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https://issues.apache.org/jira/browse/HBASE-14520?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14943588#comment-14943588
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Hadoop QA commented on HBASE-14520:
-----------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12764999/HBASE-14520.patch
against master branch at commit b014ba12431dc87903cd5065b14908f6a4ad458d.
ATTACHMENT ID: 12764999
{color:green}+1 @author{color}. The patch does not contain any @author
tags.
{color:red}-1 tests included{color}. 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:green}+1 hadoop versions{color}. The patch compiles with all
supported hadoop versions (2.4.0 2.4.1 2.5.0 2.5.1 2.5.2 2.6.0 2.6.1 2.7.0
2.7.1)
{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 post-site goal succeeds with this patch.
{color:green}+1 core tests{color}. The patch passed unit tests in .
{color:red}-1 core zombie tests{color}. There are 1 zombie test(s):
Test results:
https://builds.apache.org/job/PreCommit-HBASE-Build/15873//testReport/
Release Findbugs (version 2.0.3) warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/15873//artifact/patchprocess/newFindbugsWarnings.html
Checkstyle Errors:
https://builds.apache.org/job/PreCommit-HBASE-Build/15873//artifact/patchprocess/checkstyle-aggregate.html
Console output:
https://builds.apache.org/job/PreCommit-HBASE-Build/15873//console
This message is automatically generated.
> Optimize the number of calls for tags creation in bulk load
> -----------------------------------------------------------
>
> Key: HBASE-14520
> URL: https://issues.apache.org/jira/browse/HBASE-14520
> Project: HBase
> Issue Type: Improvement
> Affects Versions: 2.0.0
> Reporter: Bhupendra Kumar Jain
> Assignee: Bhupendra Kumar Jain
> Fix For: 2.0.0
>
> Attachments: HBASE-14520.patch
>
>
> At present, ttl and Visibility expr is one per tsv line i.e. the values and
> the tags remain same for all the columns present in that line. As per the
> code, List of tags are created for each cell, Instead of creating new tags
> for each cell, tags created once for the line can be reused by other cells.
> Assume 1Million rows and 1000 columns. Currently tags creation will happen
> for 1M * 1000 times. If reuse the tags, the tags creation can reduce to 1M
> times. (i.e. one per tsv line).
> This is applicable in both TsvImporterMapper and TextSortReducer logic.
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