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From "Harsh J (JIRA)" <j...@apache.org>
Subject [jira] [Created] (BIGTOP-575) [Pseudo-dist config] Should yarn.nodemanager.remote-app-log-dir really be set?
Date Fri, 04 May 2012 06:48:49 GMT
Harsh J created BIGTOP-575:
------------------------------

             Summary: [Pseudo-dist config] Should yarn.nodemanager.remote-app-log-dir really
be set?
                 Key: BIGTOP-575
                 URL: https://issues.apache.org/jira/browse/BIGTOP-575
             Project: Bigtop
          Issue Type: Improvement
            Reporter: Harsh J
            Priority: Minor


Currently we have in pseudo-dist config, the following set:

{code}
  <property>
    <description>Where to aggregate logs to.</description>
    <name>yarn.nodemanager.remote-app-log-dir</name>
    <value>/var/log/hadoop-yarn/apps</value>
  </property>
{code}

This requires the admin user (hdfs) to create:

{{hdfs dfs -mkdir /var/log/hadoop-yarn/apps}}, which is different from the local {{/var/log/hadoop-yarn/apps}}
(is that even used? I see it being created locally).

So the two questions:
* I think we can leave this override as the default hdfs:///tmp/logs would be easier to start
with?
* Also, is the local /var/log/hadoop-yarn/apps really required?

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