Re: replicate indexing to second site

2016-02-10 Thread Shawn Heisey
On 2/10/2016 8:02 AM, tedsolr wrote: > I have my head wrapped around sending index requests in parallel, but in a > later post you mentioned how you separately track the most recent update and > are able to sync from that point if needed. That I don't get. Is it an index > version you are tracking?

Re: replicate indexing to second site

2016-02-10 Thread tedsolr
View this message in context: http://lucene.472066.n3.nabble.com/replicate-indexing-to-second-site-tp4256240p4256404.html Sent from the Solr - User mailing list archive at Nabble.com.

Re: replicate indexing to second site

2016-02-10 Thread tedsolr
://lucene.472066.n3.nabble.com/replicate-indexing-to-second-site-tp4256240p4256399.html Sent from the Solr - User mailing list archive at Nabble.com.

Re: replicate indexing to second site

2016-02-09 Thread Arcadius Ahouansou
Hello Ted. We have a similar requirement to deploy Solr across 2 DCs. In our case, the DCs are connected via fibre optic. We managed to deploy a single SolrCloud cluster across multiple DCs without any major issue (see links below). The whole set-up is described in the following articles: - htt

Re: replicate indexing to second site

2016-02-09 Thread Walter Underwood
I agree. If the system updates synchronously, then you are in two-phase commit land. If you have a persistent store that each index can track, then things are good. wunder Walter Underwood wun...@wunderwood.org http://observer.wunderwood.org/ (my blog) > On Feb 9, 2016, at 7:37 PM, Shawn Heis

Re: replicate indexing to second site

2016-02-09 Thread Shawn Heisey
On 2/9/2016 5:48 PM, Walter Underwood wrote: > Updating two systems in parallel gets into two-phase commit, instantly. So > you need a persistent pool of updates that both clusters pull from. My indexing system does exactly what I have suggested for tedsolr -- it updates multiple copies of my ind

Re: replicate indexing to second site

2016-02-09 Thread Alexandre Rafalovitch
the users. Is > this just a software problem to work out (separate thread)? Or is there a > SolrJ solution (asyc calls)? > > Thanks!! > > > > -- > View this message in context: > http://lucene.472066.n3.nabble.com/replicate-indexing-to-second-site-tp4256240.html > Sent from the Solr - User mailing list archive at Nabble.com.

Re: replicate indexing to second site

2016-02-09 Thread Walter Underwood
Updating two systems in parallel gets into two-phase commit, instantly. So you need a persistent pool of updates that both clusters pull from. wunder Walter Underwood wun...@wunderwood.org http://observer.wunderwood.org/ (my blog) > On Feb 9, 2016, at 4:15 PM, Shawn Heisey wrote: > > On 2/9/2

Re: replicate indexing to second site

2016-02-09 Thread Shawn Heisey
On 2/9/2016 1:43 PM, tedsolr wrote: > I expect that rsync can be used initially to copy the collection data > folders and the zookeeper data and transaction log folders. So after > verifying Solr/ZK is functional after the install, shut it down and perform > the copy. This may sound slow but my pro

Re: replicate indexing to second site

2016-02-09 Thread Walter Underwood
ut I don't want to lengthen the response time for the users. >> Is >> this just a software problem to work out (separate thread)? Or is there a >> SolrJ solution (asyc calls)? >> >> Thanks!! >> >> >> >> -- >> View this message in context: >> http://lucene.472066.n3.nabble.com/replicate-indexing-to-second-site-tp4256240.html >> Sent from the Solr - User mailing list archive at Nabble.com.

Re: replicate indexing to second site

2016-02-09 Thread Upayavira
? Seems > reasonable but I don't want to lengthen the response time for the users. > Is > this just a software problem to work out (separate thread)? Or is there a > SolrJ solution (asyc calls)? > > Thanks!! > > > > -- > View this message in context: > http://lucene.472066.n3.nabble.com/replicate-indexing-to-second-site-tp4256240.html > Sent from the Solr - User mailing list archive at Nabble.com.

replicate indexing to second site

2016-02-09 Thread tedsolr
abble.com/replicate-indexing-to-second-site-tp4256240.html Sent from the Solr - User mailing list archive at Nabble.com.