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https://issues.apache.org/jira/browse/HBASE-14099?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14632599#comment-14632599
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Hadoop QA commented on HBASE-14099:
-----------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12745965/HBASE-14099.patch
against master branch at commit 338e39970ba8e4835733669b9252d073b2157b8a.
ATTACHMENT ID: 12745965
{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 2.7.0)
{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 post-site goal succeeds with this patch.
{color:red}-1 core tests{color}. The patch failed these unit tests:
Test results:
https://builds.apache.org/job/PreCommit-HBASE-Build/14828//testReport/
Release Findbugs (version 2.0.3) warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/14828//artifact/patchprocess/newFindbugsWarnings.html
Checkstyle Errors:
https://builds.apache.org/job/PreCommit-HBASE-Build/14828//artifact/patchprocess/checkstyle-aggregate.html
Console output:
https://builds.apache.org/job/PreCommit-HBASE-Build/14828//console
This message is automatically generated.
> StoreFile.passesKeyRangeFilter need not create Cells from the Scan's start
> and stop Row
> ---------------------------------------------------------------------------------------
>
> Key: HBASE-14099
> URL: https://issues.apache.org/jira/browse/HBASE-14099
> Project: HBase
> Issue Type: Bug
> Reporter: ramkrishna.s.vasudevan
> Assignee: ramkrishna.s.vasudevan
> Priority: Minor
> Fix For: 2.0.0
>
> Attachments: HBASE-14099.patch
>
>
> During profiling saw that the code here in passesKeyRangeFilter in Storefile
> {code}
> KeyValue smallestScanKeyValue = scan.isReversed() ? KeyValueUtil
> .createFirstOnRow(scan.getStopRow()) :
> KeyValueUtil.createFirstOnRow(scan
> .getStartRow());
> KeyValue largestScanKeyValue = scan.isReversed() ? KeyValueUtil
> .createLastOnRow(scan.getStartRow()) :
> KeyValueUtil.createLastOnRow(scan
> .getStopRow());
> {code}
> This row need not be copied now considering that we have
> CellComparator.compareRows(Cell, byte[]).
> We have already refactored the firstKeyKv and lastKeyKV as part of other
> JIRAs.
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