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From Apache Wiki <wikidi...@apache.org>
Subject [Hadoop Wiki] Trivial Update of "Hbase/Shell/Replacement" by stack
Date Fri, 23 May 2008 00:04:17 GMT
Dear Wiki user,

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The following page has been changed by stack:
http://wiki.apache.org/hadoop/Hbase/Shell/Replacement

The comment on the change is:
Point at the JIRA for context

------------------------------------------------------------------------------
- Notes on the HQL replacement
+ Notes on the HQL replacement.  See [https://issues.apache.org/jira/browse/HBASE-487 HBASE-487]
for some context.
  
  == Required ==
  
- At least the admin (definitional, DDL) functionality currently in HQL: SHOW (tables), DROP,
 CREATE, ALTER.  We don't need JAR (Running MR job jar from HQL cmdline), FS (hadoop fs operations
from the HQL cmdline), CLEAR (clear terminal).
+  1. At least the admin (definitional, DDL) functionality currently in HQL: SHOW (tables),
DROP,  CREATE, ALTER.  We don't need JAR (Running MR job jar from HQL cmdline), FS (hadoop
fs operations from the HQL cmdline), CLEAR (clear terminal).
- 
- At least the manipulative functionality (DML) currently in HQL: SELECT, INSERT, UPDATE,
DELETE
+  1. At least the manipulative functionality (DML) currently in HQL: SELECT, INSERT, UPDATE,
DELETE
- 
- Output formatters.  At least ascii (table) and xhtml.  JSON would be a nice-to-have.
+  1. Output formatters.  At least ascii (table) and xhtml.  JSON would be a nice-to-have.
- 
- User-friendly: 'obvious', 'natural', and lots of help (Hard to have 'fit' criteria for 'user-friendly'
but HQL being SQL-like is an example of this requirements' intent)
+  1. User-friendly: 'obvious', 'natural', and lots of help (Hard to have 'fit' criteria for
'user-friendly' but HQL being SQL-like is an example of this requirements' intent)
- 
- Read commands from STDIN, dump on STDOUT.
+  1. Read commands from STDIN, dump on STDOUT.
- 
- Dynamic language -- python, ruby, etc. -- access to full HBase API as a tool for debugging
horked hbase clusters.
+  1. Dynamic language -- python, ruby, groovy, etc. -- access to full HBase API as a tool
for debugging horked hbase clusters.
  
  
  == Nice to Haves ==
  
- HBase particular operators: ONLINE/OFFLINE/MERGE
+  1. HBase particular operators: ONLINE/OFFLINE/MERGE
- 
- Our replacement should map closely to current client API
+  1. Our replacement should map closely to current client API
- 
- Easy to maintain/extend (Hard to have 'fit' criteria for the notion 'easy')
+  1. Easy to maintain/extend (Hard to have 'fit' criteria for the notion 'easy')
  
  == Some Discussion ==
  

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