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https://issues.apache.org/jira/browse/HBASE-6244?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13400020#comment-13400020
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Hudson commented on HBASE-6244:
-------------------------------

Integrated in HBase-0.94-security #37 (See 
[https://builds.apache.org/job/HBase-0.94-security/37/])
    HBASE-6244. [REST] Result generators do not need to query table schema 
(Revision 1352326)

     Result = SUCCESS
apurtell : 
Files : 
* 
/hbase/branches/0.94/src/main/java/org/apache/hadoop/hbase/rest/RowResultGenerator.java
* 
/hbase/branches/0.94/src/main/java/org/apache/hadoop/hbase/rest/ScannerResultGenerator.java

                
> [REST] Result generators do not need to query table schema
> ----------------------------------------------------------
>
>                 Key: HBASE-6244
>                 URL: https://issues.apache.org/jira/browse/HBASE-6244
>             Project: HBase
>          Issue Type: Improvement
>          Components: rest
>    Affects Versions: 0.92.2, 0.96.0, 0.94.1
>            Reporter: Xing Shi
>            Assignee: Andrew Purtell
>            Priority: Minor
>             Fix For: 0.92.2, 0.96.0, 0.94.1
>
>         Attachments: 6244-0.94.patch, 6244.patch
>
>
> Now, the RowResultGenerator and the ScanerResultGenerator will fit the column 
> family if the request doesn't contain any column info. 
> {code}
>       if (rowspec.hasColumns()) {
>         //addColumn for get or scan
>       } else {
>         for (HColumnDescriptor family: 
>             table.getTableDescriptor().getFamilies()) {
>           scan/get.addFamily(family.getName());
>         }
>       }
> {code}
> The table.getTableDescriptor() will cost 10+ milliseconds in our hbase 
> cluster each request. We can remove these code because the server will auto 
> add the columns.

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