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From "Xiao Chen (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-8164) cTime is 0 in VERSION file for newly formatted NameNode.
Date Wed, 30 Sep 2015 19:54:04 GMT

    [ https://issues.apache.org/jira/browse/HDFS-8164?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14938752#comment-14938752

Xiao Chen commented on HDFS-8164:

Hi Chris,

Thanks for reporting the issue and explain! I will be working on it.

> cTime is 0 in VERSION file for newly formatted NameNode.
> --------------------------------------------------------
>                 Key: HDFS-8164
>                 URL: https://issues.apache.org/jira/browse/HDFS-8164
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: namenode
>    Affects Versions: 2.0.3-alpha
>            Reporter: Chris Nauroth
>            Priority: Minor
> After formatting a NameNode and inspecting its VERSION file, the cTime property shows
0.  The value does get updated to current time during an upgrade, but I believe this is intended
to be the creation time of the cluster, and therefore the initial value of 0 before an upgrade
can cause confusion.

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