[jira] [Updated] (YARN-6715) Fix documentation about NodeHealthScriptRunner

["Peter Bacsko (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/YARN-6715?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Peter Bacsko updated YARN-6715:
-------------------------------
    Summary: Fix documentation about NodeHealthScriptRunner   (was: Correct documentation about NodeHealthScriptRunner )

> Fix documentation about NodeHealthScriptRunner 
> -----------------------------------------------
>
>                 Key: YARN-6715
>                 URL: https://issues.apache.org/jira/browse/YARN-6715
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: nodemanager
>            Reporter: Peter Bacsko
>            Assignee: Peter Bacsko
>            Priority: Major
>
> There is a bug in NodeHealthScriptRunner. The {{FAILED_WITH_EXIT_CODE}} case is incorrect:
> {noformat}
>     void reportHealthStatus(HealthCheckerExitStatus status) {
>       long now = System.currentTimeMillis();
>       switch (status) {
>       case SUCCESS:
>         setHealthStatus(true, "", now);
>         break;
>       case TIMED_OUT:
>         setHealthStatus(false, NODE_HEALTH_SCRIPT_TIMED_OUT_MSG);
>         break;
>       case FAILED_WITH_EXCEPTION:
>         setHealthStatus(false, exceptionStackTrace);
>         break;
>       case FAILED_WITH_EXIT_CODE:
>         setHealthStatus(true, "", now);
>         break;
>       case FAILED:
>         setHealthStatus(false, shexec.getOutput());
>         break;
>       }
>     }
> {noformat}
> This case also lacks unit test coverage.



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