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https://issues.apache.org/jira/browse/YARN-10422?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17212248#comment-17212248
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Hadoop QA commented on YARN-10422:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Logfile || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m
0s{color} | | {color:blue} Docker mode activated. {color} |
| {color:red}-1{color} | {color:red} patch {color} | {color:red} 0m 9s{color}
| | {color:red} YARN-10422 does not apply to trunk. Rebase required? Wrong
Branch? See https://wiki.apache.org/hadoop/HowToContribute for help. {color} |
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|| Subsystem || Report/Notes ||
| JIRA Issue | YARN-10422 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/13013317/YARN-10422.POC.002.patch
|
| Console output |
https://ci-hadoop.apache.org/job/PreCommit-YARN-Build/227/console |
| versions | git=2.17.1 |
| Powered by | Apache Yetus 0.13.0-SNAPSHOT https://yetus.apache.org |
This message was automatically generated.
> Create the script responsible for collecting the bundle data
> ------------------------------------------------------------
>
> Key: YARN-10422
> URL: https://issues.apache.org/jira/browse/YARN-10422
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Benjamin Teke
> Assignee: Benjamin Teke
> Priority: Major
> Attachments: YARN-10422.POC.001.patch, YARN-10422.POC.002.patch
>
>
> The script should provide the list of diagnostic use-cases described in
> YARN-10421. If a request comes in to the YarnDiagnosticCollector servlet, the
> script will be invoked. It collects all the information required for that
> diagnostic category and saves it into a configurable directory as a
> compressed tar file.
> An example of how the script could look like:
> {code:java}
> if [$1 = "listcommonissues"]
> echo "1, Application Failed"
> echo "2, Application Hanging"
> echo "3, Scheduler Related Issue"
> echo "4, RM failure to start"
> echo "5, NM failure to start"
> elif [$1 = "collect"]
> if [$2 == 1]
> appId = $3
> mkdir /tmp/$appId
> yarn logs -applicationId $appId > /tmp/$appId/joblogs
> curl <JHS>/{appId}/conf > /tmp/$appId/conf
> curl <RM>/logs | grep container > /tmp/$appId/rmlogs
> curl <NM>/logs | grep container > /tmp/$appId/nmlogs
> outputpath = /tmp/$appId
> elif ...
> elif ...
> fi tar and compress outputpath.{code}
>
> During class load YarnDiagnosticsCollector reads the list of common issues
> from the script and keeps it in memory. On every startup of YARN UI2
> diagnostics page, it fetches the list from the servlet and displays them. The
> servlet should handle the script changes, so if a new diagnostic case is
> added, a YARN UI2 reload should show it. This way the users can easily plug
> new categories without any UI2 or Servlet code change.
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