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From "Miklos Christine (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-6853) show create table for hbase tables should exclude LOCATION
Date Mon, 07 Apr 2014 15:58:15 GMT

     [ https://issues.apache.org/jira/browse/HIVE-6853?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Miklos Christine updated HIVE-6853:
-----------------------------------

    Attachment: HIVE-6853-0.patch

> show create table for hbase tables should exclude LOCATION 
> -----------------------------------------------------------
>
>                 Key: HIVE-6853
>                 URL: https://issues.apache.org/jira/browse/HIVE-6853
>             Project: Hive
>          Issue Type: Bug
>          Components: StorageHandler
>    Affects Versions: 0.10.0
>            Reporter: Miklos Christine
>         Attachments: HIVE-6853-0.patch
>
>
> If you create a table on top of hbase in hive and issue a "show create table <hbase_table>",
it gives a bad DDL. It should not show LOCATION:                                         
                                                          
> [hive]$ cat /tmp/test_create.sql
> CREATE EXTERNAL TABLE nba_twitter.hbase2(
> key string COMMENT 'from deserializer',
> name string COMMENT 'from deserializer',
> pdt string COMMENT 'from deserializer',
> service string COMMENT 'from deserializer',
> term string COMMENT 'from deserializer',
> update1 string COMMENT 'from deserializer')
> ROW FORMAT SERDE
> 'org.apache.hadoop.hive.hbase.HBaseSerDe'
> STORED BY
> 'org.apache.hadoop.hive.hbase.HBaseStorageHandler'
> WITH SERDEPROPERTIES (
> 'serialization.format'='1',
> 'hbase.columns.mapping'=':key,srv:name,srv:pdt,srv:service,srv:term,srv:update')
> LOCATION
> 'hdfs://nameservice1/user/hive/warehouse/nba_twitter.db/hbase'
> TBLPROPERTIES (
> 'hbase.table.name'='NBATwitter',
> 'transient_lastDdlTime'='1386172188')
> Trying to create a table using the above fails:
> [hive]$ hive -f /tmp/test_create.sql
> cli "-f /tmp/test_create.sql"
> Logging initialized using configuration in jar:file:/opt/cloudera/parcels/CDH-4.4.0-1.cdh4.4.0.p0.39/lib/hive/lib/hive-common-0.10.0-cdh4.4.0.jar!/hive-log4j.properties
> FAILED: Error in metadata: MetaException(message:LOCATION may not be specified for HBase.)
> FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.DDLTask
> However, if I remove the LOCATION, then the DDL is valid.



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