Lucene indexing on Hadoop distributed file system

2006-03-25 Thread Igor Bolotin
In my current project we needed a way to create very large Lucene indexes on Hadoop distributed file system. When we tried to do it directly on DFS using Nutch FsDirectory class - we immediately found that indexing fails because DfsIndexOutput.seek() method throws UnsupportedOperationException. The

TREC and INEX

2006-03-25 Thread Malcolm Clark
Hi all, Are any of you planning on using Lucene in any way for the NLP in INEX this year or the Enterprise track in TREC? Thanks, MC

RE: delte documents into index

2006-03-25 Thread WATHELET Thomas
use one IndexModifier object for all your process -Original Message- From: Daniel Naber [mailto:[EMAIL PROTECTED] Sent: Sat 3/25/2006 12:07 PM To: java-user@lucene.apache.org Cc: Subject: Re: delte documents into index

Re: delte documents into index

2006-03-25 Thread Daniel Naber
On Samstag 25 März 2006 00:39, Tom Hill wrote: > IndexModifier won't work > in multithreaded scenario, at least as far as I can tell. Yes it does, but you need to use one IndexModifier object from all classes (see the javadoc). Regards Daniel -- http://www.danielnaber.de ---

RE: delte documents into index

2006-03-25 Thread WATHELET Thomas
Ok thanks -Original Message- From: Tom Hill [mailto:[EMAIL PROTECTED] Sent: Sat 3/25/2006 12:39 AM To: java-user@lucene.apache.org Cc: Subject: Re: delte documents into index Hi Thomas, > > Is

RE: delte documents into index

2006-03-25 Thread WATHELET Thomas
Ok thanks -Original Message- From: Daniel Naber [mailto:[EMAIL PROTECTED] Sent: Sat 3/25/2006 12:05 AM To: java-user@lucene.apache.org Cc: Subject: Re: delte documents into index On Freitag 24 März 2006 23:34,