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From "Hadoop QA (Jira)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-7278) Speculative execution behavior is observed even when mapreduce.map.speculative and mapreduce.reduce.speculative are false
Date Thu, 21 May 2020 08:23:00 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-7278?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17112923#comment-17112923
] 

Hadoop QA commented on MAPREDUCE-7278:
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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}  0m 37s{color} | {color:blue}
Docker mode activated. {color} |
|| || || || {color:brown} Prechecks {color} ||
| {color:green}+1{color} | {color:green} dupname {color} | {color:green}  0m  1s{color} |
{color:green} No case conflicting files found. {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} trunk Compile Tests {color} ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue}  0m 52s{color} | {color:blue}
Maven dependency ordering for branch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 18m 56s{color}
| {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  1m 56s{color} |
{color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  0m 43s{color}
| {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  1m 12s{color} |
{color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green} 15m 56s{color}
| {color:green} branch has no errors when building and testing our client artifacts. {color}
|
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  0m 53s{color} |
{color:green} trunk passed {color} |
| {color:blue}0{color} | {color:blue} spotbugs {color} | {color:blue}  0m 44s{color} | {color:blue}
Used deprecated FindBugs config; considering switching to SpotBugs. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green}  1m 37s{color} |
{color:green} trunk passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue}  0m 27s{color} | {color:blue}
Maven dependency ordering for patch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green}  1m  2s{color}
| {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  1m 49s{color} |
{color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green}  1m 49s{color} | {color:green}
the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  0m 36s{color}
| {color:green} hadoop-mapreduce-project/hadoop-mapreduce-client: The patch generated 0 new
+ 122 unchanged - 1 fixed = 122 total (was 123) {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  0m 57s{color} |
{color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} whitespace {color} | {color:green}  0m  1s{color}
| {color:green} The patch has no whitespace issues. {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green} 13m 33s{color}
| {color:green} patch has no errors when building and testing our client artifacts. {color}
|
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  0m 45s{color} |
{color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green}  1m 46s{color} |
{color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:green}+1{color} | {color:green} unit {color} | {color:green}  8m  9s{color} | {color:green}
hadoop-mapreduce-client-app in the patch passed. {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 79m 19s{color} | {color:red}
hadoop-mapreduce-client-jobclient in the patch passed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green}  0m 26s{color}
| {color:green} The patch does not generate ASF License warnings. {color} |
| {color:black}{color} | {color:black} {color} | {color:black}151m 13s{color} | {color:black}
{color} |
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|| Reason || Tests ||
| Failed junit tests | hadoop.mapreduce.TestLargeSort |
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|| Subsystem || Report/Notes ||
| Docker | ClientAPI=1.40 ServerAPI=1.40 base: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/7783/artifact/out/Dockerfile
|
| JIRA Issue | MAPREDUCE-7278 |
| JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/13003602/MAPREDUCE-7278.004.patch
|
| Optional Tests | dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient
findbugs checkstyle |
| uname | Linux ee5f96dbedf0 4.15.0-58-generic #64-Ubuntu SMP Tue Aug 6 11:12:41 UTC 2019
x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | personality/hadoop.sh |
| git revision | trunk / 1a3c6bb33b6 |
| Default Java | Private Build-1.8.0_252-8u252-b09-1~18.04-b09 |
| unit | https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/7783/artifact/out/patch-unit-hadoop-mapreduce-project_hadoop-mapreduce-client_hadoop-mapreduce-client-jobclient.txt
|
|  Test Results | https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/7783/testReport/
|
| Max. process+thread count | 1314 (vs. ulimit of 5500) |
| modules | C: hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient U: hadoop-mapreduce-project/hadoop-mapreduce-client
|
| Console output | https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/7783/console |
| versions | git=2.17.1 maven=3.6.0 findbugs=3.1.0-RC1 |
| Powered by | Apache Yetus 0.12.0 https://yetus.apache.org |


This message was automatically generated.



> Speculative execution behavior is observed even when mapreduce.map.speculative and mapreduce.reduce.speculative
are false
> -------------------------------------------------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-7278
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-7278
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: task
>    Affects Versions: 2.8.0, 3.4.0
>            Reporter: Tarun Parimi
>            Assignee: Tarun Parimi
>            Priority: Major
>         Attachments: MAPREDUCE-7278.001.patch, MAPREDUCE-7278.002.patch, MAPREDUCE-7278.003.patch,
MAPREDUCE-7278.004.patch, Screen Shot 2020-04-30 at 8.04.27 PM.png
>
>
> When a failed task attempt container is stuck in FAIL_FINISHING_CONTAINER state for some
time, we observe two task attempts are launched simultaneously even when speculative execution
is disabled.
> This results in the below message shown in the killed attempts, indicating speculation
has occurred. This is an issue for jobs which require speculative execution to be strictly
disabled.
>   !Screen Shot 2020-04-30 at 8.04.27 PM.png!
>  
>  



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