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Posted to user@hbase.apache.org by Trixia Belleza <tr...@cheetahdigital.com> on 2019/11/27 03:00:28 UTC
Why HBase Delete Reverts Back to Previous Value instead of Totally
Deleting it
Hbase Apache,
Let's say I have a column named signup_date with a value 2019-09-09. Then I will update this column to 2019-11-11. So signup_date is now 2019-11-11.
After that, if I delete the signup_date column, I expect it to be gone in the Hbase BUT, it remains there and it's reverted back to 2019-09-09.
Is this a bug in hbase where deleted columns are reverted back to previous values?
Re: Why HBase Delete Reverts Back to Previous Value instead of
Totally Deleting it
Posted by Sean Busbey <bu...@apache.org>.
What version of hbase and how are you issuing the delete.
On Tue, Nov 26, 2019, 21:06 Trixia Belleza <
trixia.belleza@cheetahdigital.com> wrote:
> Hbase Apache,
>
> Let's say I have a column named signup_date with a value 2019-09-09. Then
> I will update this column to 2019-11-11. So signup_date is now 2019-11-11.
>
> After that, if I delete the signup_date column, I expect it to be gone in
> the Hbase BUT, it remains there and it's reverted back to 2019-09-09.
>
> Is this a bug in hbase where deleted columns are reverted back to previous
> values?
Re:Why HBase Delete Reverts Back to Previous Value instead of Totally Deleting it
Posted by zheng wang <18...@qq.com>.
Maybe you used uncorrect method of Delete,the addColumn only can delete one version,and the addColumns can delete all versions.
------------------ Original ------------------
From: "Trixia Belleza"<trixia.belleza@cheetahdigital.com>;
Date: 2019年11月27日(星期三) 中午11:00
To: "user"<user@hbase.apache.org>;
Subject: Why HBase Delete Reverts Back to Previous Value instead of Totally Deleting it
Hbase Apache,
Let's say I have a column named signup_date with a value 2019-09-09. Then I will update this column to 2019-11-11. So signup_date is now 2019-11-11.
After that, if I delete the signup_date column, I expect it to be gone in the Hbase BUT, it remains there and it's reverted back to 2019-09-09.
Is this a bug in hbase where deleted columns are reverted back to previous values?