Re: Solr DataImportHandler (DIH) and Cassandra

2010-12-01 Thread David Stuart
This is good timing I am/was just to embark on a spike if anyone is keen to help out On 30 Nov 2010, at 00:37, Mark wrote: > The DataSource subclass route is what I will probably be interested in. Are > there are working examples of this already out there? > > On 11/29/10 12:32 PM, Aaron Mort

Re: Solr DataImportHandler (DIH) and Cassandra

2010-11-29 Thread Mark
The DataSource subclass route is what I will probably be interested in. Are there are working examples of this already out there? On 11/29/10 12:32 PM, Aaron Morton wrote: AFAIK there is nothing pre-written to pull the data out for you. You should be able to create your DataSource sub class h

Solr DataImportHandler (DIH) and Cassandra

2010-11-29 Thread Mark
Is there anyway to use DIH to import from Cassandra? Thanks

Re: DIH and Cassandra

2010-08-05 Thread Jon Baer
That is not 100% true. I would think RDBMS and XML would be the most common importers but the real flexibility is with the TikaEntityProcessor [1] that comes w/ DIH ... http://wiki.apache.org/solr/TikaEntityProcessor Im pretty sure it would be able to handle any type of serde (in the case of

Re: DIH and Cassandra

2010-08-05 Thread Shalin Shekhar Mangar
On Thu, Aug 5, 2010 at 3:07 AM, Dennis Gearon wrote: > If data is stored in the index, isn't the index of Solr pretty much already > a 'Big/Cassandra Table', except with tokenized columns to make seaching > easier? > > How are Cassandra/Big/Couch DBs doing text/weighted searching? > > Seems a rea

Re: DIH and Cassandra

2010-08-04 Thread Dennis Gearon
, 8/4/10, Andrei Savu wrote: > From: Andrei Savu > Subject: Re: DIH and Cassandra > To: solr-user@lucene.apache.org > Date: Wednesday, August 4, 2010, 12:00 PM > DIH only works with relational > databases and XML files [1], you need > to write custom code in order to index dat

Re: DIH and Cassandra

2010-08-04 Thread Shalin Shekhar Mangar
On Wed, Aug 4, 2010 at 9:11 PM, Mark wrote: > Is it possible to use DIH with Cassandra either out of the box or with > something more custom? Thanks > It will take some modifications but DIH is built to create denormalized documents so it is possible. Also see https://issues.apache.org/jira/bro

Re: DIH and Cassandra

2010-08-04 Thread Andrei Savu
DIH only works with relational databases and XML files [1], you need to write custom code in order to index data from Cassandra. It should be pretty easy to map documents from Cassandra to Solr. There are a lot of client libraries available [2] for Cassandra. [1] http://wiki.apache.org/solr/DataI

Re: DIH and Cassandra

2010-08-04 Thread Andrei Savu
DIH only works with relational databases and XML files [1], you need to write custom code in order to index data from Cassandra. It should be pretty easy to map documents from Cassandra to Solr. There are a lot of client libraries available [2] for Cassandra. [1] http://wiki.apache.org/solr/DataI

DIH and Cassandra

2010-08-04 Thread Mark
Is it possible to use DIH with Cassandra either out of the box or with something more custom? Thanks