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https://issues.apache.org/jira/browse/HBASE-18142?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16117729#comment-16117729
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Chia-Ping Tsai commented on HBASE-18142:
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bq. But that is not correct. addColumn (Pls see there is no 's') is what delete
exactly one version.
Thanks for the reminder. I have fixed the description
bq. Here we are changing the behave of an existing Shell API? Can u pls write
the details?
Ya, this change break the operational compatibility. Should we push this to 1.x
?
> Deletion of a cell deletes the previous versions too
> ----------------------------------------------------
>
> Key: HBASE-18142
> URL: https://issues.apache.org/jira/browse/HBASE-18142
> Project: HBase
> Issue Type: Bug
> Components: API, shell
> Affects Versions: 3.0.0
> Reporter: Karthick
> Assignee: ChunHao
> Labels: beginner
> Fix For: 3.0.0, 2.0.0-alpha-2
>
> Attachments: HBASE-18142.master.v0.patch,
> HBASE-18142.master.v1.patch, HBASE-18142.master.v2.patch,
> HBASE-18142.master.v3.patch, HBASE-18142.master.v4.patch,
> HBASE-18142.master.v5.patch, HBASE-18142.master.v6.patch,
> HBASE-18142.master.v7.patch
>
>
> When I tried to delete a cell using it's timestamp in the Hbase Shell, the
> previous versions of the same cell also got deleted. But when I tried the
> same using the Java API, then the previous versions are not deleted and I can
> retrive the previous values.
> https://github.com/apache/hbase/blob/master/hbase-client/src/main/java/org/apache/hadoop/hbase/client/Delete.java
> see this file to fix the issue. This method (public Delete addColumn(final
> byte [] family, final byte [] qualifier, final long timestamp)) only deletes
> the current version of the cell. The previous versions are not deleted.
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