Jack:
I respect your hard-work responding to user problems on the mail list.
So it would be nicer to try out Realtime NRT then pass rogue comments,
whether a contribution is legit/spam or a scam... I guess it illuminates
the narrow minded view of oneself ... The spirit of open source is
contributions from not only commiters but other developers, from the
Solr wiki "A half-baked patch in Jira, with no documentation, no tests
and no backwards compatibility is better than no patch at all."
You would gain more respect if you actually download realtime-nrt, check
out if it does provide a view of a realtime index compared to a
point-in-time snapshot, see if you can understand the code and provide
clarity and feedback to the list if you do find problems with it.
realtime-nrt offers search capability as to realtime-get. Checkout if
this is true ... I would really welcome your comments on the list or
through the JIRA here:
https://issues.apache.org/jira/browse/SOLR-3816
Regards,
Nagendra Nagarajayya
http://solr-ra.tgels.org
http://rankingalgorithm.tgels.org
On 10/29/2012 7:30 AM, Jack Krupansky wrote:
Could any of the committers here confirm whether this is a legitimate
effort? I mean, how could anything labeled "Apache ABC with XYZ" be an
"external project" and be sanctioned/licensed by Apache? In fact, the
linked web page doesn't even acknowledge the ownership of the Apache
trademarks or ASL. And the term "Realtime NRT" is nonsensical. Even
worse: "Realtime NRT makes available a near realtime view". Equally
nonsensical. Who knows, maybe it is legit, but it sure comes across as
a scam/spam.
-- Jack Krupansky
-----Original Message----- From: Nagendra Nagarajayya
Sent: Monday, October 29, 2012 10:06 AM
To: solr-user@lucene.apache.org
Subject: [Announce] Apache Solr 4.0 with RankingAlgorithm 1.4.4 and
Realtime NRT available for download
Hi!
I am very excited to announce the availability of Apache Solr 4.0 with
RankingAlgorithm 1.4.4 and Realtime NRT. Realtime NRT is a high
performance and more granular NRT implementation as to soft commit. The
update performance is about 70,000 documents / sec* (almost 1.5-2x
performance improvement over soft-commit). You can also scale up to 2
billion documents* in a single core, and query half a billion documents
index in ms**. Realtime NRT is different from realtime-get. realtime-get
does not have search capability and is a lookup by id. Realtime NRT
allows full search, see here <http://solr-ra.tgels.org/realtime-nrt.jsp>
for more info.
Realtime NRT has been contributed back to Solr, see JIRA:
https://issues.apache.org/jira/browse/SOLR-3816
RankingAlgorithm 1.4.4 supports the entire Lucene Query Syntax, ± and/or
boolean/dismax/boost queries and is compatible with the new Lucene 4.0
api.
You can get more information about Solr 4.0 with RankingAlgorithm 1.4.4
and Realtime NRT performance from here:
http://solr-ra.tgels.org/wiki/en/Near_Real_Time_Search_ver_4.x
You can download Solr 4.0 with RankingAlgorithm 1.4.4 from here:
http://solr-ra.tgels.org
Please download and give the new version a try.
Note:
1. Apache Solr 4.0 with RankingAlgorithm 1.4.4 is an external project
Regards,
Nagendra Nagarajayya
http://solr-ra.tgels.org
http://rankingalgorithm.tgels.org
* performance is a real use case of Apache Solr with RankingAlgorithm as
seen at a user installation
** performance seen when using the age feature
