Lucene Input/Output error

2010-12-16 Thread gogogo45
Hello All, I'm new to lucene, and i'm confronted with an input/output error exception listed as below. As designed, I have one machine writing to an index stored on an NFS mount, and other machine(s) reading (and periodically re-opening the index). I use a thread to maintain all the IndexSear

Re: Dataimport performance

2010-12-16 Thread Glen Newton
Hi, LuSqlv2 beta comes out in the next few weeks, and is designed to address this issue (among others). LuSql original (http://lab.cisti-icist.nrc-cnrc.gc.ca/cistilabswiki/index.php/LuSql now moved to: https://code.google.com/p/lusql/) is a JDBC-->Lucene high performance loader. You may have se

Re: lucene locking

2010-12-16 Thread Earl Hood
On Thu, Dec 16, 2010 at 8:36 AM, Donld Hill wrote: > Can I safely upgrade to a newer version, do I need to perform any updates on > the actual indices? >From my personal experience, upgrading from v2 to v3 required rebuilds of indices since we experienced some problems performing queries against

Re: lucene locking

2010-12-16 Thread Donld Hill
So will updating to a newer version of Lucene help with the performance when loading DOCS. I will also do some research to see what is being loaded as this is a 3rd party that's using Lucene. Can I safely upgrade to a newer version, do I need to perform any updates on the actual indices? On

Re: Re: Scale up design

2010-12-16 Thread Toke Eskildsen
On Thu, 2010-12-16 at 06:59 +0100, Ganesh wrote: > 250 GB of data, 40 GB of Index Size, 60 million records is > working fine with 1 GB RAM. We are storing minmal amount > of data in index. We are doing sorting on Date. Even in > single system, the database are shard. Looking back in the list, I se

Re: lucene locking

2010-12-16 Thread Doron Cohen
> > > I have a app that seems to be locking on some search calls. I am > including > > the stacktrace for the blocked and blocker thread. > Is it daedlock for sure? No search deadlock fixes were done since 2.1.0, so perhaps it is something else... > "TP-Processor177" daemon prio=10 tid=0x00

Re: Scoring problem with MultiPhraseQuery?

2010-12-16 Thread Ian Lea
More likely to be a bug in your code rather than in lucene. I suggest you post the smallest possible self-contained program or test case that demonstrates the problem. -- Ian. On Thu, Dec 16, 2010 at 1:56 AM, Mike Cawson wrote: > I'm using MultiPhraseQuery to implement a fuzzy phrase query. >

RE: lucene locking

2010-12-16 Thread Uwe Schindler
I would recommend upgrading Lucene to at least 2.9.4. Your version is very antique. - Uwe Schindler H.-H.-Meier-Allee 63, D-28213 Bremen http://www.thetaphi.de eMail: u...@thetaphi.de > -Original Message- > From: Donld Hill [mailto:dh...@eweb-service.com] > Sent: Thursday, December 16