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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-12299) Race Between update pipeline and DN Re-Registration
Date Mon, 21 Aug 2017 12:52:00 GMT

    [ https://issues.apache.org/jira/browse/HDFS-12299?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16135127#comment-16135127
] 

Hadoop QA commented on HDFS-12299:
----------------------------------

| (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 20s{color} | {color:blue}
Docker mode activated. {color} |
|| || || || {color:brown} Prechecks {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 1 new or modified test files. {color} |
|| || || || {color:brown} branch-2 Compile Tests {color} ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue}  0m 18s{color} | {color:blue}
Maven dependency ordering for branch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green}  6m 45s{color}
| {color:green} branch-2 passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  1m 16s{color} |
{color:green} branch-2 passed with JDK v1.8.0_144 {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  1m 23s{color} |
{color:green} branch-2 passed with JDK v1.7.0_131 {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  0m 34s{color}
| {color:green} branch-2 passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  1m 25s{color} |
{color:green} branch-2 passed {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green}  3m 36s{color} |
{color:green} branch-2 passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  0m 56s{color} |
{color:green} branch-2 passed with JDK v1.8.0_144 {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  1m 22s{color} |
{color:green} branch-2 passed with JDK v1.7.0_131 {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue}  0m  9s{color} | {color:blue}
Maven dependency ordering for patch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green}  1m 12s{color}
| {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  1m 13s{color} |
{color:green} the patch passed with JDK v1.8.0_144 {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green}  1m 13s{color} | {color:green}
the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  1m 21s{color} |
{color:green} the patch passed with JDK v1.7.0_131 {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green}  1m 21s{color} | {color:green}
the patch passed {color} |
| {color:orange}-0{color} | {color:orange} checkstyle {color} | {color:orange}  0m 31s{color}
| {color:orange} hadoop-hdfs-project: The patch generated 1 new + 80 unchanged - 0 fixed =
81 total (was 80) {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  1m 21s{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} findbugs {color} | {color:green}  3m 59s{color} |
{color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  0m 53s{color} |
{color:green} the patch passed with JDK v1.8.0_144 {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  1m 22s{color} |
{color:green} the patch passed with JDK v1.7.0_131 {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:green}+1{color} | {color:green} unit {color} | {color:green}  1m 13s{color} | {color:green}
hadoop-hdfs-client in the patch passed with JDK v1.7.0_131. {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 61m 23s{color} | {color:red}
hadoop-hdfs in the patch failed with JDK v1.7.0_131. {color} |
| {color:red}-1{color} | {color:red} asflicense {color} | {color:red}  0m 29s{color} | {color:red}
The patch generated 1 ASF License warnings. {color} |
| {color:black}{color} | {color:black} {color} | {color:black}160m 24s{color} | {color:black}
{color} |
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|| Reason || Tests ||
| JDK v1.8.0_144 Timed out junit tests | org.apache.hadoop.hdfs.server.datanode.TestDataNodeVolumeFailureReporting
|
|   | org.apache.hadoop.hdfs.server.namenode.ha.TestHAMetrics |
| JDK v1.7.0_131 Failed junit tests | hadoop.hdfs.server.blockmanagement.TestReplicationPolicyWithUpgradeDomain
|
|   | hadoop.hdfs.server.balancer.TestBalancerRPCDelay |
|   | hadoop.metrics2.sink.TestRollingFileSystemSinkWithSecureHdfs |
| JDK v1.7.0_131 Timed out junit tests | org.apache.hadoop.hdfs.server.blockmanagement.TestBlockStatsMXBean
|
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|| Subsystem || Report/Notes ||
| Docker |  Image:yetus/hadoop:5e40efe |
| JIRA Issue | HDFS-12299 |
| JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12882851/HDFS-12299-branch-2.patch
|
| Optional Tests |  asflicense  compile  javac  javadoc  mvninstall  mvnsite  unit  findbugs
 checkstyle  |
| uname | Linux 733b89f3b712 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 | /testptch/hadoop/patchprocess/precommit/personality/provided.sh |
| git revision | branch-2 / d5379cc |
| Default Java | 1.7.0_131 |
| Multi-JDK versions |  /usr/lib/jvm/java-8-oracle:1.8.0_144 /usr/lib/jvm/java-7-openjdk-amd64:1.7.0_131
|
| findbugs | v3.0.0 |
| checkstyle | https://builds.apache.org/job/PreCommit-HDFS-Build/20780/artifact/patchprocess/diff-checkstyle-hadoop-hdfs-project.txt
|
| unit | https://builds.apache.org/job/PreCommit-HDFS-Build/20780/artifact/patchprocess/patch-unit-hadoop-hdfs-project_hadoop-hdfs-jdk1.7.0_131.txt
|
| JDK v1.7.0_131  Test Results | https://builds.apache.org/job/PreCommit-HDFS-Build/20780/testReport/
|
| asflicense | https://builds.apache.org/job/PreCommit-HDFS-Build/20780/artifact/patchprocess/patch-asflicense-problems.txt
|
| modules | C: hadoop-hdfs-project/hadoop-hdfs-client hadoop-hdfs-project/hadoop-hdfs U: hadoop-hdfs-project
|
| Console output | https://builds.apache.org/job/PreCommit-HDFS-Build/20780/console |
| Powered by | Apache Yetus 0.6.0-SNAPSHOT   http://yetus.apache.org |


This message was automatically generated.



> Race Between update pipeline and DN Re-Registration
> ---------------------------------------------------
>
>                 Key: HDFS-12299
>                 URL: https://issues.apache.org/jira/browse/HDFS-12299
>             Project: Hadoop HDFS
>          Issue Type: Bug
>            Reporter: Brahma Reddy Battula
>            Assignee: Brahma Reddy Battula
>            Priority: Critical
>         Attachments: HDFS-12299-branch-2.patch, HDFS-12299.patch
>
>
>  *Scenario*   
>  - Started pipeline with DN1->DN2->DN3
>  - DN1 is re-reg and update pipeline is called
>  - Update pipeline will success with DN1->DN3->DN4
>  - Again update pipeline is called,which will fail with NPE.
> In step3 updatepipeline will set the storages as null since DN1 re-reg(which will remove
and add the storages)
> {{FSNamesystem#updatePipelineInternal}}
> {code}
>    lastBlock.getUnderConstructionFeature().setExpectedLocations(lastBlock,
>         storages, lastBlock.getBlockType())
> {code}



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