[ https://issues.apache.org/jira/browse/AMBARI-26075 ]
YUBI LEE deleted comment on AMBARI-26075:
-----------------------------------
was (Author: eub):
https://github.com/apache/ambari/pull/3784
> Wrong datanode pid file when security enabled and unprivileged port is used
> ---------------------------------------------------------------------------
>
> Key: AMBARI-26075
> URL: https://issues.apache.org/jira/browse/AMBARI-26075
> Project: Ambari
> Issue Type: Improvement
> Components: stacks
> Reporter: YUBI LEE
> Priority: Major
>
> * [https://cwiki.apache.org/confluence/display/HADOOP/Secure+DataNode]
> *
> [https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-common/SecureMode.html]
> When kerberos enabled and unprivileged port for datanode is used, pid file
> name is {{{}hadoop-hdfs-datanode.pid{}}}, not
> {{{}hadoop-hdfs-root-datanode.pid{}}}.
> To determine which pid file is used when checking the status of DataNode,
> {{secure_dn_ports_are_in_use}} should be used instead of {{security_enabled}}.
>
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