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https://issues.apache.org/jira/browse/DRILL-6145?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vitalii Diravka updated DRILL-6145:
-----------------------------------
    Priority: Major  (was: Critical)

> Implement Hive MapR-DB JSON handler. 
> -------------------------------------
>
>                 Key: DRILL-6145
>                 URL: https://issues.apache.org/jira/browse/DRILL-6145
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Storage - Hive, Storage - MapRDB
>    Affects Versions: 1.12.0
>            Reporter: Vitalii Diravka
>            Assignee: Vitalii Diravka
>            Priority: Major
>              Labels: doc-impacting
>             Fix For: 1.14.0
>
>
> Similar to "hive-hbase-storage-handler" to support querying MapR-DB Hive's 
> external tables it is necessary to add "hive-maprdb-json-handler".
> Use case:
>  # Create a table MapR-DB JSON table:
> {code}
> _> mapr dbshell_
> _maprdb root:> create /tmp/table/json_  (make sure /tmp/table exists)
> {code}
> -- insert data
> {code}
> insert /tmp/table/json --value '\{"_id":"movie0000002" , "title":"Developers 
> on the Edge", "studio":"Command Line Studios"}'
> insert /tmp/table/json --id movie0000003 --value '\{"title":"The Golden 
> Master", "studio":"All-Nighter"}'
> {code} 
>  #  Create a Hive external table:
> {code}
> CREATE EXTERNAL TABLE mapr_db_json_hive_tbl ( 
> movie_id string, title string, studio string) 
> STORED BY 'org.apache.hadoop.hive.maprdb.json.MapRDBJsonStorageHandler' 
> TBLPROPERTIES("maprdb.table.name" = "/tmp/table/json","maprdb.column.id" = 
> "movie_id");
> {code}
>  
>  #  Use hive schema to query this table:
> {code}
> select * from hive.mapr_db_json_hive_tbl;
> {code}



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