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From "Andrew Wang (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HADOOP-13717) Shell scripts call hadoop_verify_logdir even when command is not started as daemon
Date Wed, 12 Oct 2016 22:16:20 GMT
Andrew Wang created HADOOP-13717:
------------------------------------

             Summary: Shell scripts call hadoop_verify_logdir even when command is not started
as daemon
                 Key: HADOOP-13717
                 URL: https://issues.apache.org/jira/browse/HADOOP-13717
             Project: Hadoop Common
          Issue Type: Bug
          Components: scripts
    Affects Versions: 3.0.0-alpha1
            Reporter: Andrew Wang


Issue found when working with the HDFS balancer.

In {{hadoop_daemon_handler}}, it calls {{hadoop_verify_logdir}} even for the "default" case
which calls {{hadoop_start_daemon}}. {{daemon_outfile}} which specifies the log location isn't
even used here, since the command is being started in the foreground.

I think we can push the {{hadoop_verify_logdir}} call down into {{hadoop_start_daemon_wrapper}}
instead, which does use the outfile.



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