) should also take a maximum wait time argument. It
should try to obtain the lock during that period of time, and return false only
after the time is expired.

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