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Error creating data set on Vertica data source

mayxue

I am using Vertica JDBC connection, Birt was able to connect to the data source correctly.
 
Then, created a data set based on the Vertica data source, just a simple "select ...from... limit 100" statement, and it errored out with the following error:
 
Cannot execute the statement. 
 org.eclipse.birt.report.data.oda.jdbc.JDBCException: SQL statement does not return a ResultSet object. 
SQL error #1:[Vertica][JDBC](10460) Invalid fetch size: 10000. Valid size range: 0 to 6.0. 
; 
 java.sql.SQLException: [Vertica][JDBC](10460) Invalid fetch size: 10000. Valid size range: 0 to 6.0.
 
Then I changed the query to limit 5, but an error:
 
Cannot execute the statement. 
 org.eclipse.birt.report.data.oda.jdbc.JDBCException: SQL statement does not return a ResultSet object. 
SQL error #1:[Vertica][JDBC](10460) Invalid fetch size: 10000. Valid size range: 0 to 500.0. 
; 
 java.sql.SQLException: [Vertica][JDBC](10460) Invalid fetch size: 10000. Valid size range: 0 to 500.0.
 
Not sure what the deal is with the valid size range.
 
Has anyone used Birt with Vertica JDBC? Have you run into issues like this?
 
Thanks!

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Comments

mwilliams

If you leave off the limit portion, do you still have issues?

mayxue

I actually started without the LIMIT clause first, and got the following error. Then I thought I probably should have put in LIMIT, but that didn't help. It does not seem to help with or without a LIMIT and how many records I limit it to.
 
Cannot execute the statement.
 org.eclipse.birt.report.data.oda.jdbc.JDBCException: SQL statement does not return a ResultSet object. 
SQL error #1:[Vertica][JDBC](10460) Invalid fetch size: 10000. Valid size range: 0 to 500.0. 
; 
java.sql.SQLException: [Vertica][JDBC](10460) Invalid fetch size: 10000. Valid size range: 0 to 500.0.

mwilliams

Is this when you're trying to run a preview of the data set or when you run the report? If just when previewing the data set, could you try dragging a table from the data set into the layout of the report and running it in the web viewer?