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Posted to solr-user@lucene.apache.org by Ismail Siddiqui <is...@gmail.com> on 2008/04/02 22:24:03 UTC
dataimport handler multiple databases
Hi I have a situaion where I am using dataimport handler with development db
and going to use it with production database in production environment
I have entry in solr-config.xml like this
<requestHandler name="/dataimport"
class="org.apache.solr.handler.dataimport.DataImportHandler">
<lst name="defaults">
<str name="config">/home/username/data-config.xml</str>
<lst name="datasource">
<str name="driver">com.mysql.jdbc.Driver</str>
<str name="url">jdbc:mysql://localhost/dbname</str>
<str name="user">db_username</str>
<str name="password">db_password</str>
</lst>
</lst>
</requestHandler>
I understand i can add another datasource called datasource-2 . but how can
I can use this datasource to index data
currently i am colling somethign /dataimport?command=full-import or
/dataimport?command=delta-import. How can i define a particular db to be
called
so it indexes dev db on development machine and prod db in production
environmnt.
thanks
Re: dataimport handler multiple databases
Posted by Noble Paul നോബിള് नोब्ळ् <no...@gmail.com>.
each entity has an optional attribute called dataSource.
If you have multiple dataSources give them a name and use the name is
dataSource .So you solrconfig must look like
<requestHandler name="/dataimport"
class="org.apache.solr.handler.dataimport.DataImportHandler">
<lst name="defaults">
<str name="config">/home/username/data-config.xml</str>
<lst name="datasource">
<str name="name">datasource-1</str>
<str name="driver">com.mysql.jdbc.Driver</str>
....
</lst>
<lst name="datasource">
<str name="name">datasource-2</str>
<str name="driver">com.mysql.jdbc.Driver</str>
....
</lst>
</lst>
</requestHandler>
and each entity can have its dataSource attribute refer to something
eg:
<entity name="one" dataSource="datasource-1" ..>
</entity>
<entity name="two" dataSource="datasource-2" ..>
</entity>
But as I see you have a usecase where prod and qa uses different dbs. But
So betweenprod and qa us can change the solrconfig xml
--Noble
On undefined, Ismail Siddiqui <is...@gmail.com> wrote:
> Hi I have a situaion where I am using dataimport handler with development db
> and going to use it with production database in production environment
>
> I have entry in solr-config.xml like this
>
> <requestHandler name="/dataimport"
> class="org.apache.solr.handler.dataimport.DataImportHandler">
> <lst name="defaults">
> <str name="config">/home/username/data-config.xml</str>
> <lst name="datasource">
> <str name="driver">com.mysql.jdbc.Driver</str>
> <str name="url">jdbc:mysql://localhost/dbname</str>
> <str name="user">db_username</str>
> <str name="password">db_password</str>
> </lst>
> </lst>
> </requestHandler>
>
> I understand i can add another datasource called datasource-2 . but how can
> I can use this datasource to index data
>
> currently i am colling somethign /dataimport?command=full-import or
> /dataimport?command=delta-import. How can i define a particular db to be
> called
> so it indexes dev db on development machine and prod db in production
> environmnt.
>
>
> thanks
>
--
--Noble Paul