Peter Bacsko created YARN-6715:
----------------------------------
Summary: NodeHealthScriptRunner does not handle non-zero exit
codes properly
Key: YARN-6715
URL: https://issues.apache.org/jira/browse/YARN-6715
Project: Hadoop YARN
Issue Type: Bug
Components: nodemanager
Reporter: Peter Bacsko
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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