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https://issues.apache.org/jira/browse/YARN-10427?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17253654#comment-17253654
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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} 1m
35s{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} 21m
5s{color} | {color:green}{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m
31s{color} | {color:green}{color} | {color:green} trunk passed with JDK
Ubuntu-11.0.9.1+1-Ubuntu-0ubuntu1.18.04 {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m
28s{color} | {color:green}{color} | {color:green} trunk passed with JDK Private
Build-1.8.0_275-8u275-b01-0ubuntu1~18.04-b01 {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
23s{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}
16m 9s{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
29s{color} | {color:green}{color} | {color:green} trunk passed with JDK
Ubuntu-11.0.9.1+1-Ubuntu-0ubuntu1.18.04 {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_275-8u275-b01-0ubuntu1~18.04-b01 {color} |
| {color:blue}0{color} | {color:blue} spotbugs {color} | {color:blue} 0m
48s{color} | {color:blue}{color} | {color:blue} Used deprecated FindBugs
config; considering switching to SpotBugs. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 0m
45s{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
26s{color} | {color:green}{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m
21s{color} | {color:green}{color} | {color:green} the patch passed with JDK
Ubuntu-11.0.9.1+1-Ubuntu-0ubuntu1.18.04 {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 0m
21s{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_275-8u275-b01-0ubuntu1~18.04-b01 {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 15s{color} |
{color:orange}https://ci-hadoop.apache.org/job/PreCommit-YARN-Build/410/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
23s{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 47s{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
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| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m
22s{color} | {color:green}{color} | {color:green} the patch passed with JDK
Private Build-1.8.0_275-8u275-b01-0ubuntu1~18.04-b01 {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 0m
50s{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
0s{color} | {color:green}{color} | {color:green} hadoop-sls in the patch
passed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m
30s{color} | {color:green}{color} | {color:green} The patch does not generate
ASF License warnings. {color} |
| {color:black}{color} | {color:black} {color} | {color:black} 74m 21s{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/410/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 |
| uname | Linux cd60e2ce6361 4.15.0-112-generic #113-Ubuntu SMP Thu Jul 9
23:41:39 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | personality/hadoop.sh |
| git revision | trunk / 16a20503cac |
| Default Java | Private Build-1.8.0_275-8u275-b01-0ubuntu1~18.04-b01 |
| Multi-JDK versions |
/usr/lib/jvm/java-11-openjdk-amd64:Ubuntu-11.0.9.1+1-Ubuntu-0ubuntu1.18.04
/usr/lib/jvm/java-8-openjdk-amd64:Private
Build-1.8.0_275-8u275-b01-0ubuntu1~18.04-b01 |
| Test Results |
https://ci-hadoop.apache.org/job/PreCommit-YARN-Build/410/testReport/ |
| Max. process+thread count | 536 (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/410/console |
| versions | git=2.17.1 maven=3.6.0 findbugs=4.0.6 |
| 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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