rahul_k123 wrote:
what is the behaviour of IndexReader.current() if i modify the index
manually? Will it returns false?
What do you mean by "manually"?
Once an IndexWriter commits a change to the index after the
IndexReader was opened, then IndexReader.isCurrent() will return false.
One more question
The index is on Linux
if my indexReader is open and some of the files in index are
deleted, what
is the behaviour of this?
Will it give any exception like File Not found??
Assuming it's a local filesystem on Linux (eg, not NFS) then if
IndexReader has the file open and you delete it from the filesystem,
that IndexReader is unaffected.
But, you should not delete files yourself -- IndexWriter does that for
you at the right times.
Mike
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