https://community.cloudera.com/t5/Support-Questions/impala-jdbc-not-support-UPSERT-preparestatement-KUDU/m-p/54419#M11849 <P>Hi,</P><P>&nbsp;</P><P>Two questions:</P><P>&nbsp;</P><P>1) What query are you trying to execute?</P><P>&nbsp;</P><P>2) Can you try adding the "UseNativeQuery=1" option to the jdbc driver connection string? (see&nbsp;<A href="http://www.cloudera.com/documentation/other/connectors/impala-jdbc/latest/Cloudera-JDBC-Driver-for-Impala-Install-Guide.pdf" target="_blank">http://www.cloudera.com/documentation/other/connectors/impala-jdbc/latest/Cloudera-JDBC-Driver-for-Impala-Install-Guide.pdf</A> for details)</P><P>&nbsp;</P><P>Thanks</P> Thu, 04 May 2017 22:11:37 GMT Matt Jacobs 2017-05-04T22:11:37Z