https://community.qlik.com/t5/Talend-Studio/Hive-JDBC-Header-sometimes-is-missing/m-p/2348888#M115944 <P>Hi </P><P>I don't find any similar issues reported on our portals, can you share a screenshot of job to show us which components you are using? It will help us to reproduce and investigate the issue. Thanks!</P><P>&nbsp;</P><P>Regards</P><P>Shong</P> Tue, 13 Jun 2023 04:56:41 GMT Anonymous 2023-06-13T04:56:41Z https://community.qlik.com/t5/Talend-Studio/Hive-JDBC-Header-sometimes-is-missing/m-p/2348887#M115943 <P>I pull data from multiple tables and always request the column headers.</P><P></P><P></P><P>Sometimes the header is not return in the results, it doesn't happen all the time and the problem happens with different tables.</P><P></P><P></P><P>When I re-run the same job without making changes the header is there again.</P><P></P><P></P><P>Any ideas why this happens? </P><P>Other than not requesting the headers, is there a way to avoid this?</P><P></P><P></P><P>Using Talend Big Data 8.0.1.20211109_1610 with HiveJDBC<B>42</B>.jar com.cloudera.hive.jdbc.HS2Driver for Hive 3.1.3000.7.1.7.1000-141.</P> Fri, 15 Nov 2024 21:42:01 GMT https://community.qlik.com/t5/Talend-Studio/Hive-JDBC-Header-sometimes-is-missing/m-p/2348887#M115943 talendtester 2024-11-15T21:42:01Z https://community.qlik.com/t5/Talend-Studio/Hive-JDBC-Header-sometimes-is-missing/m-p/2348888#M115944 <P>Hi </P><P>I don't find any similar issues reported on our portals, can you share a screenshot of job to show us which components you are using? It will help us to reproduce and investigate the issue. Thanks!</P><P>&nbsp;</P><P>Regards</P><P>Shong</P> Tue, 13 Jun 2023 04:56:41 GMT https://community.qlik.com/t5/Talend-Studio/Hive-JDBC-Header-sometimes-is-missing/m-p/2348888#M115944 Anonymous 2023-06-13T04:56:41Z