hadoop-hdfs-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-3611) NameNode prints unnecessary WARNs about edit log normally skipping a few bytes
Date Wed, 11 Jul 2012 05:11:34 GMT

    [ https://issues.apache.org/jira/browse/HDFS-3611?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13411243#comment-13411243
] 

Hudson commented on HDFS-3611:
------------------------------

Integrated in Hadoop-Mapreduce-trunk-Commit #2464 (See [https://builds.apache.org/job/Hadoop-Mapreduce-trunk-Commit/2464/])
    HDFS-3611. NameNode prints unnecessary WARNs about edit log normally skipping a few bytes.
Contributed by Colin Patrick McCabe. (harsh) (Revision 1360001)

     Result = FAILURE
harsh : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1360001
Files : 
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/EditLogFileInputStream.java

                
> NameNode prints unnecessary WARNs about edit log normally skipping a few bytes
> ------------------------------------------------------------------------------
>
>                 Key: HDFS-3611
>                 URL: https://issues.apache.org/jira/browse/HDFS-3611
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: name-node
>    Affects Versions: 2.0.0-alpha
>            Reporter: Harsh J
>            Assignee: Colin Patrick McCabe
>            Priority: Trivial
>              Labels: newbie
>             Fix For: 2.0.1-alpha
>
>         Attachments: HDFS-3611.001.patch, HDFS-3611.001.patch
>
>
> The NameNode currently warns these form of lines at every startup, even if there's no
trouble really. For instance, the below is from a NN startup that was only just freshly formatted.
> {code}
> 12/07/08 20:00:22 WARN namenode.EditLogInputStream: skipping 1048563 bytes at the end
of edit log  '/Users/harshchouraria/Work/installs/temp-space/tmp-default/dfs-cdh4/data/current/edits_0000000000000000003-0000000000000000003':
reached txid 3 out of 3
> {code}
> If this skipping is not really a cause for warning, we should not log it at a WARN level
but at an INFO or even DEBUG one. Avoids users getting unnecessarily concerned.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira

        

Mime
View raw message