Simple csv files are the easiest way to go:
http://www.datastax.com/dev/blog/simple-data-importing-and-exporting-with-cassandra
The Solr Data Import Handler can be used to import from RDBMS databases to
DataStax Enterprise with its Solr integration:
http://www.datastax.com/documentation/datastax_enterprise/4.0/datastax_enterprise/srch/srchConfDataHand.html
And you can use csv flat files exported by typical RDBMS's using DSE/Solr as
with regular OSS Solr.
DataStax Enterprise also supports Hadoop/Sqoop for importing from RDBMS
databases:
http://www.datastax.com/2012/03/how-to-move-data-from-relational-databases-to-datastax-enterprise-cassandra-using-sqoop
There are also ETL tools from Talend, Pentaho, and JasperSoft that can be
used to import from RDBMS databases into DataStax Enterprise:
http://www.datastax.com/dev/blog/ways-to-move-data-tofrom-datastax-enterprise-and-cassandra
If those approaches are not sufficient for your needs, maybe you could
elaborate on any special needs you have.
-- Jack Krupansky
-----Original Message-----
From: Shuai Zhang
Sent: Sunday, July 13, 2014 7:38 AM
To: solr-user@lucene.apache.org
Subject: Is there any data importer for cassandra in solr?
Hi all,
For now, we used cassandra as our DB, and I have to rebuild all the indices
for solr, but I cannot find any data importer for cassandra.
So for this condition, how should I do?
Can anyone give me some advices?
Thanks very much~~
Regards,
--
Gabriel Zhang
