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On 01/02/2013 10:04 AM, Benjamin, Roy wrote:
Will the existing 3.6 indexes work with 4.0 binary ?
Will 3.6 solrJ clients work
Will the existing 3.6 indexes work with 4.0 binary ?
Will 3.6 solrJ clients work with 4.0 servers ?
Thanks
Roy
Indexes will not work. I have not heard of an index upgrader. If you run
your 3.6 and new 4.0 Solr at the same time, you can upload all the data
with a DataImportHandler script using the SolrEntityProcessor.
How large are your indexes? 4.1 indexes will not match 4.0, so you will
have to
Indexes will not work???
I've upgraded a 3.6 index. I used the new Solrconfig from 4.0, and had
to do some hacking to my schema (e.g. add a version field) to make it
work, but once I'd done that, all was fine.
As I understand it, any Lucene instance can understand the format of an
index from one
AFAIK Solr 4 should be able to read Solr 3.6 indexes. Soon those files will
be updated to 4.0 format and will not be readable by Solr 3.6 anymore. See
http://wiki.apache.org/lucene-java/BackwardsCompatibility
You should not use a a 3.6 SolrJ client with Solr 4 server.
Tomás
On Wed, Jan 2, 2013
...@gmail.com]
Sent: Wednesday, January 02, 2013 10:23 AM
To: solr-user@lucene.apache.org
Subject: Re: Upgrading from 3.6 to 4.0
AFAIK Solr 4 should be able to read Solr 3.6 indexes. Soon those files will be
updated to 4.0 format and will not be readable by Solr 3.6 anymore. See
http://wiki.apache.org
On 1/2/2013 11:48 AM, Shawn Heisey wrote:
Additional note: If you are already using the newer server objects in
SolrJ 3.6 (HttpSolrServer in most cases) you might be able to drop the
v4 SolrJ jar into your 3.6 SolrJ app and have it continue to work.
You could give that a try before you even
: Wednesday, January 02, 2013 10:23 AM
To: solr-user@lucene.apache.org
Subject: Re: Upgrading from 3.6 to 4.0
AFAIK Solr 4 should be able to read Solr 3.6 indexes. Soon those files
will be updated to 4.0 format and will not be readable by Solr 3.6 anymore.
See http://wiki.apache.org/lucene-java