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From William Newport <bi...@billynewport.com>
Subject Re: LUCENE-2456 (A Column-Oriented Cassandra-Based Lucene Directory)
Date Tue, 17 Aug 2010 19:24:49 GMT
I think it's similar to datagrid directory plugins which are likely
higher performance than Cassandra but still have performance issues
with large indexes.

Sent from my iPhone

On Aug 17, 2010, at 12:20 PM, Utku Can Topçu <utku@topcu.gen.tr> wrote:

> Hi Otis,
>
> Thank you for the notice. I'll do so.
>
> "What happened with Lucandra?" Is really a hard question to answer.
>
> After testing the CassandraDirectory and Lucandra against a real-time stream
> of "large" data. I've concluded that the approach to make this data
> searchable in Lucene over Cassandra is not as scalable as it has sounded.
>
> So I've developed some "pure" cassandra techniques to index and search for
> the portions of data I'm interested in.
>
> Regards,
> Utku
>
> On Sun, Aug 8, 2010 at 5:50 AM, Otis Gospodnetic <otis_gospodnetic@yahoo.com
>> wrote:
>
>> Utku, you should ask via comments on
>> https://issues.apache.org/jira/browse/LUCENE-2453.
>> What happened with Lucandra?
>>
>> Otis
>> ----
>> Sematext :: http://sematext.com/ :: Solr - Lucene - Nutch
>> Lucene ecosystem search :: http://search-lucene.com/
>>
>>
>>
>> ----- Original Message ----
>>> From: Utku Can Topçu <utku@topcu.gen.tr>
>>> To: java-user@lucene.apache.org
>>> Sent: Fri, July 23, 2010 12:59:36 PM
>>> Subject: LUCENE-2456 (A Column-Oriented Cassandra-Based Lucene Directory)
>>>
>>> Hi All,
>>>
>>> I'm trying to use the patch for testing, provided in the  issue.
>>>
>>> I downloaded the patch and the dependency *LUCENE-2453
>>> <https://issues.apache.org/jira/browse/LUCENE-2453>*.
>>> I tested this  contribution against the r942817 revision where I assume
>> the
>>> contributor has  been using during the time of development. The tests
>> seemed
>>> to  fail.
>>>
>>> This time, I updated the CassandraDirectory.java to match the new
>> Cassandra
>>> Interface. It unfortunately failed again.
>>>
>>> Has anyone here  have an idea on which cassandra revision and lucene
>> revision
>>> this patch  works  against?
>>>
>>> Best Regards,
>>> Utku
>>>
>>
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>>

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