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Date: Tue, 1 Aug 2017 19:20:03 +0000 (UTC)
From: "Hadoop QA (JIRA)" <jira@apache.org>
To: issues@hbase.apache.org
Message-ID: <JIRA.13076386.1496292457000.64921.1501615203173@Atlassian.JIRA>
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References: <JIRA.13076386.1496292457000@Atlassian.JIRA> <JIRA.13076386.1496292457304@jira-lw-us.apache.org>
Subject: [jira] [Commented] (HBASE-18142) Deletion of a cell deletes the
 previous versions too
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archived-at: Tue, 01 Aug 2017 19:20:16 -0000


    [ https://issues.apache.org/jira/browse/HBASE-18142?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16109567#comment-16109567 ] 

Hadoop QA commented on HBASE-18142:
-----------------------------------

| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue}  0m 29s{color} | {color:blue} Docker mode activated. {color} |
| {color:green}+1{color} | {color:green} @author {color} | {color:green}  0m  0s{color} | {color:green} The patch does not contain any @author tags. {color} |
| {color:red}-1{color} | {color:red} test4tests {color} | {color:red}  0m  0s{color} | {color:red} The patch doesn't appear to include any new or modified tests. Please justify why no new tests are needed for this patch. Also please list what manual steps were performed to verify this patch. {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green}  3m 46s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green}  0m 17s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  0m 10s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green}  0m 16s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green}  0m 19s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} rubocop {color} | {color:green}  0m  6s{color} | {color:green} There were no new rubocop issues. {color} |
| {color:green}+1{color} | {color:green} ruby-lint {color} | {color:green}  0m  2s{color} | {color:green} There were no new ruby-lint issues. {color} |
| {color:green}+1{color} | {color:green} whitespace {color} | {color:green}  0m  0s{color} | {color:green} The patch has no whitespace issues. {color} |
| {color:green}+1{color} | {color:green} hadoopcheck {color} | {color:green} 34m 12s{color} | {color:green} Patch does not cause any errors with Hadoop 2.6.1 2.6.2 2.6.3 2.6.4 2.6.5 2.7.1 2.7.2 2.7.3 or 3.0.0-alpha4. {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  0m  9s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green}  0m 51s{color} | {color:green} hbase-shell in the patch passed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green}  0m  7s{color} | {color:green} The patch does not generate ASF License warnings. {color} |
| {color:black}{color} | {color:black} {color} | {color:black} 40m 56s{color} | {color:black} {color} |
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|| Subsystem || Report/Notes ||
| Docker | Client=17.03.0-ce Server=17.03.0-ce Image:yetus/hbase:bdc94b1 |
| JIRA Issue | HBASE-18142 |
| JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12879886/HBASE-18142.master.v0.patch |
| Optional Tests |  asflicense  javac  javadoc  unit  rubocop  ruby_lint  |
| uname | Linux 69f4d98eb609 3.13.0-116-generic #163-Ubuntu SMP Fri Mar 31 14:13:22 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /home/jenkins/jenkins-slave/workspace/PreCommit-HBASE-Build/component/dev-support/hbase-personality.sh |
| git revision | master / a5db120 |
| Default Java | 1.8.0_131 |
| rubocop | v0.49.1 |
| ruby-lint | v2.3.1 |
|  Test Results | https://builds.apache.org/job/PreCommit-HBASE-Build/7874/testReport/ |
| modules | C: hbase-shell U: hbase-shell |
| Console output | https://builds.apache.org/job/PreCommit-HBASE-Build/7874/console |
| Powered by | Apache Yetus 0.4.0   http://yetus.apache.org |


This message was automatically generated.


> 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
>    Affects Versions: 3.0.0
>            Reporter: Karthick
>            Assignee: ChunHao
>              Labels: beginner
>             Fix For: 3.0.0
>
>         Attachments: HBASE-18142.master.v0.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 addColumns(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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