[jira] [Assigned] (HIVE-18202) Automatically migrate hbase.table.name to hbase.mapreduce.hfileoutputformat.table.name for hbase-based table

["Aihua Xu (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HIVE-18202?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Aihua Xu reassigned HIVE-18202:
-------------------------------

    Assignee: Aihua Xu

> Automatically migrate hbase.table.name to hbase.mapreduce.hfileoutputformat.table.name for hbase-based table
> ------------------------------------------------------------------------------------------------------------
>
>                 Key: HIVE-18202
>                 URL: https://issues.apache.org/jira/browse/HIVE-18202
>             Project: Hive
>          Issue Type: Sub-task
>          Components: HBase Handler
>    Affects Versions: 3.0.0
>            Reporter: Aihua Xu
>            Assignee: Aihua Xu
>            Priority: Major
>             Fix For: 3.0.0
>
>         Attachments: HIVE-18202.1.patch, HIVE-18202.patch.addendum
>
>
> The property name for Hbase table mapping is changed from hbase.table.name to hbase.mapreduce.hfileoutputformat.table.name in HBase 2.
> We can include such upgrade for existing hbase-based tables in DB upgrade script to automatically change such values.
> For the new tables, the query will be like:
> create table hbase_table(key int, val string) stored by 'org.apache.hadoop.hive.hbase.HBaseStorageHandler' with serdeproperties ('hbase.columns.mapping' = ':key,cf:val') tblproperties ('hbase.mapreduce.hfileoutputformat.table.name' = 'positive_hbase_handler_bulk')



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