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Posted to hdfs-dev@hadoop.apache.org by "Brandon Li (JIRA)" <ji...@apache.org> on 2013/06/12 22:20:20 UTC

[jira] [Created] (HDFS-4900) Print user when services are started

Brandon Li created HDFS-4900:
--------------------------------

             Summary: Print user when services are started
                 Key: HDFS-4900
                 URL: https://issues.apache.org/jira/browse/HDFS-4900
             Project: Hadoop HDFS
          Issue Type: Improvement
    Affects Versions: 3.0.0, 1.3.0
            Reporter: Brandon Li
            Priority: Trivial


Printing user name during start can help debug access permission related issues, e.g., the namenode storage directory is not accessible by the user who starts the service.

The message could look like:
/************************************************************
STARTUP_MSG: Starting NameNode by hdfs
... ...

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