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-18568) Correct metric of numRegions
Date Tue, 29 Aug 2017 02:38:00 GMT

    [ https://issues.apache.org/jira/browse/HBASE-18568?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16144668#comment-16144668
] 

Hadoop QA commented on HBASE-18568:
-----------------------------------

| (x) *{color:red}-1 overall{color}* |
\\
\\
|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue}  0m 16s{color} | {color:blue}
Docker mode activated. {color} |
| {color:green}+1{color} | {color:green} hbaseanti {color} | {color:green}  0m  0s{color}
| {color:green} Patch does not have any anti-patterns. {color} |
| {color:green}+1{color} | {color:green} @author {color} | {color:green}  0m  0s{color} |
{color:green} The patch does not contain any @author tags. {color} |
| {color:red}-1{color} | {color:red} test4tests {color} | {color:red}  0m  0s{color} | {color:red}
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} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green}  3m 55s{color}
| {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  0m 12s{color} |
{color:green} master passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  0m 10s{color}
| {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green}  0m 11s{color}
| {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green}  0m 20s{color} |
{color:green} master passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  0m 11s{color} |
{color:green} master passed {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green}  0m 13s{color}
| {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  0m 24s{color} |
{color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green}  0m 24s{color} | {color:green}
the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  0m  9s{color}
| {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green}  0m 10s{color}
| {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} whitespace {color} | {color:green}  0m  0s{color}
| {color:green} The patch has no whitespace issues. {color} |
| {color:green}+1{color} | {color:green} hadoopcheck {color} | {color:green} 38m 54s{color}
| {color:green} Patch does not cause any errors with Hadoop 2.6.1 2.6.2 2.6.3 2.6.4 2.6.5
2.7.1 2.7.2 2.7.3 or 3.0.0-alpha4. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green}  0m 29s{color} |
{color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  0m 11s{color} |
{color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green}  0m 27s{color} | {color:green}
hbase-hadoop2-compat in the patch passed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green}  0m  8s{color}
| {color:green} The patch does not generate ASF License warnings. {color} |
| {color:black}{color} | {color:black} {color} | {color:black} 46m 39s{color} | {color:black}
{color} |
\\
\\
|| Subsystem || Report/Notes ||
| Docker | Client=1.11.2 Server=1.11.2 Image:yetus/hbase:47a5614 |
| JIRA Issue | HBASE-18568 |
| JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12881402/HBASE-18568-V1.patch
|
| Optional Tests |  asflicense  javac  javadoc  unit  findbugs  hadoopcheck  hbaseanti  checkstyle
 compile  |
| uname | Linux 471c51f78a0d 3.13.0-116-generic #163-Ubuntu SMP Fri Mar 31 14:13:22 UTC 2017
x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /home/jenkins/jenkins-slave/workspace/PreCommit-HBASE-Build/component/dev-support/hbase-personality.sh
|
| git revision | master / 47a5614 |
| Default Java | 1.8.0_144 |
| findbugs | v3.1.0-RC3 |
|  Test Results | https://builds.apache.org/job/PreCommit-HBASE-Build/8378/testReport/ |
| modules | C: hbase-hadoop2-compat U: hbase-hadoop2-compat |
| Console output | https://builds.apache.org/job/PreCommit-HBASE-Build/8378/console |
| Powered by | Apache Yetus 0.4.0   http://yetus.apache.org |


This message was automatically generated.



> Correct  metric of  numRegions
> ------------------------------
>
>                 Key: HBASE-18568
>                 URL: https://issues.apache.org/jira/browse/HBASE-18568
>             Project: HBase
>          Issue Type: Bug
>          Components: metrics
>    Affects Versions: 3.0.0
>            Reporter: Shibin Zhang
>            Assignee: Shibin Zhang
>            Priority: Critical
>         Attachments: HBASE-18568-V1.patch
>
>
> i found the value of  metric numReigons in Regions is not correct.
> the metric can not add or remove  region correctly as region  close or open.
> the metric  as follow:
> "name" : "Hadoop:service=HBase,name=RegionServer,sub=Regions",
> "numRegions" : 2,
> after trouble shooting ,i found the reason is in MetricsRegionSourceImpl#MetricsRegionSourceImpl

> {code:java}
> agg.register(this);
> ...
> hashCode = regionWrapper.getRegionHashCode();
> {code}
> when add the MetricsRegionSource to set ,but the hashCode has not yet initialized.
> So, the setFromMap can not put or remove the object correctly. 
> it will be better like this :
> {code:java}
> hashCode = regionWrapper.getRegionHashCode();
> agg.register(this);
> {code}



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)

Mime
View raw message