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From "stack (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HADOOP-2068) [hbase] RESTful interface
Date Thu, 29 Nov 2007 00:04:43 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-2068?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

stack updated HADOOP-2068:
--------------------------

    Attachment: rest-11-28-07.3.patch

Removed tabs, unused imports, and minor formatting changes.  Also added override of NotSupported
so could return messages that tell client why not supported (I was having trouble figuring
why my curl upload wasn't working).

I did some basic testing.  Was able to put, get, scan.   Its working good enough for a first
version.  +1.

> [hbase] RESTful interface
> -------------------------
>
>                 Key: HADOOP-2068
>                 URL: https://issues.apache.org/jira/browse/HADOOP-2068
>             Project: Hadoop
>          Issue Type: New Feature
>          Components: contrib/hbase
>            Reporter: stack
>            Priority: Minor
>         Attachments: rest-11-27-07-v2.patch, rest-11-27-07.3.patc, rest-11-27-07.patch,
rest-11-28-07.2.patch, rest-11-28-07.3.patch, rest-11-28-07.patch, rest.patch
>
>
> A RESTful interface would be one means of making hbase accessible to clients that are
not java.  It might look something like the below:
> + An HTTP GET of  http://MASTER:PORT/ outputs the master's attributes: online meta regions,
list of tables, etc.: i.e. what you see now when you go to http://MASTER:PORT/master.jsp.
> + An HTTP GET of http://MASTER:PORT/TABLENAME: 200 if tables exists and HTableDescription
(mimetype: text/plain or text/xml) or 401 if no such table.  HTTP DELETE would drop the table.
 HTTP PUT would add one.
> + An HTTP GET of http://MASTER:PORT/TABLENAME/ROW: 200 if row exists and 401 if not.
> + An HTTP GET of http://MASTER:PORT/TABLENAME/ROW/COLUMNFAMILY: HColumnDescriptor (mimetype:
text/plain or text/xml) or 401 if no such table.
> + An HTTP GET of http://MASTER:PORT/TABLENAME/ROW/COLUMNNAME/: 200 and latest version
(mimetype: binary/octet-stream) or 401 if no such cell. HTTP DELETE would delete the cell.
 HTTP PUT would add a new version.
> + An HTTP GET of http://MASTER:PORT/TABLENAME/ROW/COLUMNNAME/TIMESTAMP: 200 (mimetype:
binary/octet-stream) or 401 if no such cell. HTTP DELETE would remove.  HTTP PUT would put
this record.
> + Browser originally goes against master but master then redirects to the hosting region
server to serve, update, delete, etc. the addressed cell

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