[
https://issues.apache.org/jira/browse/HIVE-8909?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Ryan Blue updated HIVE-8909:
----------------------------
Attachment: HIVE-8909-2.patch
Rebased patch on Sergio's changes. This didn't conflict except for the change
to ArrayWritableGroupConverter, which was removed (so any change would
conflict).
> Hive doesn't correctly read Parquet nested types
> ------------------------------------------------
>
> Key: HIVE-8909
> URL: https://issues.apache.org/jira/browse/HIVE-8909
> Project: Hive
> Issue Type: Bug
> Reporter: Ryan Blue
> Assignee: Ryan Blue
> Attachments: HIVE-8909-1.patch, HIVE-8909-2.patch
>
>
> Parquet's Avro and Thrift object models don't produce the same parquet type
> representation for lists and maps that Hive does. In the Parquet community,
> we've defined what should be written and backward-compatibility rules for
> existing data written by parquet-avro and parquet-thrift in PARQUET-113. We
> need to implement those rules in the Hive Converter classes.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
