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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-4927) CreateEditsLog creates inodes with an invalid inode ID, which then cannot be loaded by a namenode.
Date Tue, 25 Jun 2013 01:10:20 GMT

    [ https://issues.apache.org/jira/browse/HDFS-4927?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13692650#comment-13692650
] 

Hadoop QA commented on HDFS-4927:
---------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12589508/HDFS-4927.1.patch
  against trunk revision .

    {color:green}+1 @author{color}.  The patch does not contain any @author tags.

    {color:green}+1 tests included{color}.  The patch appears to include 2 new or modified
test files.

    {color:green}+1 javac{color}.  The applied patch does not increase the total number of
javac compiler warnings.

    {color:green}+1 javadoc{color}.  The javadoc tool did not generate any warning messages.

    {color:green}+1 eclipse:eclipse{color}.  The patch built with eclipse:eclipse.

    {color:green}+1 findbugs{color}.  The patch does not introduce any new Findbugs (version
1.3.9) warnings.

    {color:green}+1 release audit{color}.  The applied patch does not increase the total number
of release audit warnings.

    {color:red}-1 core tests{color}.  The patch failed these unit tests in hadoop-hdfs-project/hadoop-hdfs:

                  org.apache.hadoop.hdfs.server.datanode.TestBlockRecovery

    {color:green}+1 contrib tests{color}.  The patch passed contrib unit tests.

Test results: https://builds.apache.org/job/PreCommit-HDFS-Build/4560//testReport/
Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/4560//console

This message is automatically generated.
                
> CreateEditsLog creates inodes with an invalid inode ID, which then cannot be loaded by
a namenode.
> --------------------------------------------------------------------------------------------------
>
>                 Key: HDFS-4927
>                 URL: https://issues.apache.org/jira/browse/HDFS-4927
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: test
>    Affects Versions: 3.0.0, 2.1.0-beta
>            Reporter: Chris Nauroth
>            Assignee: Chris Nauroth
>            Priority: Minor
>         Attachments: HDFS-4927.1.patch
>
>
> {{CreateEditsLog#addFiles}} always creates inodes with ID hard-coded to {{INodeId#GRANDFATHER_INODE_ID}}.
 At initialization time, namenode will not load the resulting edits, because this is an invalid
inode ID.

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