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https://issues.apache.org/jira/browse/HADOOP-2339?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Edward Yoon updated HADOOP-2339:
--------------------------------
Attachment: 2339.patch
{code}
hql > select * from udanax;
+-------------------------+-------------------------+-------------------------+
| Row | Column | Cell |
+-------------------------+-------------------------+-------------------------+
| row1 | a: | aa |
+-------------------------+-------------------------+-------------------------+
| row1 | b: | aa |
+-------------------------+-------------------------+-------------------------+
| row2 | b: | aa |
+-------------------------+-------------------------+-------------------------+
3 row(s) in set. (0.06 sec)
hql > delete b: from udanax;
07/12/04 09:30:15 INFO hbase.HBaseAdmin: Disabled table udanax
07/12/04 09:30:15 INFO hbase.HBaseAdmin: Enabled table udanax
Column(s) deleted successfully. (10.16 sec)
hql > select * from udanax;
+-------------------------+-------------------------+-------------------------+
| Row | Column | Cell |
+-------------------------+-------------------------+-------------------------+
| row1 | a: | aa |
+-------------------------+-------------------------+-------------------------+
1 row(s) in set. (0.05 sec)
hql >
{code}
> [Hbase Shell] Delete command with no WHERE clause
> -------------------------------------------------
>
> Key: HADOOP-2339
> URL: https://issues.apache.org/jira/browse/HADOOP-2339
> Project: Hadoop
> Issue Type: Improvement
> Components: contrib/hbase
> Affects Versions: 0.16.0
> Reporter: Edward Yoon
> Assignee: Edward Yoon
> Fix For: 0.16.0
>
> Attachments: 2339.patch
>
>
> using HbaseAdmin.deleteColumn() method.
> {code}
> DELETE column_name FROM table_name;
> {code}
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