hbase-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-12065) Import tool is not restoring multiple DeleteFamily markers of a row
Date Wed, 24 Sep 2014 11:24:35 GMT

    [ https://issues.apache.org/jira/browse/HBASE-12065?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14146220#comment-14146220
] 

Hadoop QA commented on HBASE-12065:
-----------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12670941/hbase-12065-unit-test.patch
  against trunk revision .
  ATTACHMENT ID: 12670941

    {color:green}+1 @author{color}.  The patch does not contain any @author tags.

    {color:green}+1 tests included{color}.  The patch appears to include 4 new or modified
tests.

    {color:green}+1 javac{color}.  The applied patch does not increase the total number of
javac compiler warnings.

    {color:green}+1 javac{color}.  The applied patch does not increase the total number of
javac compiler warnings.

    {color:red}-1 javadoc{color}.  The javadoc tool appears to have generated 5 warning messages.

    {color:green}+1 findbugs{color}.  The patch does not introduce any new Findbugs (version
2.0.3) warnings.

    {color:green}+1 release audit{color}.  The applied patch does not increase the total number
of release audit warnings.

    {color:green}+1 lineLengths{color}.  The patch does not introduce lines longer than 100

  {color:green}+1 site{color}.  The mvn site goal succeeds with this patch.

     {color:red}-1 core tests{color}.  The patch failed these unit tests:
                       org.apache.hadoop.hbase.client.TestMultiParallel
                  org.apache.hadoop.hbase.mapreduce.TestImportExport

Test results: https://builds.apache.org/job/PreCommit-HBASE-Build/11050//testReport/
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/11050//artifact/patchprocess/newPatchFindbugsWarningshbase-annotations.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/11050//artifact/patchprocess/newPatchFindbugsWarningshbase-hadoop2-compat.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/11050//artifact/patchprocess/newPatchFindbugsWarningshbase-common.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/11050//artifact/patchprocess/newPatchFindbugsWarningshbase-hadoop-compat.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/11050//artifact/patchprocess/newPatchFindbugsWarningshbase-protocol.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/11050//artifact/patchprocess/newPatchFindbugsWarningshbase-prefix-tree.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/11050//artifact/patchprocess/newPatchFindbugsWarningshbase-client.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/11050//artifact/patchprocess/newPatchFindbugsWarningshbase-examples.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/11050//artifact/patchprocess/newPatchFindbugsWarningshbase-thrift.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/11050//artifact/patchprocess/newPatchFindbugsWarningshbase-server.html
Console output: https://builds.apache.org/job/PreCommit-HBASE-Build/11050//console

This message is automatically generated.

>  Import tool is not restoring multiple DeleteFamily markers of a row
> --------------------------------------------------------------------
>
>                 Key: HBASE-12065
>                 URL: https://issues.apache.org/jira/browse/HBASE-12065
>             Project: HBase
>          Issue Type: Bug
>          Components: util
>    Affects Versions: 0.98.2
>            Reporter: Maddineni Sukumar
>            Assignee: Maddineni Sukumar
>            Priority: Minor
>         Attachments: hbase-12065-unit-test.patch
>
>
> When a row has more than one DeleteFamily markers, Import tool is not restoring all DeleteFamily
markers. 
> Scenario: Insert entries into hbase in below order
> Put Row1 with Value-A
> Delete Row1 with DeleteFamily Marker
> Put Row1 with Value-B
> Delete Row1 with DeleteFamily Marker
> Using Export tool export this data and Import it into another table, you will see below
entries
> Delete Row1 with DeleteFamily Marker
> Put Row1 with Value-B
> Put Row1 with Value-A
> One DeleteFamily marker is missing here... In Import tool, Importer.writeResult() method
we are batching all deletes into a single Delete request and pushing into hbase. Here we are
pushing only one delete family marker into hbase table.
> I tried same with normal HTable.delete command also. 
> If you pass multiple DeleteFamily markers of a row in a single Delete request to hbase
then table is maintaining only one. 
> If that is the expected  behavior of hbase then we should change logic in Import tool
to push DeleteFamily markers individually one by one.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message