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https://issues.apache.org/jira/browse/HBASE-8218?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13656072#comment-13656072
]
Hadoop QA commented on HBASE-8218:
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{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12582937/HBase-8218_Trunk_V5.patch
against trunk revision .
{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 hadoop1.0{color}. The patch compiles against the hadoop
1.0 profile.
{color:green}+1 hadoop2.0{color}. The patch compiles against the hadoop
2.0 profile.
{color:green}+1 javadoc{color}. The javadoc tool did not generate any
warning messages.
{color:green}+1 javac{color}. The applied patch does not increase the
total number of javac compiler warnings.
{color:green}+1 findbugs{color}. The patch does not introduce any new
Findbugs (version 1.3.9) 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:
{color:red}-1 core zombie tests{color}. There are 1 zombie test(s):
Test results:
https://builds.apache.org/job/PreCommit-HBASE-Build/5651//testReport/
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/5651//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-client.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/5651//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-examples.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/5651//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-protocol.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/5651//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-hadoop1-compat.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/5651//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-prefix-tree.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/5651//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-common.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/5651//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-hadoop-compat.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/5651//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-server.html
Console output:
https://builds.apache.org/job/PreCommit-HBASE-Build/5651//console
This message is automatically generated.
> Pass HTable as parameters to methods of AggregationClient
> ---------------------------------------------------------
>
> Key: HBASE-8218
> URL: https://issues.apache.org/jira/browse/HBASE-8218
> Project: HBase
> Issue Type: Improvement
> Components: Client, Coprocessors
> Affects Versions: 0.94.3
> Reporter: cuijianwei
> Assignee: cuijianwei
> Fix For: 0.98.0
>
> Attachments: 8218-trunk-v2-rerun.txt, 8218-trunk-v2.txt,
> 8218-trunk-v3-rerun.txt, 8218-trunk-v3.txt, HBASE-8218-0.94.3-v1.txt,
> HBASE-8218-0.94.3-v2.txt, HBASE-8218-0.94.3-v3.txt, HBASE-8218-trunk-v1.txt,
> HBase-8218_Trunk_V4.patch, HBase-8218_Trunk_V5.patch
>
>
> In AggregationClient, methods such as max(...), min(...) pass 'tableName' as
> a parameter, then a HTable will be created in the method, before the method
> return, the created HTable will be closed.
> The process above may be heavy because each call must create and close a
> HTable. The situation becomes worse when there is only one thread access
> HBase using AggregationClient. The underly HConnection of created HTable will
> also be created and then closed each time when we invoke these method because
> no other HTables using the HConnection. This operation is heavy. Therefore,
> can we add another group of methods which pass HTable as a parameter to
> methods defined in AggregationClient
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