[jira] [Updated] (DRILL-521) INFORMATION_SCHEMA breaks if you have hive table with unsupported datatypes

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

     [ https://issues.apache.org/jira/browse/DRILL-521?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jacques Nadeau updated DRILL-521:
---------------------------------

    Component/s: Metadata
       Assignee: Venki Korukanti

> INFORMATION_SCHEMA breaks if you have hive table with unsupported datatypes
> ---------------------------------------------------------------------------
>
>                 Key: DRILL-521
>                 URL: https://issues.apache.org/jira/browse/DRILL-521
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Metadata
>            Reporter: Ramana Inukonda Nagaraj
>            Assignee: Venki Korukanti
>            Priority: Critical
>
> repro:
> Create some hive tables having datatypes which are valid in drill. Ie no struct, arrays etc. 
> Select * from INFORMATION_SCHEMA.TABLES works at this point.
> Create a hive table containing complex data types: Example:
> CREATE TABLE test_serializer(string1 STRING,
>                              int1 INT,
>                              tinyint1 TINYINT,
>                              smallint1 SMALLINT,
>                              bigint1 BIGINT,
>                              boolean1 BOOLEAN,
>                              float1 FLOAT,
>                              double1 DOUBLE,
>                              list1 ARRAY<STRING>,
>                              map1 MAP<STRING,INT>,
>                              struct1 STRUCT<sint:INT,sboolean:BOOLEAN,sstring:STRING>,
>                              enum1 STRING,
>                              nullableint INT,
>                              bytes1 BINARY,
>                              fixed1 BINARY)
>  ROW FORMAT DELIMITED FIELDS TERMINATED BY ',' COLLECTION ITEMS TERMINATED BY ':' MAP KEYS TERMINATED BY '#' LINES TERMINATED BY '\n'
>  STORED AS TEXTFILE;
> After this INFORMATION_SCHEMA queries fail  with 
> message: "Failure while parsing sql. < ValidationException:[ java.lang.RuntimeException: Unknown or unsupported hive type ] < RuntimeException:[ Unknown or unsupported hive type ]"



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