Github user viirya commented on the pull request:
https://github.com/apache/spark/pull/4014#issuecomment-71835068
@chenghao-intel Thanks for comments. I refactor the codes for these issues.
For reusing Hive existing codes, I check the links you mentioned. However,
the codes parsing input/output format and SerDe are contained in private
classes. So I think it may not work to reuse them.
To make `logical.ScriptTransformation` parameterized would cause problem in
Analyzer. So I skip it and move Hive implementation details to another class
`HiveScriptIOSchema`.
For the special case regarding `AvroGenericRecordWritable`, I move it to
`HiveShim` so making it work on both Hive 0.12.0 and 0.13.1.
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at [email protected] or file a JIRA ticket
with INFRA.
---
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
