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https://issues.apache.org/jira/browse/HIVE-645?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12747152#action_12747152
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Edward Capriolo commented on HIVE-645:
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Now you are making progress.:) The '1' return is a failure code for the UDF. If
you set the logging level high enough you should see why.
Right now I think the problem is you are not doing
{noformat}
add jar mysql-connector.jar;
{noformat}
We could return different numbers to indicate where the failure happened. but 1
indicates (could not load the driver or bad query)
> A UDF that can export data to JDBC databases.
> ---------------------------------------------
>
> Key: HIVE-645
> URL: https://issues.apache.org/jira/browse/HIVE-645
> Project: Hadoop Hive
> Issue Type: New Feature
> Components: Contrib
> Reporter: Edward Capriolo
> Assignee: Edward Capriolo
> Priority: Minor
> Attachments: hive-645-2.patch, hive-645-3.patch, hive-645-4.patch,
> hive-645-5.patch, hive-645.patch
>
>
> A UDF that can export data to JDBC databases.
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