Re: Replication with an HA master

2011-10-13 Thread Brandon Ramirez
). >> >> In such a case the old master might have uncommitted updates. >> >> JRJ >> >> -Original Message- >> From: Otis Gospodnetic [mailto:otis_gospodne...@yahoo.com] >> Sent: Tuesday, October 11, 2011 3:17 PM >> To: solr-user@lucene.apache.org >

Re: Replication with an HA master

2011-10-13 Thread Robert Stewart
rmal network). > > In such a case the old master might have uncommitted updates. > > JRJ > > -Original Message- > From: Otis Gospodnetic [mailto:otis_gospodne...@yahoo.com] > Sent: Tuesday, October 11, 2011 3:17 PM > To: solr-user@lucene.apache.org > Subject: Re

RE: Replication with an HA master

2011-10-13 Thread Jaeger, Jay - DOT
uncommitted updates. JRJ -Original Message- From: Otis Gospodnetic [mailto:otis_gospodne...@yahoo.com] Sent: Tuesday, October 11, 2011 3:17 PM To: solr-user@lucene.apache.org Subject: Re: Replication with an HA master Hello, - Original Message - > From: Robert Stewart > To: sol

Re: Replication with an HA master

2011-10-11 Thread Ted Dunning
On Tue, Oct 11, 2011 at 8:17 PM, Otis Gospodnetic < otis_gospodne...@yahoo.com> wrote: > > In the case of using a shared (SAN) index between 2 masters, what happens > if the > > live master fails in such a way that the index remains "locked" (such > > as if some hardware failure and it did not unl

Re: Replication with an HA master

2011-10-11 Thread Ted Dunning
On Tue, Oct 11, 2011 at 6:55 PM, Brandon Ramirez < brandon_rami...@elementk.com> wrote: > Using a shared volume crossed my mind too, but I discarded the idea because > of literature I have read about Lucene performing poorly against remote file > systems. But then I suppose a SAN wouldn't be a re

Re: Replication with an HA master

2011-10-11 Thread Otis Gospodnetic
Hello, - Original Message - > From: Robert Stewart > To: solr-user@lucene.apache.org > Cc: > Sent: Tuesday, October 11, 2011 3:37 PM > Subject: Re: Replication with an HA master > > In the case of using a shared (SAN) index between 2 masters, what happens if >

Re: Replication with an HA master

2011-10-11 Thread Robert Stewart
From: Brandon Ramirez >> To: "solr-user@lucene.apache.org" >> Sent: Tuesday, October 11, 2011 2:55 PM >> Subject: RE: Replication with an HA master >> >> Using a shared volume crossed my mind too, but I discarded the idea because >> of literature

Re: Replication with an HA master

2011-10-11 Thread Otis Gospodnetic
Otis Sematext :: http://sematext.com/ :: Solr - Lucene - Nutch Lucene ecosystem search :: http://search-lucene.com/ > >From: Brandon Ramirez >To: "solr-user@lucene.apache.org" >Sent: Tuesday, October 11, 2011 2:55 PM >Subject: RE: Replicatio

RE: Replication with an HA master

2011-10-11 Thread Brandon Ramirez
z | Office: 585.214.5413 | Fax: 585.295.4848 Software Engineer II | Element K | www.elementk.com -Original Message- From: Otis Gospodnetic [mailto:otis_gospodne...@yahoo.com] Sent: Tuesday, October 11, 2011 2:28 PM To: solr-user@lucene.apache.org Subject: Re: Replication with an HA master A few al

Re: Replication with an HA master

2011-10-11 Thread Otis Gospodnetic
://search-lucene.com/ > >From: Robert Stewart >To: solr-user@lucene.apache.org >Sent: Friday, October 7, 2011 10:22 AM >Subject: Re: Replication with an HA master > >Your idea sounds like the correct path.  Setup 2 masters, one running in >

Re: Replication with an HA master

2011-10-07 Thread Robert Stewart
Your idea sounds like the correct path. Setup 2 masters, one running in "slave" mode which pulls replicas from the live master. When/if live master goes down, you just reconfigure and restart the backup master to be the live master. You'd also need to then start data import on the backup mast

Replication with an HA master

2011-10-07 Thread Brandon Ramirez
We are getting ready to start a project using Solr as our backend search engine and I am trying to devise a deployment architecture that works for us. We definitely need a master/slave replication strategy, that's for sure, but my concern is the master becomes a single point of failure. Fortun