Namit Jain created HIVE-3833:
--------------------------------
Summary: object inspectors should be initialized based on
partition metadata
Key: HIVE-3833
URL: https://issues.apache.org/jira/browse/HIVE-3833
Project: Hive
Issue Type: Improvement
Components: Query Processor
Reporter: Namit Jain
Assignee: Namit Jain
Currently, different partitions can be picked up for the same input split based
on the
serdes' etc. And, we dont allow to change the schema for
LazyColumnarBinarySerDe.
Instead of that, different partitions should be part of the same split, only if
the
partition schemas exactly match. The operator tree object inspectors should be
based
on the partition schema. That would give greater flexibility and also help
using binary serde with rcfile
--
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
