Hi Sanne,
On Mon, 15 Dec 2008 20:15:52 +0100, Sanne Grinovero
<sanne.grinov...@gmail.com> wrote:
some more steps towards mass indexing
What exactly is actually your definition of "mass indexing"? The use of
FullTextSession.index()
to (re-)build your index?
do you agree I'll drop the capability to use an IndexReader to make
changes to the index?
This implies I'll simplify the backend by removing all methods working
on an IndexReader (they are not needed anymore),
and is required to reuse the IndexWriter as next improvement.
I assume you are talking about removing performWork(LuceneWork work,
IndexReader reader)
from the LuceneWorkDelegate interface. I think that makes sense. I think
we still agree
that it is a good idea to only use the IndexWriter to apply changes.
Also we'll need to change the FSMasterDirectoryProvider to use
Lucene's snapshotting feature instead of the DirectoryProvider lock (is
HSEARCH-152).
Another solution would be to replace the lock-holding with a signal
like "please release it to me for a moment"
or even delegate the task to the thread owning the IndexWriter.
Not sure about this one. I haven't looked into this snapshot feature yet.
BTW this will mean the DirectoryProvider won't be used by anybody.
Really?
--Hardy
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