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From Apache Wiki <wikidi...@apache.org>
Subject [Solr Wiki] Update of "Solr4.0" by HossMan
Date Tue, 05 Jun 2012 21:32:40 GMT
Dear Wiki user,

You have subscribed to a wiki page or wiki category on "Solr Wiki" for change notification.

The "Solr4.0" page has been changed by HossMan:
http://wiki.apache.org/solr/Solr4.0?action=diff&rev1=5&rev2=6

Comment:
4.0 roadmap update

  
  Solr 4.0 has not yet been released.
  
- Please see [[FrontPage#solr_development|Solr Development]] for links to nightly builds that
contain the latest 4.0 functionality.
+ Solr 4.0 refers to the first/next release planed using the [[http://svn.apache.org/viewvc/lucene/dev/branches/branch_4x/|shared
4x branch]] for Lucene & Solr.
  
- Solr 4.0 refers to the next hypothetical release off of the [[http://svn.apache.org/viewvc/lucene/dev/trunk/|common
trunk]] that was created after it was decided that the development of Solr and Lucene-Java
should be more tightly integrated, (the version number comes from following the Lucene-Java
release version convention).
+ The current roadmap discussed by the devs (as of May 2012) for 4.0 is:
+  * 4.0-alpha release sometime in Jun/Jul 2012.
+  * 4.0-beta release no sooner then 30 days after 4.0-alpha.  The beta release may contain
additional features & API changes compared to the alpha release, but should not change
the index format unless absolutely necessary to fix a bug.
+  * 4.0 (final) release no sooner then 30 days after 4.0-beta.  The final release may contain
additional features and API additions compared to the beta release, but should not change
any APIs (or the index format) from the beta release unless absolutely necessary to fix a
bug.
+ 
+ Please see [[FrontPage#solr_development|Solr Development]] for links to nightly builds that
contain the latest 4.x functionality.
  
  This is slated to be the first release of Solr that will require the use of Java 1.6. (the
primary motivation for adding this requirement being SolrCloud functionality)
  
  If you found a link to this page in some documentation it was there to alert you to the
fact that it described a feature that is expected to be included in the Solr 4.0 when it happens.
Jira can show you [[https://issues.apache.org/jira/browse/SOLR/fixforversion/12314992|issues
that people have (or hope to) incorporated into the 4.0 release]].
  
- Update: In january 2012 the [[http://search-lucene.com/m/iC2wPhQU4F|developers have started
talking for real about preparing for the first Solr 4.0 alpha release]]. No dates or roadmap
are given however.
- 
  Once Solr 4.0 has been released, this page may be updated if there are any errata for the
release documentation that users should be aware of. 
  

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