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Lucene 2.2.0 release available

 

 

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buschmic at gmail

Jun 19, 2007, 3:13 PM

Post #1 of 8 (1941 views)
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Lucene 2.2.0 release available

Release 2.2.0 of Lucene is now available!

Many new features, optimizations, and bug fixes have been added since 2.1,
including "point-in-time" searching, payloads, function queries and new
APIs for pre-analyzed fields.

The detailed change log is at:
http://svn.apache.org/repos/asf/lucene/java/tags/lucene_2_2_0/CHANGES.txt

Lucene 2.2 includes index format changes that are not readable
by older versions of Lucene. Lucene 2.2 can both read and update
older Lucene indexes. Adding to an index with an older format
will cause it to be converted to the newer format.

Binary and source distributions are available at
http://www.apache.org/dyn/closer.cgi/lucene/java/

Lucene artifacts are also available in the Maven2 repository at
http://repo1.maven.org/maven2/org/apache/lucene/

- Michael


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dmsmith555 at gmail

Jun 19, 2007, 4:55 PM

Post #2 of 8 (1882 views)
Permalink
Re: Lucene 2.2.0 release available [In reply to]

FYI, The announcement has not made it to the http://
lucene.apache.org/ page.

On Jun 19, 2007, at 6:13 PM, Michael Busch wrote:

> Release 2.2.0 of Lucene is now available!
>
> Many new features, optimizations, and bug fixes have been added
> since 2.1,
> including "point-in-time" searching, payloads, function queries and
> new APIs for pre-analyzed fields.
>
> The detailed change log is at:
> http://svn.apache.org/repos/asf/lucene/java/tags/lucene_2_2_0/
> CHANGES.txt
>
> Lucene 2.2 includes index format changes that are not readable
> by older versions of Lucene. Lucene 2.2 can both read and update
> older Lucene indexes. Adding to an index with an older format
> will cause it to be converted to the newer format.
>
> Binary and source distributions are available at
> http://www.apache.org/dyn/closer.cgi/lucene/java/
>
> Lucene artifacts are also available in the Maven2 repository at
> http://repo1.maven.org/maven2/org/apache/lucene/
>
> - Michael
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: java-dev-unsubscribe [at] lucene
> For additional commands, e-mail: java-dev-help [at] lucene
>


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yonik at apache

Jun 19, 2007, 6:01 PM

Post #3 of 8 (1875 views)
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Re: Lucene 2.2.0 release available [In reply to]

On 6/19/07, DM Smith <dmsmith555 [at] gmail> wrote:
> FYI, The announcement has not made it to the http://
> lucene.apache.org/ page.

I just committed this. It should be viewable in about an hour.

Note: I had to change the syntax slightly... I'm using forrest-0.8
now, and apparently it doesn't allow <ul> inside <p>

-Yonik

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lucene at mikemccandless

Jun 20, 2007, 10:29 AM

Post #4 of 8 (1871 views)
Permalink
Re: Lucene 2.2.0 release available [In reply to]

One small change that I think we should make under "Lucene News" on
the web site is to change the name "Point-in-time searching" (this is
LUCENE-710 right?).

Lucene has always had this feature. It's just that the implementation
previously relied on the specifics of how the underlying filesystem
handles deletion of open files. Windows and UNIX have the "right"
semantics but NFS (and maybe others) doesn't.

LUCENE-710 just enables you to make your own "custom deletion policy"
which would then allow an application to do "point in time" searching
over NFS, live backups, etc.

Maybe we should change this to "point in time searching over NFS" or
"custom index deletion policies" instead?

Mike

"Yonik Seeley" <yonik [at] apache> wrote:
> On 6/19/07, DM Smith <dmsmith555 [at] gmail> wrote:
> > FYI, The announcement has not made it to the http://
> > lucene.apache.org/ page.
>
> I just committed this. It should be viewable in about an hour.
>
> Note: I had to change the syntax slightly... I'm using forrest-0.8
> now, and apparently it doesn't allow <ul> inside <p>
>
> -Yonik
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: java-dev-unsubscribe [at] lucene
> For additional commands, e-mail: java-dev-help [at] lucene
>

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lucenelist2005 at danielnaber

Jun 20, 2007, 1:52 PM

Post #5 of 8 (1869 views)
Permalink
Re: Lucene 2.2.0 release available [In reply to]

On Wednesday 20 June 2007 03:01, Yonik Seeley wrote:

> > FYI, The announcement has not made it to the http://
> > lucene.apache.org/ page.
>
> I just committed this.  It should be viewable in about an hour.

The links to the new features don't work for me, I always end up on the API
overview page. Shouldn't the links be e.g.

http://lucene.apache.org/java/2_2_0/api/org/apache/lucene/document/Field.html

instead of

http://lucene.apache.org/java/2_2_0/api/index.html?org/apache/lucene/document/Field.html
?

Regards
Daniel

--
http://www.danielnaber.de

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buschmic at gmail

Jun 20, 2007, 5:25 PM

Post #6 of 8 (1867 views)
Permalink
Re: Lucene 2.2.0 release available [In reply to]

Michael McCandless wrote:
> Maybe we should change this to "point in time searching over NFS" or
> "custom index deletion policies" instead?
>
>

Thanks for the feedback, Mike! I agree, "point-in-time searching over
NFS" describes the new
addition more accurately. I will change the news entry.

- Michael

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buschmic at gmail

Jun 20, 2007, 5:31 PM

Post #7 of 8 (1869 views)
Permalink
Re: Lucene 2.2.0 release available [In reply to]

Daniel Naber wrote:
> On Wednesday 20 June 2007 03:01, Yonik Seeley wrote:
>
>
> The links to the new features don't work for me, I always end up on the API
> overview page. Shouldn't the links be e.g.
>
> http://lucene.apache.org/java/2_2_0/api/org/apache/lucene/document/Field.html
>
> instead of
>
> http://lucene.apache.org/java/2_2_0/api/index.html?org/apache/lucene/document/Field.html
> ?
>
>

Hi Daniel,

that's strange. The links work for me in both Firefox and IE.

Anyway, I will change the links as you suggest to point to the no-frames
version of the
javadocs. Then those links shouldn't cause problems anymore. Thanks!

- Michael

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hossman_lucene at fucit

Jun 21, 2007, 12:57 PM

Post #8 of 8 (1861 views)
Permalink
Re: Lucene 2.2.0 release available [In reply to]

: > The links to the new features don't work for me, I always end up on the API
: > overview page. Shouldn't the links be e.g.
: >
: > http://lucene.apache.org/java/2_2_0/api/org/apache/lucene/document/Field.html
: >
: > instead of
: >
: > http://lucene.apache.org/java/2_2_0/api/index.html?org/apache/lucene/document/Field.html


the query string based links trigger javascript in the index.html frameset
page to load the specific class mentioned in the main frame. if
javascript is off (or a browser is used that doesn't like the javascript)
it defaults to the main index.

: Anyway, I will change the links as you suggest to point to the no-frames
: version of the
: javadocs. Then those links shouldn't cause problems anymore. Thanks!

that's probably teh safest thing anyway ... and improves the SEO value of
those links.


-Hoss


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