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Posted to issues@hbase.apache.org by "HBase QA (JIRA)" <ji...@apache.org> on 2019/08/05 19:53:00 UTC
[jira] [Commented] (HBASE-22631) assign failed may make gced parent
region appear again !!!
[ https://issues.apache.org/jira/browse/HBASE-22631?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16900373#comment-16900373 ]
HBase QA commented on HBASE-22631:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 3m 3s{color} | {color:blue} Docker mode activated. {color} |
|| || || || {color:brown} Prechecks {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:orange}-0{color} | {color:orange} test4tests {color} | {color:orange} 0m 0s{color} | {color:orange} 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:brown} branch-2.1 Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 6m 43s{color} | {color:green} branch-2.1 passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 59s{color} | {color:green} branch-2.1 passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 1m 30s{color} | {color:green} branch-2.1 passed {color} |
| {color:green}+1{color} | {color:green} shadedjars {color} | {color:green} 4m 49s{color} | {color:green} branch has no errors when building our shaded downstream artifacts. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 2m 30s{color} | {color:green} branch-2.1 passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 42s{color} | {color:green} branch-2.1 passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 6m 27s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m 12s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 1m 12s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 1m 33s{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} shadedjars {color} | {color:green} 4m 2s{color} | {color:green} patch has no errors when building our shaded downstream artifacts. {color} |
| {color:green}+1{color} | {color:green} hadoopcheck {color} | {color:green} 21m 48s{color} | {color:green} Patch does not cause any errors with Hadoop 2.7.7 2.8.5 or 3.0.3 3.1.2. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 2m 23s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 31s{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:red}-1{color} | {color:red} unit {color} | {color:red}190m 11s{color} | {color:red} hbase-server in the patch failed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m 21s{color} | {color:green} The patch does not generate ASF License warnings. {color} |
| {color:black}{color} | {color:black} {color} | {color:black}254m 29s{color} | {color:black} {color} |
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|| Reason || Tests ||
| Failed junit tests | hadoop.hbase.TestRegionRebalancing |
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|| Subsystem || Report/Notes ||
| Docker | Client=19.03.1 Server=19.03.1 base: https://builds.apache.org/job/PreCommit-HBASE-Build/717/artifact/patchprocess/Dockerfile |
| JIRA Issue | HBASE-22631 |
| JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12976720/HBASE-22631-branch-2.1-01.patch |
| Optional Tests | dupname asflicense javac javadoc unit findbugs shadedjars hadoopcheck hbaseanti checkstyle compile |
| uname | Linux b5173f9349f7 4.15.0-48-generic #51-Ubuntu SMP Wed Apr 3 08:28:49 UTC 2019 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | dev-support/hbase-personality.sh |
| git revision | branch-2.1 / 946f5e6eb5 |
| maven | version: Apache Maven 3.5.4 (1edded0938998edf8bf061f1ceb3cfdeccf443fe; 2018-06-17T18:33:14Z) |
| Default Java | 1.8.0_181 |
| findbugs | v3.1.11 |
| unit | https://builds.apache.org/job/PreCommit-HBASE-Build/717/artifact/patchprocess/patch-unit-hbase-server.txt |
| Test Results | https://builds.apache.org/job/PreCommit-HBASE-Build/717/testReport/ |
| Max. process+thread count | 4692 (vs. ulimit of 10000) |
| modules | C: hbase-server U: hbase-server |
| Console output | https://builds.apache.org/job/PreCommit-HBASE-Build/717/console |
| Powered by | Apache Yetus 0.9.0 http://yetus.apache.org |
This message was automatically generated.
> assign failed may make gced parent region appear again !!!
> ----------------------------------------------------------
>
> Key: HBASE-22631
> URL: https://issues.apache.org/jira/browse/HBASE-22631
> Project: HBase
> Issue Type: Bug
> Components: proc-v2
> Affects Versions: 2.1.1
> Reporter: yuhuiyang
> Priority: Major
> Attachments: HBASE-22631-branch-2.1-01.patch, assignProcedure.txt
>
>
> When i assign a region A the process is as follows：
> step1 : A is assigned to rs1 , and rs1 fails to open it .
> step2 : assignProcedure handleFailure .
> step3 : A is assign to rs2 and rs success to open it .
> Above is the normal flow . However when rs1 is restart after the reigon A was split and GCRegionProcedure was successed , the region A appare again !
> The region is that reigon A is not removed from the serverMap correctly when assignprocedure handleFailure . Because the code regionNode.offline() make the regionNode's regionLocation to be null and make regionNode's state to OFFLINE . So when the code env.getAssignmentManager().undoRegionAsOpening(regionNode) do nothing . So when the rs1 restart event triggers a serverCrashProcedure, it will get reigons from serverMap and it will get the region A then A will be assigned and hdfs dir will be created.
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