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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-19496) Reusing the ByteBuffer in rpc layer corrupt the ServerLoad and RegionLoad
Date Sun, 17 Dec 2017 21:08:00 GMT

    [ https://issues.apache.org/jira/browse/HBASE-19496?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16294336#comment-16294336
] 

Hadoop QA commented on HBASE-19496:
-----------------------------------

| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue}  0m  7s{color} | {color:blue}
Docker mode activated. {color} |
|| || || || {color:brown} Prechecks {color} ||
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue}  0m  0s{color} | {color:blue}
Findbugs executables are not available. {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:green}+1{color} | {color:green} test4tests {color} | {color:green}  0m  0s{color}
| {color:green} The patch appears to include 29 new or modified test files. {color} |
|| || || || {color:brown} master Compile Tests {color} ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue}  0m 12s{color} | {color:blue}
Maven dependency ordering for branch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green}  4m 29s{color}
| {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  2m  0s{color} |
{color:green} master passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  2m 44s{color}
| {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} shadedjars {color} | {color:green}  7m 17s{color}
| {color:green} branch has no errors when building our shaded downstream artifacts. {color}
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| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  1m 27s{color} |
{color:green} master passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue}  0m 13s{color} | {color:blue}
Maven dependency ordering for patch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green}  4m 31s{color}
| {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  2m  1s{color} |
{color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green}  2m  1s{color} | {color:green}
the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  0m 35s{color}
| {color:green} hbase-client: The patch generated 0 new + 590 unchanged - 15 fixed = 590 total
(was 605) {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  1m 22s{color}
| {color:green} hbase-server: The patch generated 0 new + 1310 unchanged - 31 fixed = 1310
total (was 1341) {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  0m 12s{color}
| {color:green} The patch hbase-rsgroup passed checkstyle {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  0m 20s{color}
| {color:green} hbase-it: The patch generated 0 new + 43 unchanged - 1 fixed = 43 total (was
44) {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  0m 15s{color}
| {color:green} hbase-rest: The patch generated 0 new + 2 unchanged - 5 fixed = 2 total (was
7) {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} shadedjars {color} | {color:green}  4m 30s{color}
| {color:green} patch has no errors when building our shaded downstream artifacts. {color}
|
| {color:green}+1{color} | {color:green} hadoopcheck {color} | {color:green} 19m  7s{color}
| {color:green} Patch does not cause any errors with Hadoop 2.6.5 2.7.4 or 3.0.0-beta1. {color}
|
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  1m 36s{color} |
{color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:green}+1{color} | {color:green} unit {color} | {color:green}  2m 45s{color} | {color:green}
hbase-client in the patch passed. {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red}110m 17s{color} | {color:red}
hbase-server in the patch failed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green}  1m 14s{color} | {color:green}
hbase-rsgroup in the patch passed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green}  0m 57s{color} | {color:green}
hbase-it in the patch passed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green}  3m 41s{color} | {color:green}
hbase-rest in the patch passed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green}  1m 29s{color}
| {color:green} The patch does not generate ASF License warnings. {color} |
| {color:black}{color} | {color:black} {color} | {color:black}166m 53s{color} | {color:black}
{color} |
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|| Reason || Tests ||
| Failed junit tests | hadoop.hbase.regionserver.wal.TestLogRolling |
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|| Subsystem || Report/Notes ||
| Docker | Client=17.05.0-ce Server=17.05.0-ce Image:yetus/hbase:eee3b01 |
| JIRA Issue | HBASE-19496 |
| JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12902564/HBASE-19496.v1.patch
|
| Optional Tests |  asflicense  javac  javadoc  unit  findbugs  shadedjars  hadoopcheck  hbaseanti
 checkstyle  compile  |
| uname | Linux b92842346281 3.13.0-133-generic #182-Ubuntu SMP Tue Sep 19 15:49:21 UTC 2017
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 / 26b69dc45b |
| maven | version: Apache Maven 3.5.2 (138edd61fd100ec658bfa2d307c43b76940a5d7d; 2017-10-18T07:58:13Z)
|
| Default Java | 1.8.0_151 |
| unit | https://builds.apache.org/job/PreCommit-HBASE-Build/10506/artifact/patchprocess/patch-unit-hbase-server.txt
|
|  Test Results | https://builds.apache.org/job/PreCommit-HBASE-Build/10506/testReport/ |
| modules | C: hbase-client hbase-server hbase-rsgroup hbase-it hbase-rest U: . |
| Console output | https://builds.apache.org/job/PreCommit-HBASE-Build/10506/console |
| Powered by | Apache Yetus 0.6.0   http://yetus.apache.org |


This message was automatically generated.



> Reusing the ByteBuffer in rpc layer corrupt the ServerLoad and RegionLoad
> -------------------------------------------------------------------------
>
>                 Key: HBASE-19496
>                 URL: https://issues.apache.org/jira/browse/HBASE-19496
>             Project: HBase
>          Issue Type: Bug
>            Reporter: Chia-Ping Tsai
>            Assignee: Chia-Ping Tsai
>            Priority: Blocker
>             Fix For: 2.0.0-beta-1
>
>         Attachments: HBASE-19496.v0.patch, HBASE-19496.v1.patch, HBASE-19496.wip.patch
>
>
> {{ServerLoad}} and {{RegionLoad}} store the pb object internally but the bytebuffer of
pb object may be reused in rpc layer. Hence, the {{ServerLoad}} and {{RegionLoad}} which saved
by {{HMaster}} will be corrupted if the bytebuffer backed is modified.
> This issue doesn't happen on branch-1.
> # netty server was introduced in 2.0 (see HBASE-17263)
> # reusing bytebuffer to read RPC requests was introduced in 2.0 (see HBASE-15788)



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