Arnaud Larroque created HIVE-18470: -------------------------------------- Summary: MAP OBJECT statement ignored when working with multiple connections in HPLSQL Key: HIVE-18470 URL: https://issues.apache.org/jira/browse/HIVE-18470 Project: Hive Issue Type: Bug Components: HiveServer2, hpl/sql Affects Versions: 2.1.0 Reporter: Arnaud Larroque
When running the following command: {code:java} /usr/hdp/2.6.3.0-235/hive2/bin/hplsql -e " MAP OBJECT dep TO <SCHEMA>.<TABLE> AT lptdwhconn; MAP OBJECT T TO <hive_table> AT hiveconn; INSERT INTO T (cd_department,lb_departement,cd_region,lb_region) SELECT d.cd_departement, d.lb_departement,d.lb_departement, d.cd_region, d.lb_region FROM dep d WHERE rownum < 2;" {code} I get an Exception : {noformat} Caused by: org.apache.hadoop.hive.ql.parse.SemanticException: Line 1:124 Table not found '<TABLE>'{noformat} If i run a smilar command : {code:java} /usr/hdp/2.6.3.0-235/hive2/bin/hplsql -e " MAP OBJECT dep TO <SCHEMA>.<TABLE> AT lptdwhconn; MAP OBJECT T TO <hive_table> AT hiveconn; INSERT INTO T (cd_department,lb_departement,cd_region,lb_region) SELECT 'a' as c1, 'b' as c2, 'c' as c3, 'd' as c4;" {code} everything works fine !Running two select statements on each table using the same MAP OBJECT Statements works also fine. It seems that running INSERT INTO .... SELECT statement using two tables from different connections failed. Somehow, the MAP OBJECT does not seem to use the correct connection to find the table in this case. -- This message was sent by Atlassian JIRA (v7.6.3#76005)