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Date: Wed, 11 Jun 2008 11:48:45 -0700 (PDT)
From: "Konstantin Shvachko (JIRA)" <jira@apache.org>
To: core-dev@hadoop.apache.org
Subject: [jira] Updated: (HADOOP-3530) Redundant error logging in
 FSNamesystem.
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     [ https://issues.apache.org/jira/browse/HADOOP-3530?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Konstantin Shvachko updated HADOOP-3530:
----------------------------------------

         Priority: Critical  (was: Blocker)
    Fix Version/s:     (was: 0.18.0)
                   0.19.0

I agree when initialize() fails and then consequently close() throws a runtime exception we will get 2 dfiferent messages.
This is the case when the system cannot neither start nor exit.
But if close succeeds doubling the message is confusing.
I am looking at the close code in general and it looks like we will need to clean up handling of exceptions in general.
So this is not a one line fix, I am reassigning it to 0.19.

> Redundant error logging in FSNamesystem.
> ----------------------------------------
>
>                 Key: HADOOP-3530
>                 URL: https://issues.apache.org/jira/browse/HADOOP-3530
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: dfs
>    Affects Versions: 0.18.0
>            Reporter: Konstantin Shvachko
>            Assignee: Tsz Wo (Nicholas), SZE
>            Priority: Critical
>             Fix For: 0.19.0
>
>
> HADOOP-3509 introduced a new error message which is logged if FSNamesystem fails to initialize. 
> This message turned out to be redundant, because it should and is logged further up the stack say in NameNode.main().
> Right now I see the exception logged twice when I run a stand-alone name-node.

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