[ https://issues.apache.org/jira/browse/HIVE-4596?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jitendra Nath Pandey resolved HIVE-4596. ---------------------------------------- Resolution: Fixed Release Note: This was fixed with HIVE-4599. The exception was happening because the non-vector operators were not being cloned appropriately and lead to corrupting the original tree. > Fix serialization exceptions in VectorGroupByOperator > ----------------------------------------------------- > > Key: HIVE-4596 > URL: https://issues.apache.org/jira/browse/HIVE-4596 > Project: Hive > Issue Type: Sub-task > Components: Query Processor > Affects Versions: vectorization-branch > Reporter: Remus Rusanu > Assignee: Remus Rusanu > Priority: Minor > > Going down the vectorization path > java.lang.InstantiationException: > org.apache.hadoop.hive.serde2.objectinspector.StandardStructObjectInspector > Continuing ... > java.lang.RuntimeException: failed to evaluate: <unbound>=Class.new(); > Continuing ... > java.lang.InstantiationException: > org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator > Continuing ... > java.lang.Exception: XMLEncoder: discarding statement > ArrayList.add(VectorGroupByOperator); > Continuing ... -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira