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Posted to yarn-issues@hadoop.apache.org by "Hadoop QA (Jira)" <ji...@apache.org> on 2021/12/09 12:51:00 UTC
[jira] [Commented] (YARN-10427) Duplicate Job IDs in SLS output
[ https://issues.apache.org/jira/browse/YARN-10427?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17456414#comment-17456414 ]
Hadoop QA commented on YARN-10427:
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|| Vote || Subsystem || Runtime || Logfile || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 14m 30s{color} | {color:blue}{color} | {color:blue} Docker mode activated. {color} |
|| || || || {color:brown} Prechecks {color} || ||
| {color:green}+1{color} | {color:green} dupname {color} | {color:green} 0m 0s{color} | {color:green}{color} | {color:green} No case conflicting files found. {color} |
| {color:green}+1{color} | {color:green} @author {color} | {color:green} 0m 0s{color} | {color:green}{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}{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:brown} trunk Compile Tests {color} || ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 24m 35s{color} | {color:green}{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 30s{color} | {color:green}{color} | {color:green} trunk passed with JDK Ubuntu-11.0.11+9-Ubuntu-0ubuntu2.20.04 {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 26s{color} | {color:green}{color} | {color:green} trunk passed with JDK Private Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10 {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m 22s{color} | {color:green}{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 0m 31s{color} | {color:green}{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green} 15m 17s{color} | {color:green}{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 28s{color} | {color:green}{color} | {color:green} trunk passed with JDK Ubuntu-11.0.11+9-Ubuntu-0ubuntu2.20.04 {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 27s{color} | {color:green}{color} | {color:green} trunk passed with JDK Private Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10 {color} |
| {color:blue}0{color} | {color:blue} spotbugs {color} | {color:blue} 16m 59s{color} | {color:blue}{color} | {color:blue} Both FindBugs and SpotBugs are enabled, using SpotBugs. {color} |
| {color:green}+1{color} | {color:green} spotbugs {color} | {color:green} 0m 49s{color} | {color:green}{color} | {color:green} trunk passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} || ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 0m 25s{color} | {color:green}{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 23s{color} | {color:green}{color} | {color:green} the patch passed with JDK Ubuntu-11.0.11+9-Ubuntu-0ubuntu2.20.04 {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 0m 23s{color} | {color:green}{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 20s{color} | {color:green}{color} | {color:green} the patch passed with JDK Private Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10 {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 0m 20s{color} | {color:green}{color} | {color:green} the patch passed {color} |
| {color:orange}-0{color} | {color:orange} checkstyle {color} | {color:orange} 0m 14s{color} | {color:orange}https://ci-hadoop.apache.org/job/PreCommit-YARN-Build/1259/artifact/out/diff-checkstyle-hadoop-tools_hadoop-sls.txt{color} | {color:orange} hadoop-tools/hadoop-sls: The patch generated 1 new + 22 unchanged - 1 fixed = 23 total (was 23) {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 0m 22s{color} | {color:green}{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} whitespace {color} | {color:green} 0m 0s{color} | {color:green}{color} | {color:green} The patch has no whitespace issues. {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green} 14m 26s{color} | {color:green}{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 24s{color} | {color:green}{color} | {color:green} the patch passed with JDK Ubuntu-11.0.11+9-Ubuntu-0ubuntu2.20.04 {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 24s{color} | {color:green}{color} | {color:green} the patch passed with JDK Private Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10 {color} |
| {color:green}+1{color} | {color:green} spotbugs {color} | {color:green} 0m 56s{color} | {color:green}{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} || ||
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 12m 7s{color} | {color:green}{color} | {color:green} hadoop-sls in the patch passed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m 29s{color} | {color:green}{color} | {color:green} The patch does not generate ASF License warnings. {color} |
| {color:black}{color} | {color:black} {color} | {color:black} 89m 47s{color} | {color:black}{color} | {color:black}{color} |
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|| Subsystem || Report/Notes ||
| Docker | ClientAPI=1.41 ServerAPI=1.41 base: https://ci-hadoop.apache.org/job/PreCommit-YARN-Build/1259/artifact/out/Dockerfile |
| JIRA Issue | YARN-10427 |
| JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/13017523/YARN-10427.003.patch |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient findbugs checkstyle spotbugs |
| uname | Linux d00ef0766981 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 / b85c66a035b |
| Default Java | Private Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10 |
| Multi-JDK versions | /usr/lib/jvm/java-11-openjdk-amd64:Ubuntu-11.0.11+9-Ubuntu-0ubuntu2.20.04 /usr/lib/jvm/java-8-openjdk-amd64:Private Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10 |
| Test Results | https://ci-hadoop.apache.org/job/PreCommit-YARN-Build/1259/testReport/ |
| Max. process+thread count | 717 (vs. ulimit of 5500) |
| modules | C: hadoop-tools/hadoop-sls U: hadoop-tools/hadoop-sls |
| Console output | https://ci-hadoop.apache.org/job/PreCommit-YARN-Build/1259/console |
| versions | git=2.25.1 maven=3.6.3 spotbugs=4.2.2 |
| Powered by | Apache Yetus 0.13.0-SNAPSHOT https://yetus.apache.org |
This message was automatically generated.
> Duplicate Job IDs in SLS output
> -------------------------------
>
> Key: YARN-10427
> URL: https://issues.apache.org/jira/browse/YARN-10427
> Project: Hadoop YARN
> Issue Type: Bug
> Components: scheduler-load-simulator
> Affects Versions: 3.0.0, 3.3.0, 3.2.1, 3.4.0
> Environment: I ran the attached inputs on my MacBook Pro, using Hadoop compiled from the latest trunk (as of commit 139a43e98e). I also tested against 3.2.1 and 3.3.0 release branches.
>
> Reporter: Drew Merrill
> Assignee: Szilard Nemeth
> Priority: Major
> Attachments: YARN-10427-sls-scriptsandlogs.tar.gz, YARN-10427.001.patch, YARN-10427.002.patch, YARN-10427.003.patch, fair-scheduler.xml, inputsls.json, jobruntime.csv, jobruntime.csv, mapred-site.xml, sls-runner.xml, yarn-site.xml
>
>
> Hello, I'm hoping someone can help me resolve or understand some issues I've been having with the YARN Scheduler Load Simulator (SLS). I've been experimenting with SLS for several months now at work as we're trying to build a simulation model to characterize our enterprise Hadoop infrastructure for purposes of future capacity planning. In the process of attempting to verify and validate the SLS output, I've encountered a number of issues including runtime exceptions and bad output. The focus of this issue is the bad output. In all my simulation runs, the jobruntime.csv output seems to have one or more of the following problems: no output, duplicate job ids, and/or missing job ids.
>
> Because of where I work, I'm unable to provide the exact inputs I typically use, but I'm able to reproduce the problem of the duplicate Job IDS using some simplified inputs and configuration files, which I've attached, along with the output I obtained.
>
> The command I used to run the simulation:
> {{./runsls.sh --tracetype=SLS --tracelocation=./inputsls.json --output-dir=sls-run-1 --print-simulation --track-jobs=job_1,job_2,job_3,job_4,job_5,job_6,job_7,job_8,job_9,job_10}}
>
> Can anyone help me understand what would cause the duplicate Job IDs in the output? Is this a bug in Hadoop or a problem with my inputs? Thanks in advance.
>
> PS: This is my first issue I've ever opened so please be kind if I've missed something or am not understanding something obvious about the way Hadoop works. I'll gladly follow-up with more info as requested.
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