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From "stack (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-18241) Change client.Table and client.Admin to not use HTableDescriptor
Date Sat, 24 Jun 2017 19:40:02 GMT

    [ https://issues.apache.org/jira/browse/HBASE-18241?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16062106#comment-16062106
] 

stack commented on HBASE-18241:
-------------------------------

I think in Region it could be getTableDescriptor -- i.e. more specification. getDescriptor
makes sense on Table because you are asking the Table instance for its descriptor ... so makes
sense you'd get a TableDescriptor back. On Region, getDescriptor would imply you'd get a RegionDescriptor...
but that is not what is happening... so getTableDescriptor makes sense to me on Region.  For
Admin, we could get away with getDescriptor since we are passing in a TableName as argument..
 so we'd be getting the Descriptor associated w/ specific Table.

Admin#getDescriptor(TableName tableName)
Table#getDescrptor()
Region#getTableDescriptor()

What you lot think?

> Change client.Table and client.Admin to not use HTableDescriptor
> ----------------------------------------------------------------
>
>                 Key: HBASE-18241
>                 URL: https://issues.apache.org/jira/browse/HBASE-18241
>             Project: HBase
>          Issue Type: Bug
>            Reporter: Biju Nair
>            Priority: Critical
>             Fix For: 3.0.0, 2.0.0-alpha-2
>
>
> {{HTableDescriptor}} is deprecated and scheduled to be removed in 3.0. But [client.Table|https://github.com/apache/hbase/blob/a66d491892514fd4a188d6ca87d6260d8ae46184/hbase-client/src/main/java/org/apache/hadoop/hbase/client/Table.java#L69]
and [client.Admin|https://github.com/apache/hbase/blob/a66d491892514fd4a188d6ca87d6260d8ae46184/hbase-client/src/main/java/org/apache/hadoop/hbase/client/Admin.java#L198]
method {{getTableDescriptor}} returns {{HTableDescriptor}}.



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