Oits,
You mentioned the hadoop project. I check it out not a long time ago and
I read someting about it did not support the lucene index. Is it possible to
index and then search in a HDFS?
[]s
Rossini
On 7/27/06, Otis Gospodnetic <[EMAIL PROTECTED]> wrote:
Michael,
Certainly parallelizing on a set of servers would work (hmm... hadoop?),
but if you want to do this on a single machine you should tune some of the
IndexWriter params. You didn't mention them, so I assume you didn't tune
anything yet. If you have Lucene in Action, check out
2.7.1 : Tuning indexing performance starts on page 42 under
section 2.7 (Controlling the indexing process) in chapter 2 (Indexing)
(found via: http://lucenebook.com/search?query=index+tuning )
If not, check maxBufferedDocs and mergeFactor in IndexWriter
javadocs. This is likely in the FAQ, too, but I didn't check.
Otis
----- Original Message ----
From: Michael J. Prichard
To: java-user@lucene.apache.org
Sent: Thursday, July 27, 2006 12:29:31 PM
Subject: Indexing large sets of documents?
I built an indexer that runs through email and its attachments, rips out
content and what not and then creates a Document and adds it to an
index. It works w/ no problem. The issue is that it takes around 3-5
seconds per email and I have seen up to 10-15 seconds for email w/
attachments. I need to index 750k emails and at those times it will
take FOREVER! I am trying to find places to cut a second or two here or
there but are there any suggestions as to what I can do? Should I look
into parallelizing indexing? Help?!
Thanks,
Michael
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