[jira] [Updated] (DRILL-815) Parquet files created in impala using data from hive tables resulted in incorrect string representation

["Jacques Nadeau (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/DRILL-815?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jacques Nadeau updated DRILL-815:
---------------------------------

    Component/s: Storage - Parquet

> Parquet files created in impala using data from hive tables resulted in incorrect string representation
> -------------------------------------------------------------------------------------------------------
>
>                 Key: DRILL-815
>                 URL: https://issues.apache.org/jira/browse/DRILL-815
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Storage - Parquet
>            Reporter: Norris Lee
>            Assignee: Jason Altekruse
>
> The parquet file was created by first loading a csv file into a hive table. A parquet table was then created in impala and data from the hive table was loaded in. The file was extracted from hdfs to local and placed into drill's dfs.
> The keycolumn column in hive is of type string.
> {code}
> 0: jdbc:drill:schema=hivestg> select * from `dfs`.`/opt/drill/integer.parquet`;
> +------------+------------+
> | keycolumn  |  column1   |
> +------------+------------+
> | [B@7385c043 | 0          |
> | [B@5211a9f5 | 1          |
> | [B@5ad3deb | -1         |
> | [B@30bc1236 | 2          |
> | [B@b4fb039 | 127        |
> | [B@1cba73fc | -128       |
> | [B@1514b420 | 255        |
> | [B@23dabb0 | 128        |
> | [B@1ed2b0f6 | -129       |
> | [B@1a5ff649 | 256        |
> | [B@12224026 | 32767      |
> | [B@6a18817 | -32768     |
> | [B@56eda167 | 65535      |
> | [B@aff9dc7 | -32769     |
> | [B@13cf7975 | 32768      |
> | [B@1a2efa7c | 65536      |
> | [B@23ef052 | 2147483647 |
> | [B@721398a4 | -2147483648 |
> +------------+------------+
> {code}



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