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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-11409) Add more flexibility for input directory structure to LoadIncrementalHFiles
Date Thu, 23 Apr 2015 22:12:39 GMT

    [ https://issues.apache.org/jira/browse/HBASE-11409?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14509935#comment-14509935
] 

Hadoop QA commented on HBASE-11409:
-----------------------------------

{color:green}+1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12727686/HBASE-11409.patch
  against master branch at commit bcb2a279c49213bf4eb90a7602a01ff5d0810915.
  ATTACHMENT ID: 12727686

    {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 hadoop versions{color}. The patch compiles with all supported hadoop versions
(2.4.1 2.5.2 2.6.0)

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

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

    {color:green}+1 javadoc{color}.  The javadoc tool did not generate any warning messages.

    {color:green}+1 checkstyle{color}.  The applied patch does not increase the total number
of checkstyle errors

    {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:green}+1 core tests{color}.  The patch passed unit tests in .

Test results: https://builds.apache.org/job/PreCommit-HBASE-Build/13788//testReport/
Release Findbugs (version 2.0.3) 	warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/13788//artifact/patchprocess/newFindbugsWarnings.html
Checkstyle Errors: https://builds.apache.org/job/PreCommit-HBASE-Build/13788//artifact/patchprocess/checkstyle-aggregate.html

  Console output: https://builds.apache.org/job/PreCommit-HBASE-Build/13788//console

This message is automatically generated.

> Add more flexibility for input directory structure to LoadIncrementalHFiles
> ---------------------------------------------------------------------------
>
>                 Key: HBASE-11409
>                 URL: https://issues.apache.org/jira/browse/HBASE-11409
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 2.0.0
>            Reporter: churro morales
>            Assignee: churro morales
>         Attachments: HBASE-11409.patch
>
>
> Use case:
> We were trying to combine two very large tables into a single table.  Thus we ran jobs
in one datacenter that populated certain column families and another datacenter which populated
other column families.  Took a snapshot and exported them to their respective datacenters.
 Wanted to simply take the hdfs restored snapshot and use LoadIncremental to merge the data.
 
> It would be nice to add support where we could run LoadIncremental on a directory where
the depth of store files is something other than two (current behavior).  
> With snapshots it would be nice if you could pass a restored hdfs snapshot's directory
and have the tool run.  
> I am attaching a patch where I parameterize the bulkLoad timeout as well as the default
store file depth.  



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