Error occurred while creating ad-hoc view in Jaspersoft Server Domain

[MacNale]

I am using this driver for creating domain in JasperSoft Server. I could create the domain. BUT while creating the ad-Hoc view, I received the following error -

Caused by: java.sql.SQLException: No active index set for this driver. Pleas specify an active index or alias by executing 'USE <index/alias>' first
at nl.anchormen.sql4es.jdbc.ESStatement.executeQuery(ESStatement.java:62)
at nl.anchormen.sql4es.jdbc.ESStatement.execute(ESStatement.java:188)
at nl.anchormen.sql4es.jdbc.ESPreparedStatement.executeQuery(ESPreparedStatement.java:66)
at org.apache.commons.dbcp.DelegatingPreparedStatement.executeQuery(DelegatingPreparedStatement.java:96)
at org.apache.commons.dbcp.DelegatingPreparedStatement.executeQuery(DelegatingPreparedStatement.java:96)
at net.sf.jasperreports.engine.query.JRJdbcQueryExecuter.createDatasource(JRJdbcQueryExecuter.java:310)

Could you please help?

[corneversloot]

This exception indicates that the driver does not know what index it should use to execute queries against. This is similar as selecting a database before executing queries on tables. You can make an index active by specifying it in the connection url: jdbc:sql4es://hostname:9300/your-active-index. Which index is active can by changed by executing the 'USE another-index-name' statement (I do not know how you would do that in JasperSoft though).

Hope this helps!