[ https://issues.apache.org/jira/browse/HIVE-15717?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Thejas M Nair updated HIVE-15717: --------------------------------- Resolution: Fixed Fix Version/s: 2.2.0 Status: Resolved (was: Patch Available) Test failures are accounted for under the umbrella jira for test failures. Committed patch to master. > JDBC: Implement rowDeleted, rowInserted and rowUpdated to return false > ---------------------------------------------------------------------- > > Key: HIVE-15717 > URL: https://issues.apache.org/jira/browse/HIVE-15717 > Project: Hive > Issue Type: Improvement > Reporter: Tao Li > Assignee: Tao Li > Fix For: 2.2.0 > > Attachments: HIVE-15717.1.patch, HIVE-15717.2.patch, Screen Shot > 2017-01-24 at 3.11.09 PM.png, Screen Shot 2017-01-24 at 3.15.14 PM.png > > > In performance profile of beeline with hive jdbc driver, it is seen that lot > of time is spent in Class "org.apache.hive.beeline.Rows.Row" constructor, due > to exception handling. > The exception handling from the 3 methods calls (rowDeleted, rowInserted and > rowUpdated). The implementation of these methods in > org.apache.hive.jdbc.HiveBaseResultSet class is just throwing > SQLException("Method not supported”), i.e. no real implementations. > Implementing these methods to return false instead of throwing exception will > help improve the performance. -- This message was sent by Atlassian JIRA (v6.3.15#6346)