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Posted to common-issues@hadoop.apache.org by "Prabhu Joseph (JIRA)" <ji...@apache.org> on 2019/05/09 17:47:00 UTC

[jira] [Created] (HADOOP-16305) hadoop-functions.sh Cannot set priority of daemon process misleads

Prabhu Joseph created HADOOP-16305:
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             Summary: hadoop-functions.sh Cannot set priority of daemon process misleads
                 Key: HADOOP-16305
                 URL: https://issues.apache.org/jira/browse/HADOOP-16305
             Project: Hadoop Common
          Issue Type: Bug
          Components: common
    Affects Versions: 3.2.0
            Reporter: Prabhu Joseph


hadoop-functions.sh reports below when daemon JVM fails during startup for some reason.

{code}
[root@yarn-ats-1 yarn]# yarn --daemon start resourcemanager
ERROR: Cannot set priority of resourcemanager process 22811
{code}

This is misleading. RM logs indicates the process crashed while parsing yarn-site.xml. hadoop-functions.sh can report "ResourceManager failed during start, please check RM log or out file".



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