I was reading the code and it looks like it could throw an NPE if
java.sql.Statement#execute() returns false which can happen if there
are no results (although most drivers return an empty resultset
instead):
if (stmt.execute(query)) {
resultSet = stmt.getResultSet();
}
LOG.trace("Time taken for sql :"
+ (System.currentTimeMillis() - start));
colNames = readFieldNames(resultSet.getMetaData());
Can you try using the debug mode and paste its response?
On Thu, Dec 26, 2013 at 7:29 PM, PeterKerk <vettepa...@hotmail.com> wrote:
> Solr 4.3.1
>
> When I run the statement in MySQL Workbench or console the statement
> executes successfully and returns 2 results.
>
> FYI: I placed the mysql-connector-java-5.1.27-bin.jar in the \lib folder.
>
> Also: it should not throw this error even when 0 results are returned right?
>
>
>
> --
> View this message in context:
> http://lucene.472066.n3.nabble.com/org-apache-solr-handler-dataimport-DataImportHandlerException-Unable-to-execute-query-tp4108227p4108233.html
> Sent from the Solr - User mailing list archive at Nabble.com.
--
Regards,
Shalin Shekhar Mangar.
