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From Fábio Caldas <fabio.cal...@gmail.com>
Subject Re: Solr and Cassandra
Date Fri, 22 Jun 2012 19:11:24 GMT
Hey Jonathan, thanks a lot. It really solved the problem.

On Fri, Jun 22, 2012 at 3:21 PM, Jonathan Ellis <jbellis@gmail.com> wrote:
> Instead of manually flushing, you should configure the solr maxTime
> option for autoSoftCommit:
> http://www.datastax.com/docs/datastax_enterprise2.0/search/dse_search_cluster#tuning-performance
>
> On Fri, Jun 22, 2012 at 10:39 AM, Fábio Caldas <fabio.caldas@gmail.com> wrote:
>> Hi folks,
>>
>> I´m finalizing tests for a eCommerce Company on Cassandra DSE,
>> especially on Solr and Cassandra integration.
>>
>> Yesterday, I understood that Solr Interface
>> (SERVER:8983/solr/NAMESPACE.COLUMNFAMILY/select/?q=*:*&rows=10) only
>> show indexed results after Cassandra flush the data.
>>
>> To check to that conclusion, I did the following steps:
>>
>> * Runned DSE Log Search Sample to create a Cluster, with Namespace and
>> ColumnFamily
>> * Inserted only one entry
>> * Checked on Solr Interface - 0 Result
>> * Checked on CQL - 1 Result
>> * Runned command: nodetool -h localhost flush
>> * Checked on Solr Interface - 1 Result
>>
>> I also changed the config on yaml to force flush when reach 1 MB, but
>> one single data like in my test is very tiny.
>>
>> I know it sound like very strange but it´s needed since I´m targeting
>> a near real time index system.
>>
>> My plans now is to use crontab on my nodes to schedule the nodetool
>> flush command to run on every minute.
>>
>> Do you guys see any other approach to check?
>>
>> --
>> Atenciosamente,
>> Fábio Caldas
>
>
>
> --
> Jonathan Ellis
> Project Chair, Apache Cassandra
> co-founder of DataStax, the source for professional Cassandra support
> http://www.datastax.com



-- 
Atenciosamente,
Fábio Caldas

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