Hi Alexandre,
Do you mean the things are that you mentioned or Jack mentioned? I tried to search something about DSE, but I cannot find something I need. Maybe I need to search more... Thanks again! Regards, -- Gabriel Zhang On Sunday, July 13, 2014 11:24 PM, Alexandre Rafalovitch <arafa...@gmail.com> wrote: So you've tried all the things above? Not clear what the exact problem is that you are trying to solve. Regards, Alex On 13/07/2014 10:07 pm, "Shuai Zhang" <smalldirec...@yahoo.com.invalid> wrote: > Hi Alexandre and Jack, > > Thanks for your advices. But I still cannot find a better solution for my > requirement. > > For now, our Cassandra has very huge data, and solr cluster's indices has > more than 120GB, it must be a very slow process when I rebuild all the > indices with netflix api to fetch all the data from Cassandra(This process > will cost more than 5 months!!! Tooooo slow!!!). > > I guess this way maybe not the best way, so I hope I can find another > better way to solve it. > > -- > Gabriel Zhang > > > > On Sunday, July 13, 2014 8:11 PM, Jack Krupansky <j...@basetechnology.com> > wrote: > > > > 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
