ummm i am just toying with Lucene and katta, so to have apples to apples comparison I am using NFS mount for lucene and same FS as a filesystem for Katta/HADOOP Saurabh Agarwal
On Tue, May 18, 2010 at 1:46 PM, Uwe Schindler <[email protected]> wrote: > Then why use NFS? > > ----- > Uwe Schindler > H.-H.-Meier-Allee 63, D-28213 Bremen > http://www.thetaphi.de > eMail: [email protected] > > > > -----Original Message----- > > From: Saurabh Agarwal [mailto:[email protected]] > > Sent: Tuesday, May 18, 2010 10:13 AM > > To: [email protected] > > Subject: Re: Lock obtain timed out > > > > Thanks :) > > > > i am using only one server to create the index Saurabh Agarwal > > > > > > On Tue, May 18, 2010 at 1:41 PM, Ian Lea <[email protected]> wrote: > > > > > Use SimpleFSLockFactory. The default, NativeFSLockFactory, doesn't > > > play well with NFS. > > > > > > And a warning: lucene does work on NFS but you may run into problems > > > if your index has a lot of modifications and/or is accessed from > > > different servers. > > > > > > > > > -- > > > Ian. > > > > > > > > > > > > On Tue, May 18, 2010 at 6:56 AM, Saurabh Agarwal <[email protected]> > > > wrote: > > > > Hi, > > > > > > > > I am using Lucene 3.0.0 to index (with the demo application > > > > IndexFiles) a > > > 6 > > > > GB corpus which is on NFS, more over I am storing my index on NFS > too. > > > But > > > > when I run the program > > > > I get following exception > > > > > > > > > > > > > > > > caught a class org.apache.lucene.store.LockObtainFailedException > > > > with message: Lock obtain timed out: > > > > NativeFSLock@/usr/home/saurabh/index/write.lock: > > > > java.io.IOException: Operation not supported > > > > > > > > Please Help out > > > > > > > > > > > > Regards > > > > Saurabh Agarwal > > > > > > > > > > --------------------------------------------------------------------- > > > To unsubscribe, e-mail: [email protected] > > > For additional commands, e-mail: [email protected] > > > > > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] > >
