[
https://issues.apache.org/jira/browse/HIVE-6575?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Xuefu Zhang updated HIVE-6575:
------------------------------
Resolution: Fixed
Fix Version/s: 0.14.0
Status: Resolved (was: Patch Available)
Patch committed to trunk. Thanks goes to Szehon for the contribution.
> select * fails on parquet table with map datatype
> -------------------------------------------------
>
> Key: HIVE-6575
> URL: https://issues.apache.org/jira/browse/HIVE-6575
> Project: Hive
> Issue Type: Bug
> Components: Serializers/Deserializers
> Affects Versions: 0.13.0
> Reporter: Szehon Ho
> Assignee: Szehon Ho
> Labels: parquet
> Fix For: 0.14.0
>
> Attachments: HIVE-6575.2.patch, HIVE-6575.3.patch, HIVE-6575.patch
>
>
> Create parquet table with map and run select * from parquet_table, returns
> following exception:
> {noformat}
> FAILED: RuntimeException java.lang.ClassCastException:
> org.apache.hadoop.hive.ql.io.parquet.serde.DeepParquetHiveMapInspector cannot
> be cast to
> org.apache.hadoop.hive.ql.io.parquet.serde.StandardParquetHiveMapInspector
> {noformat}
> However select <mapcol> from parquet_table seems to work, and thus joins will
> work.
--
This message was sent by Atlassian JIRA
(v6.2#6252)
