[jira] Updated: (HADOOP-3530) Redundant error logging in FSNamesystem.

["Bill de hOra (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HADOOP-3530?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Bill de hOra updated HADOOP-3530:
---------------------------------

    Attachment: HADOOP-3530-handleCtorExceptions.patch

Patch for review. The patch's policy is to log the IOException and throw the RTE. It's not pretty, but does deal with the case where an IOException is followed by a Runtime exception. The question to ask is, is it worth it?

> 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
>
>         Attachments: HADOOP-3530-handleCtorExceptions.patch
>
>
> 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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