Hi, Have you applied the patch that is provided with the Jira you mentioned ? https://issues.apache.org/jira/browse/SOLR-2233
Please apply the patch and check if you are getting the same exceptions. It has worked well for me till now. On Thu, Sep 22, 2011 at 3:17 PM, Vazquez, Maria (STM) < maria.vazq...@dexone.com> wrote: > Hi! > > So as of 3.4 JdbcDataSource doesn't work with threads, correct? > > > > https://issues.apache.org/jira/browse/SOLR-2233 > > > > I'm using Microsoft SQL Server, my data-config.xml has a lot of very > complex SQL queries and it takes a long time to index. > > I'm migrating from Lucene to Solr and the Lucene code uses threads so it > takes little time to index, now in Solr if I add threads=xx to my > rootEntity I get lots of errors about connections being closed. > > > > Thanks a lot, > > Maria > > -- Thanks and Regards Rahul A. Warawdekar