[jira] [Created] (ORC-759) StructBatchReader should always skip processing on the rootReader

["Pavan Lanka (Jira)" <ji...@apache.org>]

Pavan Lanka created ORC-759:
-------------------------------

             Summary: StructBatchReader should always skip processing on the rootReader
                 Key: ORC-759
                 URL: https://issues.apache.org/jira/browse/ORC-759
             Project: ORC
          Issue Type: Sub-task
          Components: Java
            Reporter: Pavan Lanka
            Assignee: Pavan Lanka


As of right now the processing in StructBatchReader is as follows:

* `nextBatch` method : Perform directly on the children with the assumption that the rootReader has no nulls.
* `seek`, `skipRows`, `startStripe` methods: Operate on the rootReader

Propose that the StructBatchReader be made consistently to operate on the children and never on the rootReader.



--
This message was sent by Atlassian Jira
(v8.3.4#803005)