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From "Arpit Agarwal (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HADOOP-15066) Spurious error stopping secure datanode
Date Wed, 22 Nov 2017 19:03:00 GMT
Arpit Agarwal created HADOOP-15066:
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             Summary: Spurious error stopping secure datanode
                 Key: HADOOP-15066
                 URL: https://issues.apache.org/jira/browse/HADOOP-15066
             Project: Hadoop Common
          Issue Type: Bug
          Components: scripts
    Affects Versions: 3.0.0
            Reporter: Arpit Agarwal


Looks like there is a spurious error when stopping a secure datanode.

{code}
# hdfs --daemon stop datanode
cat: /var/run/hadoop/hdfs//hadoop-hdfs-root-datanode.pid: No such file or directory
WARNING: pid has changed for datanode, skip deleting pid file
cat: /var/run/hadoop/hdfs//hadoop-hdfs-root-datanode.pid: No such file or directory
WARNING: daemon pid has changed for datanode, skip deleting daemon pid file
{code}




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